Develop Bugs

[Kernel] visi0nary's kernel - v2.2 - Elephone P8000

Hello everyone,
I'm excited to announce my first kernel, whooohooo!
The usual disclaimer applies:
Code:
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this kernel
* before flashing it! YOU are choosing to make these modifications.
*/
Changelog:
Code:
2.2:
* Hundreds of improvements under the hood, check GitHub for details.
2.1:
* We are back to one flavour with 8 cores. Additional cores will be enabled much lazier while maintaining good performance. We have the best of 4 and 8 cores now: Power saving in daily usage and raw power if we need it :) Thanks to [user=382340]@walter79[/user] for this great improvement!
2.0.0:
* Major release after a long break!
* Fixed dozens of security vulnerabilties in MTK driver code
* You have 2 flavours now: 4 or 8 cores. I recommend 4 cores because it saves battery and is even faster in daily usage. See below for an explanation.
* Linux 3.10.103
* Zen Scheduler v2 is implemented as default now (thanks to [user=2357893]@scafroglia93[/user])
* O3 optimized (read: it's faster)
* F2FS support
* NTFS support
* other minor improvements I forgot. Check my GitHub if you wanna know more :)
1.6.2:
* Security release to fix CVE 2016-0728
1.6.1:
* Fixed touch zoom bug
1.6:
* Added Anykernel (thanks to osm0sis)
* Added ThunderQuake Engine to control Vibrator strenght
* Added Dynamic FSync for better performance!
* Added init.d support for ROMs supporting it
* Removed 1.5 GHz step
1.4:
* Updated kernel code base
* Works with 10/14 ROM releases! Use the _1014.img for those releases.
* Increased VM_MAX_READAHEAD to 1024 for better I/O performance
* Removed a lot of debug stuff
1.3:
* fixed button wake up, i.e. the phone will no more wake up when a touch button is touched
1.21:
* uploaded the right version, 1.2 was a test version with a wakeup bug. Sorry, it was past midnight!
1.2:
* added PocketMod to avoid accidential DT2W wakeups while device is in pocket/on ear
1.1:
* reverted ramdisk changes from 1.0, dropped 10/14 support for now
* fixed screen wake lagg. Combined with DT2W this increases the user experience a lot!
1.0:
* updated ramdisk to keep track with Elephone's changes.
0.95:
* added DT2W (sweep2wake can be enabled manually but is disabled by default because it interferes with the UI)
0.7:
* 1,5 GHz and 1,3 GHz are now both used. Thanks @jott_st!
* reverted voltage adjustment
0.5 :
* added 1,5 GHz overclocking
* adjusted voltages
Source: https://github.com/visi0nary/android_kernel_elephone_p8000
Defconfig: p8000_defconfg
How to install:
Just install it via recovery.
You can also easily set up kernel parameters by using vTool attached to this post.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
It's also on Google Play
​
Props fly out to to:
* carliv, I learned a lot from you!
* Eugen, for the Skype support and for being an awesome guy!
* showp, thanks for DT2W!
* @osm0sis for Anykernel!
* @Stefan Gündhör for maintaining the kernel while I paused
* @scafroglia93 for several improvements and pull requests
* @walter79 for several improvements
Donators:
Thank you for your donations, I really really really appreciate them! <3
-> Einstein67
-> skeleton1911
-> charliepie
-> jknarf
-> micbanand
-> Nikolaosf
-> alfredxyz​
Q&A:
Can I go back to stock?
-> Sure! Just flash the appropriate stock kernel.
I hate DT2W!
-> No worries, you can easily disable it with vTool.
Why are 4 cores faster in daily usage than 8 cores? Are you completely retarded, visi0nary?
-> http://forum.xda-developers.com/showpost.php?p=68479217&postcount=1765
I want feature XY!
-> Just answer in this thread WHY you want to have it. I am talking about facts not about "it sounds so cool!". Or just send me a pull request on GitHub
I'm excited to get feedback so please report back if you find any issues but please let me also know if everything works

Excellent work! Works wonders on phone responsiveness. Also flashable using flashify on rooted device.
Skickat från min Elephone P8000 via Tapatalk

Thanks for your works

Couldn't figure out how to flash this! Must not have the correct fastboot drivers, but thank you @pitrus- for the flashify mention. Running nice and fast will report back after afew hours. Thank you for your work Blueflame4

Thank you great work!
Inviato dal mio Elephone P8000 utilizzando Tapatalk

Been running for the last 4 hours, various apps and games and everything is great no graphical glitches, freezes or lag! Everything is now just faster. Amazing first release!!!

Greeeeat

Hello , I just tried your kernel .
Before the test I had this result :
After flashing your kernel have this result :
The frequency is 1.5 GHz, the problem is that there is a decrease of performance whether the CPU with the RAM .
I tried to set both Interactive Ondemand that as Governor .

Thanks for your test stefano
which application do you use for the test ?

Bradco said:
Thanks for your test stefano
which application do you use for the test ?
Click to expand...
Click to collapse
Antutu Benchmark 64 Bit :good:

stefano91av said:
Hello , I just tried your kernel .
Before the test I had this result :
After flashing your kernel have this result :
The frequency is 1.5 GHz, the problem is that there is a decrease of performance whether the CPU with the RAM .
I tried to set both Interactive Ondemand that as Governor .
Click to expand...
Click to collapse
Thanks for the feedback! This goes to all others as well, of course
I'll have a look into this soon but I'm a little surprised actually because the only thing I changed is the clock speed (and voltages of course). I'm pretty sure that I have to increase bus clocks as well to get a major performance increase.

I don't have P8000 at my hands but I guess the 1.5GHz clock generates much more heat.
Thermal throttling kicks in.
Same with the Snapdragon 810 vs 808.
After some warm up the weaker 808 is actually faster because the 810 suffers from throttling

BlueFlame4 said:
Thanks for the feedback! This goes to all others as well, of course
I'll have a look into this soon but I'm a little surprised actually because the only thing I changed is the clock speed (and voltages of course). I'm pretty sure that I have to increase bus clocks as well to get a major performance increase.
Click to expand...
Click to collapse
For any test I'm available. If I can advise you , based on kernel Dorimanx

thanks for your kernel, I may give it a try with flashify(easier than fastboot as my pc drivers are messed up!) Antutu doesn't always tell the whole story though...

Allso testet with antutu 64. allmost 34 down to 31.
regarding to temps cpu temp sayes 46-51 celsius.
other than that Fine! testet on eragon 4.0
so far i thing org rom from 09/09 is the best.
Big Thanks to you all. who gives os all these nice realeses

In what way do you prefer 09/09 rom to eragon 4.0?

Superb.
What are you planning next? ExFat support (fingers crossed)? More cpu governors?

BlueFlame4 said:
Thanks for the feedback! This goes to all others as well, of course
I'll have a look into this soon but I'm a little surprised actually because the only thing I changed is the clock speed (and voltages of course). I'm pretty sure that I have to increase bus clocks as well to get a major performance increase.
Click to expand...
Click to collapse
Since everybody's reporting better performance, unless it's a placebo effect, the overclock indeed happened. That's probably also the reason that he got lower Antutu score.
See, whenever I want to "oveclock" my tablet I don't increase the clocks but I decrease the Volts, that way my tablet never overheats which in turn means that it retains constant clocks (no throttling).
In mobile devices upping the CPU clock doesn't make a device faster as long as the volts also increase. The only (real) solution is to increase the clocks but retain the volts constant. But that may cause instabilities.
To the guy who gets low Antutu, I call him to try touching the back of his phone when running Antutu, with and without the overlock. If it gets noticeably warmer with the overclock then most certainly his phone throttles eventually and hence the low scores...

Zormal said:
Superb.
What are you planning next? ExFat support (fingers crossed)? More cpu governors?
Click to expand...
Click to collapse
I'll give doubletap to wake a try.
Stevethegreat said:
Since everybody's reporting better performance, unless it's a placebo effect, the overclock indeed happened. That's probably also the reason that he got lower Antutu score.
See, whenever I want to "oveclock" my tablet I don't increase the clocks but I decrease the Volts, that way my tablet never overheats which in turn means that it retains constant clocks (no throttling).
In mobile devices upping the CPU clock doesn't make a device faster as long as the volts also increase. The only (real) solution is to increase the clocks but retain the volts constant. But that may cause instabilities.
To the guy who gets low Antutu, I call him to try touching the back of his phone when running Antutu, with and without the overlock. If it gets noticeably warmer with the overclock then most certainly his phone throttles eventually and hence the low scores...
Click to expand...
Click to collapse
There's a reason why I upped the voltages and that is stability, as you already noticed. I'm pretty sure you're wrong when stating that upping voltages will reverse the overclocking process - otherwise all clocks would have roughly the same speed which is not the case. I already tested Antutu myself with life measurements of the clocks and the phone does NOT throttle indeed. I think it might be due to the toolchain I used. On the other hand the phone feels much more snappy when using 1,5 GHz so I don't give benchmarks scores too much weight. Another thing I noticed is that my implementation works but is not optimal, I'll fix it asap.

BlueFlame4 said:
There's a reason why I upped the voltages and that is stability, as you already noticed. I'm pretty sure you're wrong when stating that upping voltages will reverse the overclocking process - otherwise all clocks would have roughly the same speed which is not the case. I already tested Antutu myself with life measurements of the clocks and the phone does NOT throttle indeed. I think it might be due to the toolchain I used. On the other hand the phone feels much more snappy when using 1,5 GHz so I don't give benchmarks scores too much weight. Another thing I noticed is that my implementation works but is not optimal, I'll fix it asap.
Click to expand...
Click to collapse
To be fair that's not what I said. I merely said that "in my tablet undervolting makes it faster because it prevents throttling". As for this phone I'm not sure which is why I asked from the user to hold it while Antutu is running, if it gets hotter than usual it does tell something.
Most phones don't throttle in most of everyday use (unless it runs some of the latest Qualcomm SoCs ) but many do throttle when put under the continuous stress of a benchmark, a game or encoding/decoding. Instead of Antutu I would prefer if people where to use Geekbench, its results are not that useful either (muuuch more useful than Antutu's though, which are mostly useless) but it does give you a good idea if and when your phone throttles. A good test goes like this:
You run Geekbench once: Write down the score.
You run it twice (back to back): You write it again.
You do the above as much as you can (the more you do it the merrier): If the score gets progressively smaller then there's throttling.
If it is quickly driven to a low score then there's enough throttling to actually make your phone slower. If it gets to lower scores in a smoother fashion (e.g. 3500 -> 3450 -> 3400 -> 3420 -> 3380 -> 3320 -> 3350 -> 3300) then the throttling only matters when one games. But it gets abruptly low (e.g. 3500 -> 3220 -> 3300 -> 3100 -> 2900 -> 3050 -> 2850), then that's bad throttling and you should lower the volts.

Related

Hi all,
some of you know me from the Samsung devices area, where I provide my kernels already for more than two years to Galaxy S3 and Note 10.1 users for all sort of platforms (Samsung, Cyanogenmod, Omnirom etc.)
Last year I got an OnePlus One and decided to port my kernels also to this device.
Please note:
I am not heading to have as many features as possible implemented, this is not my design goal. If you are more into that, move on to other, good existing kernels. If you are searching for a good mix of improvements and new functions while not sacrificing stability, you are welcome here (see below the history section for more info).
Compatibility
Important: This kernel is only meant to be compatible with official OnePlus OOS and nothing else.
So when the kernel does not run on custom rom XYZ, do not even bother me with it or ask hundred times in the thread for compatibility.
I could not care less about it !!
Important notes
When using new anykernel concept Boeffla-Kernel: Flash stock kernel of rom first !
Make sure you flash the correct kernel version, depending on whether you really use Oxygen OS or a different OS !!!
Also note: You have to use Boeffla-Config app which I provide on my homepage to tweak the kernel. 3rd party apps will not be able to unleash the full power of the kernel.
Saying that, the Boeffla-Sound app in Play Store is not designed to work on the OPO, neither was it developed by me, hence it will never work on the OPO ever. Boeffla-Config is the way to go here !!!
Support
First read the FAQ section on the Homepage !!!
Click here to learn about all possible kernel settings in the config app.
Click here to learn about using the config app.
I will refuse to give support if you do any undervolting and experience freezes or hot reboots.
I will also not provide any support if you do not use Boeffla-Config app to tweak the kernel, other 3rd party tweaking apps are known (and intended) to cause issues.
Otherwise, you can get in touch with me via the support e-mail address: [email protected]
Please provide kernel version, rom version, a detailed issue description and ideally supporting screenshots or log files.
Change logs
(you can also access them directly in Boeffla-Config V2 by pressing menu and selecting "change log...")
Change log for Oxygen OS kernel - Click here
Features
Support of anykernel concept (only latest kernels) - flash stock kernel before flashing Boeffla
Full integration with Boeffla-Config V2 (you need at least version 2.1.77 or higher !!!) configuration app (get it from http://www.boeffla.de) to configure all kernel settings
Additional governors: zzmoove, intelliactive, intellidemand, wheatley, smartmax, slim, intellimm, pegasusq, nightmare, lionheart
Zzmoove supporting native hotplugging profiles
Additional schedulers: fiops, bfq, sio, tripndroid,zen
Many Hotplug tweak profiles (Default, Optimized, 1 core max, 2 cores max, 3 cores max, 2 cores min, 3 cores min, 4 cores min, 2 cores exact, 3 cores exact)
Notification LED control (fading, speed, brightness)
Boeffla-Sound engine (Headphones and speaker volume configurable)
zRam (1-4 logical devices)
True dynamic FSync (activated if screen on, deactived if screen off), configurable
Touch boost frequency configurable, touch boost switch
Swipe2Sleep - 3 gestures implemented
CPU Overclocking up to 2.88 GHz
CPU Voltages interface for undervolting/overvolting
GPU idle frequency 27 Mhz added
GPU governor selection support with fixed simple_ondemand
Show GPU frequency usage per frequency in Boeffla-Config
Color control to adjust RGB color space + inverted mode + gamma control
SD card read ahead buffer configurable (default increased to 1024 kB)
Ext4 File system tweaks (default to on, can be disabled)
System Tweaks predefined supported
Kernel logger (dmesg) configurable
Charge rates for AC charger and USB charging separately configurable (set charge rate to 0 to have stock charge logic back)
Charge information display support via Boeffla-Config V2 app
CIFS support (module, do not mount inside /data, if you rooted with Chainfire SuperSu, make sure you uncheck the namespace separation in SuperSu app)
NFS support (module)
exFat opensource support
NTFS support (module) - read-only
XBox support (module)
OTG-Ethernet support (module)
TCP Congestion changed to Westwood
Swap supported (but not recommended, use zRam instead)
init.d support (in /system/etc/init.d - set correct permissions!)
Default entropies increased
Automatic EFS backup
Full support for mpdecision for best compatibility and smoothness (no min cpu frequency reset, use Boeffla-Config to configure min frequencies only)
Integrated full busybox 1.23.1 (own compilation)
Auto-Root by kernel possible by request (latest su included)
Kernel initialisation log file (with history of 3 log files)
Emergency reset script automatically placed into /boeffla-kernel-data folder of your internal memory
Presets supported in Boeffla-Config by kernel (Extreme power, power, normal, battery friendly and battery saving)
Google gcc 4.8 toolchain used for best stability
Always using latest Oxygen OS Initramfs
Always based on latest Oxygen OS kernel sources (https://github.com/OnePlusOSS/android_kernel_oneplus_one)
Note: I do NOT upstream the kernel to higher Linux kernel versions anymore as this usually has zero benefit but likely introduces new issues + is a waste of effort in the end
Download
For all information and downloads (stable AND testing versions), visit the Boeffla-Kernel homepage:
www.boeffla.de
History and design targets
Basically I created my first Boeffla-Kernel in 2012 as there was no kernel for the Samsung Galaxy S3 around that had exactly the mix of functionalities that I wanted. I wanted to have full flexibility in undervolting and charge rates for instance, but did not like the sharpness and/or brightness tweaks many kernels have implemented as per default.
Hence, I began to create my own kernel after a while, adding all the features I like. This is the result of my work, which in the end I decided to share with you. I hope you like it as much as I do.
The objective of this kernel is to have a kernel for daily use. It does not aim for best battery life, or best smoothness or best benchmark scores. Also it does not aim to have the broadest feature set available everywhere.
It aims more for a good mix of all, not sacrificing stability and functionality in the end.
And - most important: It aims to stay quite close to stock !!!
These design targets are also valid for the OnePlus kernel here!!!
This said, I will definitely NEVER implement:
things I do personally not need
things I do not like
things that are in any way dangerous
anything which is highly experimental
f2fs - it is known to cause various issues and compatibility problems
a CAF based kernel
anykernel method to use the ramdisk of the installed rom
anything that requires upstreaming of kernel parts to a higher kernel major version
So do not even ask for it if it falls into the listed categories. Everything else I am happy to check and decide.
And: I do not really care about benchmark numbers, they say almost nothing as long as something is not completely wrong. Important for me is the feel-good factor.
I am also not interested in gaming at all, so never expect a gamer kernel. It will just not happen...
Compatibility
To reiterate it again: Flash the correct kernel depending on whether you are using Oxygen OS or another rom !!!
Configuration of the kernel
To tweak and configure the kernel, manually load and install the app "Boeffla-Config V2" from the downloads section on www.boeffla.de.
You need at least version 2.1.77 or higher for the OnePlus One Boeffla Kernels.
Donation
If you like my work, feel free to donate: Donation-Link
If you donate at least 2,49 EUR (to be in line with the donation app prices on Google Play store), you will receive a personal donation code which unlocks some nice little comfort functions in Boeffla-Config V2 on top.
Source code
All sources can be found in my Github repository: http://github.com/andip71
Credits to developers
Of course, I had never been able to create all that by my own. So I want to give credits to the really good developers around, that have given me all the inspiration and from which I cherry picked lots of the implemented functionalities:
* ZaneZam
* Yank555
* Hardcore
* Chainfire
* AndreiLux
* Netarchy
* Gokhanmoral
* Simone201
* Mialwe
* Entropy512
* Faux
* Harunjo
* FranciscoFranco
* Ak
... I just hope I did not forget someone. If so, please let me know and I will add you of course.
Thanks to all of you for your great work !!!
Disclaimer
*** As always - Flash on our own risk! ***
Make sure you flash the correct version depending on your firmware version!
I can and will not take any responsibility for bricked phones or lost data.
It is generally recommended to run a complete Nandroid backup in your custom recovery and safely store your personal data before you flash a new kernel.
Cheers and enjoy
Andi

Last change logs:
http://kernel.boeffla.de/bacon/boeffla-kernel-oos/oos2xx/changelog.htm

*** You want my support? Then stick to my rules ***
Guys, I am receiving more and more completely useless support requests in different threads. Useless because people provide nothing to be able to help, not even the minimal possible information they could give.
Hence, I will now remind anyone again on the support guide lines stated here:
http://boeffla.de/index.php/support/support
Also you need to ensure you follow the installation guide lines incl. trouble-shooting stated here:
http://boeffla.de/index.php/support/installation-how-to
And to cut a long story short: If you do not at least provide what I request in the support guide lines, I will IGNORE YOUR REQUESTS IN FUTURE.
Straight and simple. I have enough of people wasting my time just because they are too lazy to write details.
Period.
Also as a reminder:
you use xposed? -> no support, everything is your own issue
you use a custom rom and not the official stock or CM one? -> good luck, you are on your own
you undervolt or overclock? -> have fun, but without my support
Sorry, this might sound harsh (and it is meant to sound harsh), but you cannot imagine about how crappy support requests can be. Stating something does not work is just not enough.
Please consider that!!!
Andi

Been waiting for the first known custom kernel for Oxygen os and im glad that it's Boeffla!
Will test in a while, but im sure that it's great! Thanks for all your hard work!

Only for this kernel i will install Oxygen OS un my OPO jejeje
Sent from my One+ One

Th3DaRk_Vampire said:
Only for this kernel i will install Oxygen OS un my OPO jejeje
Sent from my One+ One
Click to expand...
Click to collapse
Hm. Well, to be honest, for me Oxygen OS is not yet complete enough for a real daily driver candidate. Too many things missing for my taste.
But well, yes - try it
Andi

Hell yeah!
Very cool, thank you :good:

I knew it was only a matter of time. Thanks for uploading!

Thanks..

And the boss is..........Andi :good:
thx
Fred

Flashed! Excited to see how this will turn out

Let's see. Don't forget it is a very first version... [emoji16]

Godlike
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Very strange, after two test (benchmarks) with OC, CPU temp is 50. Itz very low comparing to CM heat with similar conditions

Let's run this and see how it goes.

Thanks for your hard work!
I am going to try this also. Are you rocking OxygenOS add your daily driver? Because I do and it's nice beside that its problem with the system update wakelock.

No, it is not my daily driver. Too many things still missing for me.
For the Google play services wake lock, there is a solution. Calkulin modded the service so it doesn't create the wake lock anymore.
Andi

Yeah I know the solution. But I prefer the other which is starting the SystemUpdate Service from Google play services. This also prevents the wakelock.

Lord Boeffla said:
No, it is not my daily driver. Too many things still missing for me.
For the Google play services wake lock, there is a solution. Calkulin modded the service so it doesn't create the wake lock anymore.
Andi
Click to expand...
Click to collapse
What is missing?

Ofthecats said:
What is missing?
Click to expand...
Click to collapse
Notification Led control, data protection settings, just two name some I am missing...
Andi

You made it! Awesome. I have no time so I'm glad to see someone else working on an Oxygen kernel. I personally prefer Oxygen over CM, although it's not quite finished. Again, great to see more kernel options.

Addon was originally only available on Venom HUB but i decided to release it for everyone to use.Here is copy paste of description and changelogs from the HUB.I will update thread as i update it on HUB.
Also big thanks to @hamdir for testing my performance profile on various games, he will also post later hes review, pictures and comparisons to stock.
This addon is designed to save some extra battery, and reduce heat.Magic is done in 2 files:
1:Thermal-engine is tweaked in order to provide much better sustained performance and cooler phone, without big impact on performance.
2np file is another key component, its HTCs CPU/GPU/EMMC/MODEM and many more control engine.Here many tweaks where done, but gonna quickly list some of the important ones:
-Per app control, automatically suspends 2 BIG cores, and runs on 2 low power ones, it also limits the GPU speed to lowest.This will do only for some most commonly used apps, like Sense Prism, Nova launcher, Apex, other HTC apps, various chat programs(hangouts, facebook, messanger, whatsap etc), YouTube and some more.. as those apps dont require a lot power.
-Screen off is set to 2 low power cores for nice standby times
-Power saver is tweaked to actually save some power and not just lower screen brightness
-Extreme powersaver is also tweaked down to save even more power
-Input boost frequencies are also lowered (CPU ramps up moment you touch screen)
-And alot of other minor tweakups..
Also its recommended not to change anything CPU/GPU related in any other apps, like EX and just let this files do the job for you.
If for some reason you dont like this mod or have any problems with it, installer includes revert to stock option
Click to expand...
Click to collapse
Read more info in changelogs below.
List of battery optimised apps (feel free to post your suggestions):
Code:
com.ninefolders.hd3
com.applisto.appcloner
com.livae.apphunt.app
com.fillobotto.mp3tagger
org.polaric.cluttr
com.rgiskard.fairnote
com.glextor.appmanager.free
com.catchingnow.undo
kik.android
de.onyxbits.listmyapps
org.zloy.android.downloader
com.slaughter.look.of.disapproval
gaurav.lookup
cn.wq.myandroidtoolspro
com.embermitre.pixolor.app
de.toastcode.screener
de.munichsdorfer.screenittrial
com.glitch.stitchandshare
com.stumbleupon.android.app
org.de_studio.recentappswitcher.pro
com.happening.studios.swipeforfacebookfree
com.laurencedawson.reddit_sync
com.fifthelement.trimmer
com.camel.corp.universalcopy
com.google.android.apps.inbox
com.riversoft.android.mysword
com.taxis99
com.tbig.playerpro
com.tomtom.gplay.navapp
com.xda.labs.play
com.google.android.apps.translate
com.safeincloud
com.mobisystems.msdict.embedded.wireless.collins.p ortuguese.full
com.mobisystems.msdict.embedded.wireless.oxford.es sentialportuguese
com.accuweather.paid.android
com.mobilesrepublic.appy
com.pandora.android
com.slingmedia.slingPlayer
com.bumble.app
com.tinder
com.klinker.android.twitter_l
com.nam.fbwrapper.pro
com.timehop
jp.naver.line.android
com.linkbubble.playstore
kr.co.vcnc.android.couple
com.joshua.jptt
com.noinnion.android.greader.reader
com.netbiscuits.kicker
com.redictandcgdstudios.projectslenderonline
com.teotlstudios.slenderrisingfree
com.dvloper.slendermanriseagainfree
com.RexetStudio.SlenderTheRoad
air.com.sticksports.sticktennis
com.sticksports.sticktennistour
com.bauermedia.tvmovie
de.wetteronline.wetterapppro
com.redictstudios.projectslender
se.feomedia.quizkampen.de.premium
com.quoord.tapatalkHD
com.droid27.transparentclockweather
com.speedsoftware.rootexplorer
pl.solidexplorer2
com.appseleration.android.selfcare
com.google.android.apps.chromecast.app
rpkandrodev.yaata
com.andrewshu.android.reddit
com.xodo.pdf.reader
com.microsoft.office.word
com.microsoft.office.excel
com.kmobile.cb
com.nianticlabs.pokemongo
com.google.android.apps.maps
com.htc.laputa
com.papago
com.mapbar.android.mapbarmap
com.autonavi.cmccmap
com.baidu.BaiduMap
com.pdager
com.kingwaytek.naviking
com.htc.lockscreen
com.htc.fingerprint
com.xda.labs
org.mozilla.firefox
org.mozilla.firefox_beta
com.emoji.keyboard.touchpal.oem
com.nitrodesk.honey.nitroid
com.android.calculator2
com.estrongs.android.pop
com.tbig.playerpro
org.telegram.messenger
com.instagram.android
org.wordpress.android
com.touchtype.swiftkey.beta
com.gsamlabs.bbm
com.htc.android.worldclock
com.quoord.tapatalkpro.activity
com.anddoes.launcher
com.google.android.gms
android.uid.systemui
com.android.systemui
com.chrome.beta
com.android.chrome
com.chrome.dev
com.teslacoilsw.launcher
com.spotify.music
com.quoord.tapatalkxdapre.activity
com.google.android.apps.plus
com.twitter.android
com.htc.AutoMotive
com.google.android.talk
com.viber.voip
com.ninegag.android.app
com.android.settings
com.devhd.feedly
com.htc.weather
com.google.android.phone
com.htc.sense.mms
com.htc.contacts
com.htc.htcdialer
com.htc.music
com.maxmpz.audioplayer
com.google.android.apps.photos
com.htc.launcher
com.htc.sense.news
com.whatsapp
com.facebook.katana
com.facebook.orca
com.m0narx.hub
com.ice.tweaks
com.m0narx.tweaks
com.google.android.youtube
com.google.android.videos
Compatibility:
All 1,8x, 1.9x and 2.x based roms bases and kernels(even stock roms/kernel's).
Not compatible with 1.5 or below bases (will cause random crashes), use Version v8 for older 1.5x and 1.2x bases.
Download:
Version v24
Download link flashable ZIP - AFH
Older versions:
Version v23
Download link flashable ZIP - AFH
Version v22
Download link flashable ZIP - AFH
Download:
Version v21
Download link flashable ZIP - AFH
Version v19
Download link flashable ZIP - AFH
Version v18
Download link flashable ZIP - AFH
Version v17
Download link flashable ZIP - AFH
Version v16
Download link flashable ZIP - AFH
Version v15
Download link flashable ZIP - AFH
Version v14
Download link flashable ZIP - AFH
Version v13
Download link flashable ZIP - AFH
Version v12
Download link flashable ZIP - AFH
Version v11
Download link flashable ZIP - AFH
Version v10
Download link flashable ZIP - AFH
Version v9 TEST
Download link flashable ZIP - AFH
Version v8
Download link flashable ZIP - AFH
Version v8 for older 1.5x and 1.2x bases
Download link flashable ZIP - AFH
Changelog:
Code:
24.04.2017
v24:Fixed remove 50 -> 60 fps boost on touch on performance profile(60fps locked now)
- MaxPowerSaving profile optimizations to get even more battery life.
27.03.2017
v23:Added more user requested apps(30) for battery optimised profiles
- Attempt to smoothen Facebook app scrolling (App still lags while loading items on any phone)
- Increased touch input boost speed for MaxPowerSaving profile(smoother scrolling)
16.01.2017
v22:Viper Magisk compatible
- Merged with 2.41 base changes
- Added a lot more apps for battery optimised profiles
- Added new MaxPowerSaving profile:
Limits CPU to 1.3/1.78GHz(LC/BC), GPU 510MHz
Launching apps bypasses above limit for fast app starting/switching
Still uses balanced mode per app profiles which saves even more power
- Cleaned installer from unnecessary files (smaller zip size)
9.12.2016
v21:Lowered input boost, touch boost, long duration touch boost, app launch and per app frequencies for even more battery savings(N is still very smooth)
-Cleaning of code and some other fine tuning
24.11.2016
v20:Merged with Android 7.0.0 changes
-Also backwards compatible with 1.5x + bases
26.09.2016
v19:Fixed CPU doesnt drop to lowest speed for some users/kernels
- Merged v18 balanced changes into performance profile
22.09.2016
v18:(Balanced changes only)
- Adjusted CPU scheduler load distributions and frequencies in order to fix some stutters,
but also to save power while phone is idle with screen ON (drops to lower frequencies faster)
- Fixed weird HTC bug where task migration gets stuck in loop and cause phone to heat up for no reason
- (thermal file)Make it a bit cooler on higher loads
- Minor fine tuning here and there..
29.08.2016
v17:Prevent cores going offline if running Android auto (fixes lag on screen off)
- (Balanced)Tweaked 15+ various governor and boost settings for even more power savings
- (Balanced)Added more appps for CPU limiting profiles
- Allow 4 threads for oat proces if PlayStore in focus(faster app install)
23.08.2016
v16:Merged latest HTCs changes realted to PokemonGo thermals
- Removed 50 -> 60 fps boost on touch on performance profile(60fps locked now)
- Forced 60 fps for YouTube and Google videos on balanced profile
- Tweaked thermal file on balanced profile for better performance
07.08.2016
v15:Balanced and Performance profile update
- Fine tuned values
- Big cores go offline during screen off for Performance profile
- Tweaked low memory killer values on both profiles,
prevents often app reloading, which is waste of time and battery.
04.08.2016
v14:Balanced and Performance profile update
- Implemented dynamic swappiness
- Default swappiness reduced from 60 to 30 (less writes to nand)
- During app launch or touching screen event swappiness is reduced to 0
- During screen off swappiness is set to default 60 so it can do its job when we are not using phone
- Increased dirty_ratio to reduce even more writing to nand
- Overall goal is to reduce I/O on NAND while using phone and in that way improve performance,
but also improve battery by better utilizing the 4gb RAM that this device has.
- Added more apps for CPU limiting profiles(balanced only)
v13:
-Merged with changes from 1.9x base
(Mostly fine tuning battery saving for various video chat programs)
v12:Balanced profile changes
- Added more commonly used apps for lower power CPU profiles
- More fine tuning
v11:
- Fine tuned balanced profile to prefer a bit more battery life
- Cleaned up aroma installer (wont create unnecessary Venom folders for non-Venom users)
v10:Balanced profile rebuild
- Merged and fine tuned/adjusted thermal configuration from performance profile
- Should improve responsiveness and fix stuttering on some apps that happend before
- changed around 100+ lines of code, lazy to write full changelog :p
v9:TEST balanced profile update
- Big cores will now go fully offline during screen off and while in Extreme powersaver
- Lowered screen refresh rate while in Extreme powersaver(even more saving)
- Max GPU speed limited to 214MHZ while in Extreme powersaver
- Max GPU speed limited to 510MHZ while in powersaver
- Reduced app launch boost MIN frequencies speeds to 1.3gz for all cores.
v8: complete rebuild of performance profile
- Added extra 560mhz frequency step between 630 and 510 for GPU throttling
- Added 5 additional throttling steps for each CPU cluster per temperature
- Prevent big cores dropping to 1.3ghz too soon which drops FPS in games.
- Prevent killing one big CPU core too soon, instead 2 will run at half migration performance.
- Everything fine tuned and balanced, 10+ FPS boost in most games compared to stock
v7
- 1.8x base compatibility update
v6
-Removed battery saving profile as balanced does such good job, both smoothness and performance! :)
v5
-Many changes to balanced profile
-Lowered app launch Max CPU speed locking to more reasonable levels(Still ramps up to max if load demands)
-Reduced input boost duration a bit
-Governor will now drop CPU to lower speeds faster
-Added more apps to lower CPU speed profiles.
v4
-Aroma installer fixes
-BatterySaving profile fine tuning
v3:
-2 new more options
*MaxPerfomance
*BatterySaving
-Tweaked is now called Balanced
v2:
-fixed YouTube 2k+ videos lag
This is example of battery life i get with Balanced profile
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
XDA:DevDB Information
PnP&Thermals tweak, Tool/Utility for the HTC 10
Contributors
ivicask, hamdir
Version Information
Status: Stable
Current Stable Version: v24
Stable Release Date: 2016-06-23
Current Beta Version: v9
Created 2016-07-06
Last Updated 2017-04-24

Performance Profile
I've worked with @ivicask on optimizing gaming performance for the 1.80 base via the performance profile for this mod, in this post i will explain the gaming problem on stock HTC 10 and how this mod/performance profile solves it
by default HTC aggressively cripples the Snapdragon 820, not for the sake of thermals but for the sake of extending battery life, what happens is the following:
Stock CPU behavior on HTC ten (up to 1.80 base):
Starting with 33c battery temp CPU tasks will gradually migrate out of the big cluster, around 38c one of the two big Kryo cores (which enjoy higher clocks and bigger hardware cache) will be completely disabled, HTC smartly hides it in task migration rather than physically shutting down a big core
This means in CPU intensives games like Dead Effect 2 you will notice a sharp drop in performance/smoothness once the fourth core is killed, the game will drop from the 60fps range to 30fps, this behavior is noticeable in many games, if you are on complete stock you can only game at the full s820 speed if you are starting from a cool idle battery temp like 30c but then in about 5 minutes things will go downhill, considering that the HTC 10 idle state in average use is around 35c anyway you can see how most people probably start gaming on the 10 within the crippled state
Previously the only way to fix was to flash EX kernel with CPU migration hacked and already set by default to 60% limit, meaning EX kernel will refuse to let HTC 10 migrate tasks out of the fourth core under 40%, this is a good solution but you are forced to use EX kernel and not the stock kernel plus wait for the kernel source so that EX is updated whenever an OTA is rolled out, this mod will allow you to fix gaming on HTC 10 without touching the kernel plus it's thermally safe as its not a hack and will still gradually slow down the 10 to cool down, but it does so in a sane way
The performance profile in this mod was thoughtfully optimized by profiling the CPU usage in Dead Effect 2 (currently one of the heaviest games on the playstore) from 30c up to 45c, giving you enough time to actually enjoy this game at its full speed up to 30 minutes
The following tests will show you how the HTC 10 behaves in gaming when warm vs the performance profile, profiled using @ivicask tools and game benched in short sessions, the exact same level played from the same starting point to the same end at the same length of time, this level called "return to space gardens" is one of the heaviest sections in Dead Effect 2, at the end of this test you can see how performance drops to the ground because it meets a very dense and tough section in the game.
Stock kernel / PNP / thermals, Dead Effect 2 at 39c
The fourth big core is completely killed, GPU goes to 510mhz, small cluster drops to 1.3ghz, big cluster drops to 1.5ghz
As you can see on pure stock 1.80 base by 39c the games loses one of the big s820 cores and performance drops from 45fps range in this level to 30fps (which happens way too fast) also as seen in the yellow graph how performance stability is terrible, after 40c it will get even worse
here are the results from the same level using the performance profile of this mod
Performance Profile, Dead Effect 2 at 34c to 38c
full tasks are still running on all cores, GPU at 624mhz, small cluster still at 1.5ghz, big cluster drops to 1.5ghz
Performance Profile, Dead Effect 2 at 39c to 41c
both big cores drops to 80% task migration, GPU drops to 560mhz, small cluster still at 1.5ghz, big cluster still at 1.5ghz
Performance Profile, Dead Effect 2 at 42c to 43c
one big core sticks to 80% task migration the other big core drops further to 60%, GPU drops to 510mhz, small cluster still at 1.5ghz, big cluster still at 1.5ghz
Once the device gets warmer after 43c CPU migration will drop to 60% on both big cores with further reduction in GPU speed etc, but at this stage the HTC 10 will no longer heat up as fast and as you can see up to this point it was maintaining almost the same performance in this game; while keeping fairly high GPU clocks too; this is a much more subtle well thought performance degradation than HTC's stock blind brute crippling of the s820 which happens way too fast on low temps
This profile is so good actually HTC should probably copy it and imitate how it deals with default CPU migration, otherwise why are we buying an s820?

ivicask said:
Addon was originally only available on Venom HUB but i decided to release it for everyone to use.Here is copy paste of description and changelogs from the HUB.I will update thread as i update it on HUB.
Also big thanks to @hamdir for testing my performance profile on various games, he will also post later hes review, pictures and comparisons to stock.
Click to expand...
Click to collapse
@ivicask
does it work differently from butterfly v11?
or say does it conflict with butterflyv11 if you have already loaded that profile and flash this zip?
thanks for another tweak made possible for Perfume devices

SacredDeviL666 said:
does it work differently from butterfly v11?
Click to expand...
Click to collapse
Completely different, it uses HTCs native engines to control everything, u can basically flash this on stock un-rooted phone
And doesn't require custom kernel, it should work immediately as new bases come out etc..

ivicask said:
Completely different, it uses HTCs native engines to control everything, u can basically flash this on stock un-rooted phone
And doesn't require custom kernel, it should work immediately as new bases come out etc..
Click to expand...
Click to collapse
aah okay cool...does it conflict if i have already enabled butterflyv11 which disables pnq or its safe to flash while using that script

SacredDeviL666 said:
aah okay cool...does it conflict if i have already enabled butterflyv11 which disables pnq or its safe to flash while using that script
Click to expand...
Click to collapse
Half of this mod runs in PnP, if you disable it, your making this mod almost pointless.
Also, as i stated, this mod runs best standalone, its best not to use any other mods, or apps which change anything CPU /GPU related.
You can still flash EX kernel for example, i just dont recommend messing with any CPU/GPU related settings in it.

ivicask said:
Half of this mod runs in PnP, if you disable it, your making this mod almost pointless.
Also, as i stated, this mod runs best standalone, its best not to use any other mods, or apps which change anything CPU /GPU related.
You can still flash EX kernel for example, i just dont recommend messing with any CPU/GPU related settings in it.
Click to expand...
Click to collapse
cool so this would conflict as butterflyv11 disables the pnp
would try this and see :highfive:

hey
great to see you released this for all on xda!
I have a question. since you wrote on the ex kernel thread that pnp config file is encrypted how come you can edit it?
or can you englighten me how i can just disable all Input and touch boosts from pnpmgr while keeping pnpmgr?
i think that would be the best for my script but i wasn´t able to do so.
i found no other way to stop the touchboost other than disabling pnpmgr completely.
maybe we can integrate my interactive values with your mod? if you are okay with this of course!
thanks

Freak07 said:
hey
great to see you released this for all on xda!
I have a question. since you wrote on the ex kernel thread that pnp config file is encrypted how come you can edit it?
or can you englighten me how i can just disable all Input and touch boosts from pnpmgr while keeping pnpmgr?
i think that would be the best for my script but i wasn´t able to do so.
i found no other way to stop the touchboost other than disabling pnpmgr completely.
maybe we can integrate my interactive values with your mod? if you are okay with this of course!
thanks
Click to expand...
Click to collapse
I cant give you much details on how i edit them, theres reason HTC encrypted them, if we spill it out, HTC would change encryption and everything very soon i suspect, so hope you understand why i wont share that part.
I can disable input boost for you, but im still not sure how your mod works along with PnP, as PnP constantly changes values dynamically, if you chmod values, than PnP constantly tries to change freqs and fails(may cause some problems).
What i can also do, is incorporate your changes directly into my mod, and make "ghostpeper" profile which would work directly in PnP, and people can choose and test which one works better for them and their daily usage.
EDIT:You could simple disable input boost by echoing 0(maybe chmod remove write permission after that so it cant change it) to
/sys/power/pnpmgr/touch_boost
/sys/power/pnpmgr/long_duration_touch_boost

ivicask said:
I cant give you much details on how i edit them, theres reason HTC encrypted them, if we spill it out, HTC would change encryption and everything very soon i suspect, so hope you understand why i wont share that part.
I can disable input boost for you, but im still not sure how your mod works along with PnP, as PnP constantly changes values dynamically, if you chmod values, than PnP constantly tries to change freqs and fails(may cause some problems).
What i can also do, is incorporate your changes directly into my mod, and make "ghostpeper" profile which would work directly in PnP, and people can choose and test which one works better for them and their daily usage.
EDIT:You could simple disable input boost by echoing 0(maybe chmod remove write permission after that so it cant change it) to
/sys/power/pnpmgr/touch_boost
/sys/power/pnpmgr/long_duration_touch_boost
Click to expand...
Click to collapse
yep i totally understand this. it would be however great if you could disable Input boost for me directly in the pnp binary.
i already tried to edit the files you mentioned in sys/power/pnpmgr. when i did this I got heavy lags. really heavy. i think something is conflicting there.
yeah the chmod trick worked before base 1.80. i would simply chmod the min freqs for big and Little Cluster and touchboost from pnpmgr disappeared magically. this trick is no longer working with the new base. that´s why i was forced to disable pnpmgr.
if you want to you can incorporate the Butterfly values for the interactive governor in your mod. I think Butterfly works far better on our 10, that´s why i just updated Butterfly for base 1.80.
does pnpmgr also edit the values for the interactive gov dynamically?
if you could make a pnpmgr config where touch/Input boost, Setting min/max freqs is disabled i´d be quite happy.
---------- Post added at 11:17 AM ---------- Previous post was at 11:10 AM ----------
SacredDeviL666 said:
cool so this would conflict as butterflyv11 disables the pnp
would try this and see :highfive:
Click to expand...
Click to collapse
you may also just edit my script and comment out with a # or delete the line "stop pnpmgr" then the pnpmgr conflicting part will at least be removed.

Noice. Thanks for sharing

Freak07 said:
yep i totally understand this. it would be however great if you could disable Input boost for me directly in the pnp binary.
i already tried to edit the files you mentioned in sys/power/pnpmgr. when i did this I got heavy lags. really heavy. i think something is conflicting there.
yeah the chmod trick worked before base 1.80. i would simply chmod the min freqs for big and Little Cluster and touchboost from pnpmgr disappeared magically. this trick is no longer working with the new base. that´s why i was forced to disable pnpmgr.
if you want to you can incorporate the Butterfly values for the interactive governor in your mod. I think Butterfly works far better on our 10, that´s why i just updated Butterfly for base 1.80.
does pnpmgr also edit the values for the interactive gov dynamically?
if you could make a pnpmgr config where touch/Input boost, Setting min/max freqs is disabled i´d be quite happy.
---------- Post added at 11:17 AM ---------- Previous post was at 11:10 AM ----------
you may also just edit my script and comment out with a # or delete the line "stop pnpmgr" then the pnpmgr conflicting part will at least be removed.
Click to expand...
Click to collapse
PnP controls everything u mentioned, all your butterfly/ghost scripts has, and about 10x times even more
I checked your script, you just echo to disable input boost, try chmod it after you disable it with denial permission so it cant be changed..
Should work, if not i can mode PnP for you, but above would be better solution for you..

Maybe others might ask too, sometimes I'm using it too for a systemless mod: do you plan to add it in as a systemless mod, if it is possible?

tbalden said:
Maybe others might ask too, sometimes I'm using it too for a systemless mod: do you plan to add it in as a systemless mod, if it is possible?
Click to expand...
Click to collapse
There is no need for that, it wont affect android pay or similar, why exactly you ask?

ivicask said:
There is no need for that, it wont affect android pay or similar, why exactly you ask?
Click to expand...
Click to collapse
well, just related to OTAs, but that might be unimportant as you can flash back to original files, or restore no-RW mounted system image backups.
Or am i lagging behind, it's working to have a RW mounted system and do OTA updates? I don't follow that part much, my bad

tbalden said:
well, just related to OTAs, but that might be unimportant as you can flash back to original files, or restore no-RW mounted system image backups.
Or am i lagging behind, it's working to have a RW mounted system and do OTA updates? I don't follow that part much, my bad
Click to expand...
Click to collapse
Its so much easier just to restore original image, i think wont do it systemless, as they are key system parts, dont want some weird things to happen..

ivicask said:
Its so much easier just to restore original image, i think wont do it systemless, as they are key system parts, dont want some weird things to happen..
Click to expand...
Click to collapse
OK.
I'm testing balanced option at the moment.
Also, i know I'm off topic, but in the end what's the recipe: what does and what doesn't affect androidPay. (I'm lagging behind again in this topic, just avoid modifying system partition in my kernel as it seemed to affect it at that time... as i don't use androidPay I didn't follow what exactly makes it unworking).

ivicask said:
PnP controls everything u mentioned, all your butterfly/ghost scripts has, and about 10x times even more
I checked your script, you just echo to disable input boost, try chmod it after you disable it with denial permission so it cant be changed..
Should work, if not i can mode PnP for you, but above would be better solution for you..
Click to expand...
Click to collapse
Thanks I will try this and come back at you

tbalden said:
OK.
I'm testing balanced option at the moment.
Also, i know I'm off topic, but in the end what's the recipe: what does and what doesn't affect androidPay. (I'm lagging behind again in this topic, just avoid modifying system partition in my kernel as it seemed to affect it at that time... as i don't use androidPay I didn't follow what exactly makes it unworking).
Click to expand...
Click to collapse
It checks alot of things, and its constantly updated, its simple must be done for security reasons..

Okay so I tried it with 444 permissions and it still lags. Should I try 000?
Would be great if you could make me a file with touchboost disabled and frequency changing disabled.

[size=+1]Welcome to Skatter Kernel forum.[/size]
Today I am very proud to release the Skatter Kernel to you guys, I've done hundreds of tests to see what features function well, and which one's don't. The idea behind this kernel is to be able to customize it the way you want, with the best battery possible
Now... let's take a look and see what's inside this bad boy.
Click to expand...
Click to collapse
Skatter Kernel-v2 is a complete rewrite of v1. What makes this version of the kernel so special?
It's faster, even more stable, and has the ability to run any governor from a 3.10.y kernel.
I've ran many tests and can say, these governors have been playing very nicely with our d2 device. I have not added any junk commits, or any that would cause any battery drain. Also I'm sorry for anyone on marshmallow... but kernel from now on is only going to be nougat and up.
Also I would like to make an introduction to my "Skateractive" governor! :victory:
What does the Skateractive governor do anyways?
Code:
This governor is based on the linux 3.10.y Interactive governor.
I've written it to be mostly a "screen-off profiling" governor.
Meaning, I've added tunables that allow you to customize the governor while the screen is off.
These are...
Timer_rate_multiplier: Name speaks for itself, how many times to multiply timer_rate on screen off. Max number is 10.
Screen_off_maxfreq: Set the limit the max frequency can be reached on screen off.
Screen_off_maxfreq_single_core: If you're like me and use hotplugs you'll notice it can get a bit laggy with music playback when one core is online & max freq is 702mhz. So add a frequency limit for when only one core is online and the screen is off. :good:
* Not a tunable: But enabled powersave bias on screen off & on screen-on back to normal.
Also stripped governor of any unneeded code. For best performance.
Features
* Compiled with a highly optimized Uber 7.x TC
* Tons of optimizations (-Ofast, Graphite, Cortex-A15) and lots more :good:
* CPU UC/OC from 162MHz to 1836Mhz
* Set to Permissive
* Net Speed Tweak
* Decreased time to enter deep sleep
* Optimized GPU
* Enabled Low Power Memory Mode
* Quick Wakeup Driver
* Some Aggressive Seeder Tweaks
* Optimized Square Root Algorithm
* More memory from loggers (Cause the more RAM, the better)
* Screen Tweaks for filling blank spots with more color
* Voltage Table, for your UV/OV Needs
* Tweak to disable Powersuspend when State Notifier is enabled.
* Set standby frequency to 54Mhz.
* Tweaked to lower Thermal throttle on screen off.
* UKSM for better ram, set to not consume so much battery.
* Frandom.
Decimalman's features
* Overclocked GPU to 600, modded & upped to 750Mhz.
* And his super badass tierservative & freelunch governors :good:
* Fast charge patch, no need to diconnect :good:
* Tiered GPU Governor, very nice with frequencies.
Faux123's Features
* Fauxsound
* Powersuspend v1.7
* Dynamic Fsync
* Simple GPU Governor
I/O Schedulers
* Sio
* Sioplus
* V(r)
* Noop
* Zen
* Fifo
* TripNDroid
* Fiops
* Maple
Hotplugs
* MPDecision
* Bricked Hotplug
* Blu_Plug
* Thunderplug v5.4
* AutoSMP
* Intelliplug
* Alucard
* State Helper
* MSM Hotplug
* Skater Hotplug
x MSM Sleeper
x Zen Decision
CPU Governors
* Alucard
* Blu_Active (Latest version)
* Chill
* Conservative (3.10.y version)
* Cultivation
* Cyan (For those gamers, do not use with hotplugs.)
* Darkness
* Despair
* ElementalX v2
* Freelunch
* Interactive
* Lionfish
* Lionheart
* NIghtmare
* Ondemand (3.10.y version)
* Performance
* Powersave
* Relaxed
* Skateractive (Default)
* Skatter_Core
* Smartmax
* Smartmax_EPS
* Tierservative.
Instructions
1.) Make... a... [size=+1]BACKUP[/size]
2.) Download kernel & copy it to sdcard
3.) Flash
4.) Wipe dalvik-cache & cache
5.) Most importantly, Enjoy :good:
Downloads
Right Here
Modded Kernel Adiutor
Right Here
* If anyone needs a mirror link, just ask and I will upload
Contributors
* A special thanks to @bthorne79 for helping me get started on this
* Another special thanks to the beast himself @decimalman
for helping me with a ton of noob questions & especially for the patchs:good:
@faux123 for all his awesome features
@neobuddy for helping me out with the blu_plug driver
@invisiblek for keeping this awesome device alive
@canodroid15 for running my test builds :highfive:
Everyone at CM & everyone else who I forgot
Disclaimer:​
Code:
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you. Hard. A lot.
*/
​
XDA:DevDB Information
Skatter Kernel, Kernel for the AT&T Samsung Galaxy S III
Contributors
Lonelyskatter12, bthorne79, decimalman
Kernel Special Features:
Version Information
Status: Stable
Stable Release Date: 2017-11-03
Created 2016-09-29
Last Updated 2017-11-03

Great Skatter! Am I the first here?! ....Well I Know how those tests went so I'm looking forward to good things here! Incidentally I was just going to re-try the Latest RR again, first time I did, had a problem connecting to wifi so I kinda aborted...but I'm going to flash it right now and see if i can get a signal, by that time this puppy should be finished downloading....Flash the "Skatter Kernel" next! Congrats! to you Bro!

Nice one.. Bug ups.

CoperaN said:
Great Skatter! Am I the first here?! ....Well I Know how those tests went so I'm looking forward to good things here! Incidentally I was just going to re-try the Latest RR again, first time I did, had a problem connecting to wifi so I kinda aborted...but I'm going to flash it right now and see if i can get a signal, by that time this puppy should be finished downloading....Flash the "Skatter Kernel" next! Congrats! to you Bro!
Click to expand...
Click to collapse
Thanks man been alot of changes since the last test kernel I've given you so yeah everything looks stable
holysaint1 said:
Nice one.. Bug ups.
Click to expand...
Click to collapse
What? lol

Oh yeah! I'm quickly discovering that, not a hitch so far, been mostly fiddling with the eye candy though! Like the deep sleep tweaks, this kernel responds! Nice work!...so ahh...I hope you're working on a new splash! Cause that's all that's missing!! LOL:laugh:
Sent from my d2att using XDA Labs

CoperaN said:
Oh yeah! I'm quickly discovering that, not a hitch so far, been mostly fiddling with the eye candy though! Like the deep sleep tweaks, this kernel responds! Nice work!...so ahh...I hope you're working on a new splash! Cause that's all that's missing!! LOL:laugh:
Sent from my d2att using XDA Labs
Click to expand...
Click to collapse
Glad you're liking it :highfive:
And thanks, I will be looking into a new splash, the old one was a friend's I was just borrowing it lol

Lonelyskatter12 said:
Thanks man been alot of changes since the last test kernel I've given you so yeah everything looks stable
What? lol
Click to expand...
Click to collapse
Simply meant thanks for the kernel.. Although my pc isn't a
---------- Post added at 05:32 AM ---------- Previous post was at 05:31 AM ----------
Lonelyskatter12 said:
Thanks man been alot of changes since the last test kernel I've given you so yeah everything looks stable
What? lol
Click to expand...
Click to collapse
meant to say thanks for the kernel.. It's super cool..

Skatter Kernel
This Bad boy....Is Baaad! They are so many areas that work so well with this ResurrectionRemix ROM!! Best battery is definitely a :good: :good: I can most certainly attest to that. I'm using the 'nightmare' governor and left the I/O scheduler at 'bfq', no other tweaks and battery life (even with wifi on) has been fantastic! :good::good: to you @Lonelyskatter12 !! Excellent Work!

Welcome to the Skatter where its greater! Lol... My man been working on this for a long time now! Glad to see it finally released! ??

I just found this kernel a few days ago as I was browsing the S3 development page. I gotta say I love the kernel. So may governors, and so much to work with (customization wise). The only thing is, would anyone have any suggestions for a setup for the best performance (Dont care about battery drain as I will always keep it plugged in while doing this!) When I'm on my couch, my phone is usually tethered to the charger. I want the best possible performance to be put out by my device while its tethered. I use Kernel Adiutor.
Any suggestions for best performance would be nice. :good:
UPDATE: So I've fiddled with the settings on this kernel. This kernel + my usual battery savers (greenify, etc), makes a great power save while the device is idling. Even with a powerful governor on its still pretty power conservative. It sat at 100% charge while I was using it this morning for some game on a performance governor (not performance in general) Also take note that it is over clocked to 1836MHz and the minimum is in 600-800MHz

Do you mind to add freelunch? I usually run on freelunch and fifo. Thanks.

TechGuyAnthony said:
I just found this kernel a few days ago as I was browsing the S3 development page. I gotta say I love the kernel. So may governors, and so much to work with (customization wise). The only thing is, would anyone have any suggestions for a setup for the best performance (Dont care about battery drain as I will always keep it plugged in while doing this!) When I'm on my couch, my phone is usually tethered to the charger. I want the best possible performance to be put out by my device while its tethered. I use Kernel Adiutor.
Any suggestions for best performance would be nice. :good:
UPDATE: So I've fiddled with the settings on this kernel. This kernel + my usual battery savers (greenify, etc), makes a great power save while the device is idling. Even with a powerful governor on its still pretty power conservative. It sat at 100% charge while I was using it this morning for some game on a performance governor (not performance in general) Also take note that it is over clocked to 1836MHz and the minimum is in 600-800MHz
Click to expand...
Click to collapse
I don't mess much with performance govs, since my battery is pretty old, but also tweak the gpu a bit too, to get the best performance :good:
Simple gpu gov is great with laziness =2 & ramp_threshold=8 :good:
ibuddler said:
Do you mind to add freelunch? I usually run on freelunch and fifo. Thanks.
Click to expand...
Click to collapse
thanks for the feedback

Lonelyskatter12 said:
I don't mess much with performance govs, since my battery is pretty old, but also tweak the gpu a bit too, to get the best performance :good:
Simple gpu gov is great with laziness =2 & ramp_threshold=8 :good:
thanks for the feedback
Click to expand...
Click to collapse
Thanks [emoji6] Keep up the good work!
Sent from my SAMSUNG-SGH-I747 Running CyanogenMod 13

Can this play 60fps videos in youtube?

^My Internets **** atm I can't test that now someone else can chime in?
I wanted to say thanks Skatter. Still going to play with all the options but I tried your gpu changes above with cm13 and this phone is very usable! That little change did remove some jank for me and battery seems unaffected :good:
Thanks man

So I installed this kernel with your RR rom and I like it very much, but when I play a game like Galaxy on Fire 2 or Robots, the game crashes or stops responding right after entering the menu screen. I have lots of RAM and I have played these games quite fine on other devices, so what's happening?

loocool2 said:
So I installed this kernel with your RR rom and I like it very much, but when I play a game like Galaxy on Fire 2 or Robots, the game crashes or stops responding right after entering the menu screen. I have lots of RAM and I have played these games quite fine on other devices, so what's happening?
Click to expand...
Click to collapse
Are they 3d games?
Sent from my SAMSUNG-SGH-I747 using Tapatalk

Yes, GoF2 and Robots are 3D games.

loocool2 said:
Yes, GoF2 and Robots are 3D games.
Click to expand...
Click to collapse
I feel like the compatibility varies between devices (because of the fact that each phone runs a different graphics architecture, usually.)
Sent from my SAMSUNG-SGH-I747 using Tapatalk

News for nougat on d2att?
Sent from my SAMSUNG-SGH-I747 using XDA Forums Pro.

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*** NOTE THAT 3.16 NA OR 4.13 Red Magic 5G SPECIFIC ROMS SHOULD BE USED WITH THIS KERNEL! THE COMBINED ROM (WITH RM5S) HAS UPDATED KERNEL CODE THAT IS NOT FULLY COMPATIBLE AND NUBIA HAS NOT UPDATED THEIR SOURCE CODE ***
*** Please click Thanks (Thumbs up icon) on my post here if you like my kernel and rate the thread 5 stars, then just use it and enjoy - if you want to send me a beer or two feel free - you don't have to use PayPal - Revolut and Amazon.com (USA) gift cards avoid fees. I like to hear from happy users I hope you are glad that you have the fastest phone in the world currently. The active cooling in this device is utilized to the extreme with MOD kernel, meanwhile your battery usage will be much improved at the same time. How? Well, that's all in the source code, free for all to fork it on GitHub and modify to your liking. Just don't forget to credit me and the many great devs that made the improvements possible... without them, there would be no MOD kernel. This is just a hobby of mine and I like to produce a nice product that all can enjoy. I'm also quite friendly and although I may tell you no I won't add that feature (such as network hacking tools), I won't hold anything against you for asking. I have not been compensated other than by some generous folks on my Telegram channel, so this whole project is basically self funded. Red Magic will not support it, unfortunately, but you can if you feel the improvements are worth it. I believe they are, but I come from a biased point of view as the sole developer for RM5G ***
********************************************************************************************************************************************************************************************************************************
NOTICE: YOU ASSUME FULL LIABILITY FOR ANYTHING THAT MAY HAPPEN TO YOUR PHONE USING THIS KERNEL. ALTHOUGH IT WORKS 100% ON MY PHONE, IT MAY NOT WORK THE SAME ON YOURS. THE PROCESS OF ROOTING A PHONE AND INSTALLING A CUSTOM KERNEL ALWAYS HAS RISKS, SO IF YOU ARE NOT COMFORTABLE ASSUMING THOSE RISKS, DON'T INSTALL THE KERNEL! THIS IS A TYPICAL DISCLAIMER FOR CUSTOM KERNELS I HAVE FOUND NO BUGS WITH IT AT ALL. USERS ON CN, GLOBAL, AND NA ALSO HAVE NOT FOUND ANY PERFORMANCE ISSUES OR BUGS (DO NOT USE V7.14 or V8.11) IF YOU DON'T KNOW WHAT YOU ARE DOING, IT'S BEST TO REMAIN STOCK. OR JOIN THE TELEGRAM GROUP, AND GET SOME REAL HELP.
********************************************************************************************************************************************************************************************************************************
Easy root method: https://forum.xda-developers.com/nu...nner-tutorial-unlock-bootloader-t4131585/amp/ although I suggest still using Magisk 20.4 for root.
Note: if you've already rooted and want to upgrade, people have had success saving the kernel as boot.img and TWRP as recovery.img in SmartPack, vbmeta skip as vbmeta.img and placing into the ROM update.zip using MT Manager (a root browser) and saving the updated file. Then do a Settings / System Update / click the 3 dots / local update and select your modified file. In fact I upgraded from 3.13 to 3.16 NA ROM without losing anything this way. Now for normal installation:
Custom kernels require root and Magisk to be installed. This is due to the signature not being signed by Red Magic (the company) itself. Following the above method you will still pass SafetyNet and most apps will work without trouble. If you have a specific app that detects root, well, Magisk Hide the app from Magisk Manager and see if that fixes it. You should also Hide Magisk Manager from various forms of detection (under Settings). Last case is to move the installation of Magisk under a random directory (which I have not had to do and all my banking apps still work), only if the root detection methods used by your app providers are more picky.
MOD KERNEL 1.4 STABLE:
RELEASE NOTES:
Block mode I/O has been changed to Multi-Queue from Single-Queue so your default scheduler is now MQ-deadline (credits to PappaSmurf, excellent kernel dev). You can choose between mq-deadline, kyber, and none in a kernel manager under I/O scheduler. From my benching with Androbench, it doesn't make much difference which one you use. Some have parameters you can tweak. None literally means no scheduler which is fine on an SSD, and has no overhead if you want to select it in a kernel manager. I always recommend SmartPack. To get settings to stick you Toggle "Apply on Boot" and it will go to what you've selected after 5-10 seconds on the next boot.
All debugging has been turned off completely on BBRv2 - thanks to PappaSmurf (I missed a few spots), and debug can't be turned back on from the userspace now. BBRv2 is selected as the default TCP algorithm which users have explained as a "no-lag" algorithm while gaming. It's just generally a fast algorithm all around. For me it works great, but you can still choose from many different algorithms in a kernel manager if you want to.
In SmartPack / Misc / TCP Congestion Algorithm, you have many choices: reno / bbr / bbr2 / bic / cdg / cubic / dctcp / westwood / highspeed / hybla / htcp / vegas / veno / scalable / lp / yeah / illinois. A SmartPack script is included below you can add in SmartPack to show the true TCP algorithm as it will always show Reno (a bug also shared by FK kernel manager). Below it's called Check_TCP.sh just go to SmartPack / Script Manager / Import / Check_TCP.sh. Afterwards, click Execute to see the active algorithm. If you set it on boot, this is the algorithm that will run, despite what the field says in Misc.
Battery is running very well on normal usage I'm getting around 7.5% active screen on drain over 7 hours and <0.7% screen off drain over 13 hours at 90hz screen setting. This is with actively using the phone for multiple "normal" purposes, reading emails, browsing websites with Chrome, reading news, streaming videos, etc. various shopping (Amazon/eBay) and tracking, Reddit feeds and live video, and other random "daily" tasks, up to 10 apps open at a time. Gaming of course will drain more, as will 144hz. I also have dark mode enabled in Settings. To get idle drain down I disabled 3 additional wakelocks that were causing high screen off drain, and so far I haven't seen an issue with blocking them. I also removed wakelocks that no longer exist since the Boeffla WL Blocker default list was created (it was quite old) so it now should be relevant for this device, with no interaction on the users part to disable anything via a kernel manager. Still, in SmartPack you will see a Wakelocks menu in case you install an app that causes idle drain to rise, this can be used to find and block wakelocks causing the problems. It can sort by wakeups and also by time. As it states though, you should be very careful what you disable. There can be unintended consequences and most wakelocks are not well documented as to what they actually control.
Dynamic Stune Boost is entirely removed from the kernel code now, as I didn't see any benefit from using it with this kernel.
Don't forget Dynamic Fsync is hidden under Misc in SmartPack which if you turn on will speed up your SQLite speeds. AnTuTu will penalize you for this, ignore it, your phone will be faster - but I leave it off by default. Androbench will show the true memory benefit. It is significant if an app does a lot of operations on databases. Journaling for the database is held in memory until the screen is off, then it is written. Although there is a chance of a data loss or corruption with this on if the device were to crash, it is safer than just turning off fsync. If you have any unstable apps, just leave it off - better to be safe. On a solid system though, you may notice better performance.
Also remember under SmartPack / GPU there is AdrenoBoost - it is set to low. You can alter to medium or high to get faster transfer between GPU frequencies, although it has worked great for me the way I use the phone. For you another setting may suit you better. Recall RedMagic OS only allows several frequencies which I spaced out as well as possible at 305mhz, 400mhz, 525mhz, 670mhz, 800mhz, and either 900 or 940mhz depending on the version you installed.
Overall I'm very satisfied with this kernel build and don't plan on adding or subtracting anything from it for the time being. It does what it should do, gives solid performance, and good battery life. My last score on AnTuTu setup with defaults 12GB/256GB was 682K which currently is still the top performing phone out there - running at 940mhz GPU. Not all phones can handle 940mhz so use 900mhz if yours cannot. If there are enough requests for an intermediate build (say 925mhz) I can add one later off the same code base. Also note in releases there are "gaming" builds that don't keep track of CPU times at each frequency, which was a request by users to remove any potential lag while gaming. I run the non gaming version, useful if you want to tweak battery usage, but nonetheless, both versions are there for you to use.
I'm on Telegram t.me/NubiaRedMagic5G_Mods as long as I have the phone. Which will be quite a while if Red Magic / Nubia decides to fix N41 5G in the USA.
Also note that all the features of this kernel (besides ones specifically added by me) are the creation of other developers whose contributions are all notated in the kernel source code. Some of the developers that have contributions here or helped me in some fashion: Resurrect88, DD3Boh, PappaSmurf, kdrag0n, Ayrton990, Flar2, Lord Boeffla, plus many more across the globe. Without them, I wouldn't be making any kernels! And I'm sure there are many other devs I've forgotten to mention, I thank all you guys for your help and support.
MOD 1.4 Download Link:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.4
PRIOR RELEASES BELOW:
8th Release:
MOD KERNEL 1.35-BBRv2 STABLE:
RELEASE NOTES:
This is an intermediate release - I realized that the prior release was draining far more battery than it should, and I found the source was debug related code in BBRv2 from Google. So this is the updated kernel that gives you battery life like before this TCP algorithm was added.
CONFIG_CPU_FREQ_TIMES=y has also been added so you can see in a kernel manager how much time is spent in each mhz block for each set of processors. This can be useful if you set in a kernel manager (like SmartPack) a minimum CPU mhz to see how much time is actually spent at each level.
The code base also has Dynamic Stune Boost, but I haven't had time to optimize it for the device, so it's just on default settings. So there are 2 versions of this 1.35-bbr2 release. At some point it will be enabled as part of a regular release (some 17 commits squashed together into 1, Stune Assist was causing issues so I turned it off). The main idea of that set of code additions is to run the device at lower frequencies, saving battery, while still achieving the same performance level to the user of the phone. If you want to try different options for it in SmartPack or FK Kernel Manager you can.
Downloads:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.35-bbr2
7th Release:
MOD KERNEL 1.3-BBRv2 STABLE:
RELEASE NOTES:
Added the 31+ commits for BBRv2 from Google. Squashed the commits down to 6 by author from Google (for easy code maintenance). It's said to be the best TCP (internet congestion) algorithm so this sets it by default. You can still select from the others added in 1.3, as mentioned only EX Kernel manager properly shows them. But SmartPack if you choose the one you want under Misc, then click Apply on Boot, it actually will load the TCP algo you selected. It's just a visual defect. I also made a script for SmartPack uploaded to show you the TCP algo that's selected in my repo you can install so you can verify for yourself. Give it 10 seconds (default on boot setting) before you check.
Downloads:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.3-bbr2
6th Release:
MOD KERNEL 1.3 STABLE
RELEASE NOTES:
All this release adds is TCP congestion algorithms. The only kernel manager which correctly shows the algo set correctly is EX Kernel Manager. Using SmartPack or FK Kernel Manager will tell you that you're always on Reno, when in fact, you aren't. I'm not quite sure if this is bug related to 865 kernels as a fellow dev had the same experience (on an Op8 Pro). Now the default is set to BBR. Why? No reason specifically, although it is one of the better algorithms for internet usage. You can easily change in any kernel manager and set on boot which one you'd like to use (see above RELEASE NOTES if using SmartPack). But this gives you plenty of options:
BBR, BIC, CDG, CUBIC, DCTCP, WESTWOOD, HSTCP, HYBLA, HTCP, VEGAS, RENO, VENO, SCALABLE, LP, YEAH, ILLINOIS
You can Google the benefits of each and pick what you like. Or just leave it alone. The prime idea of MOD kernel is that you don't need to adjust anything it just works optimally without any intervention. Read the release notes for prior features that have been added. There are many just not summarized in a single place at the moment. All the optimization has been done for Red Magic OS.
Downloads:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.3
5th Release:
MOD KERNEL 1.25BETA
RELEASE NOTES:
This release is mostly about battery savings. I'm averaging around 6.5% active drain on normal tasks with this version (90hz setting), and around 0.5% screen off drain. A big improvement over the stock kernel. So I ended up with about 13 hours SOT + 24 hours screen off on 1 charge! See the picture, I stopped at 11% left. Now I didn't say anything about gaming. If you want to game and have power saving benefits, don't enable any of the built in boosting modes in the game launcher - the Red Magic OS will override everything. Let the kernel do the work for you. And if you're seeing any graphics lag, go into SmartPack kernel manager (free) and go under GPU, Adreno Boost is enabled on low, you can set it to medium or high. That will increase the speed at which the GPU throttles up and down.
1) Switch to the Energy Model for CPUs: Several subsystems (thermal and/or the task scheduler for example) can leverage information about the energy consumed by CPUs to make smarter decisions. This config option enables the framework from which subsystems can access the energy models.
2) Added CPUMASKS for the Little, Big, and Prime cores from Sultan Alsawaf Sultan: SultanXDA, prime added by Danny Lin: kdrag0n.
3) Added kernel control of the minimum frequencies for the little and big clusters by Danny Lin kdrag0n. They are set to run at their minimum running frequencies when idle 691mhz (little) and 710mhz (big) which results in nice power savings when web browsing or just under low load in general. Prime cluster min is not set as it makes the CPU scheduler function poorly.
4) Added AdrenoBoost by Aaron Segaert: Flar2, with all its changes squashed into 1 commit. Defaults to low setting. As mentioned before, you can change in SmartPack, and set on boot if you need a higher value than low: https://github.com/SmartPack/SmartPack-Kernel-Manager/releases
5) Uploaded the various GPU OC files to the repo, It still will just build off the default one, but they are here to be complete. 940mhz version again is posted, Building direct from the repo will give you 900mhz max GPU.
Downloads:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.25BETA
4th Release:
MOD KERNEL 1.2 BETA
RELEASE NOTES: (Note a 940mhz GPU clock edition is available, if you want to try it, a few of us have had good results on it. Likely the max an 865 GPU can run. You'll sacrifice the power savings, however):
1) Enable Power-efficient workqueues by default, add a toggle that can turn this off via a kernel manager (under CPU in SmartPack). Enabling this makes the per-cpu workqueues which were observed to contribute significantly to power consumption unbound, leading to measurably lower power usage at the cost of small performance overhead. Have also added many other power saving features to the defconfig. The phone is a beast, power savings is a good thing to implement.
2) Update the LZ4 decompressor algorithm with a much faster variant for the ZRAM swap, now version 1.8.3-9 credits Gao Xiang [email protected] and many others (check commits). Speed improvement below (should help on 8GB devices):
Compressor name Compress. Decompress. Compr. size Ratio Filename
lz4hc 1.7.3 -9 12 MB/s 653 MB/s 42203253 42.20 enwik8
lz4hc 1.8.3 -9 11 MB/s 965 MB/s 42203094 42.20 enwik8
3) Default scheduler is set to SQ deadline. Should see minimal improvements in speed until I get a MQ variant working. On the task list ahead.
Download Link:
1.2BETA: https://github.com/mrslezak/NX659J_Q_kernel/releases/download/1.2BETA/MOD-RM5G-GPUOC-Beta1.2.zip
940mhz GPU release here, it's still 1.2BETA, just with the max clock a few of us have been able to use. That doesn't mean your device can for sure handle it, but give it a try if you'd like! Note the power savings will likely not be there vs the other release at 900mhz:
https://github.com/mrslezak/NX659J_...oad/1.2BETA/MOD-RM5G-GPUOC-940mhz-Beta1.2.zip
3rd Release:
1.15BETA: https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.15BETA
This is a HEAVILY updated release of the MOD kernel 1.10BETA - I realized the phone's software will allow 6 frequency clocks, although 1 did not have a regulator defined (now patched). NOW I VERY HIGHLY suggest installing SmartPack Kernel manager. It will give you insights into the kernel and how it's performing and it's free. It also will let you adjust added options now in the kernel. Just root your phone and flash from TWRP. If you haven't already installed Magisk, then install that too. There's a guide I posted on XDA about that. Use the experimental method there is no reason to unlock your bootloader. https://forum.xda-developers.com/nu...how-to-unlock-bootloader-redmagic-5g-t4081743
RELEASE NOTES:
1) Bugfix: there was 1 missing 800mhz GPU frequency regulator clock on the prior version. This has been set to TURBO, 1 level under the 900mhz regulator of TURBO_L1.
2) Boeffla WakeLock blocker (v1.10 + tweaks) has been added to reduce battery drain when the phone is not being used, using the latest version and all patches. A default block list is included. You can access in SmartPack Kernel Manager under the new menu that will appear "Wakelocks" - especially investigate if your phone has high idle drain, you can experiment with blocking other wakelocks (which don't allow your phone to sleep). Or you can leave as is. I get just under 1% drain (screen off) and the phone sleeps quite often with this version. Take a look at the screen shot! That's just normal phone usage, not gaming.
3) All debug entries (except those required) have been stripped completely out of the kernel. This results in less wasteful debug information being generated.
4) The default algorithm for ZRAM has been changed from LZO (high compression, but slow) to LZ4 (slightly less compression, but fast). LZ4 algo was added. It still defaults to 4GB.
5) Dynamic Fsync has been added to the kernel as well. This patch allows journal entries to be written only when the screen is off. I.e. they are cached and written afterwards. This increases database performance. It is disabled by default so in SmartPack Kernel manager, if you'd like to turn it on, go under Misc, select Dynamic Fysnc, and select apply on boot. There is always a risk of data loss when delaying writes, although I've personally never have had issues - it only happens if the phone crashes, and mine has never crashed on this kernel. This won't normally increase your benchmark scores (except AndroBench), it increases SQLite database access speed. Up to you to use or not, works fine on my device.
6) Here are the updated frequencies (note there is 1 more). Will have to wait for AOSP before I can add back more. Note the 670MHz is likely the 865+ max frequency per the release notes today on the device (which I assumed by the source code anyhow pre-announcement): 900MHz / 800MHz / 670MHz / 525MHz / 400MHz / 305MHz
AS ALWAYS, USE AT YOUR OWN RISK!!!
Github Source:
https://github.com/mrslezak/NX659J_Q_kernel
Initial Release:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.0.BETA
Second release - gets over the "reset to 490mhz" bug caused by the system software, at the expense of reducing frequencies to 6 total:
https://github.com/mrslezak/NX659J_Q_kernel/releases/tag/1.10BETA
Newest release -> will be posted on the top from now on.
Telegram:
https://t.me/NubiaRedMagic5G_Mods
And note the AnTuTu benchmark is just a first run after installing. 670K is likely a record on any 865 phone. The last bench turning off 4GB ZRAM (12gb/256gb device) I got 673K. AnTuTu doesn't equal performance, but if you've benched you'll see this is an insane improvement over the stock kernel. Only when the demand is there will it scale up to 900mhz. I've been using for a while now and notice no difference in battery life. The Adreno driver is very good at handling extra clock frequencies efficiently without modification (despite an "Adreno Boost" that is often added to kernels). The gamers using the kernel are making statements that they couldn't imagine the game play any better than it already was, but now it's even smoother.
Unfortunately the way the Nubia software behaves, it auto-resets to power level 5 (which was 490mhz) on the 1.0BETA on boot and also after boosting the frequencies up. I tried every possible way to bypass this but eventually just gave in and removed frequencies. So the BETA1.10 and above have less frequencies but will always revert to 305mhz, the base minimum frequency of the device. Hopefully once we have AOSP ready I can add more.
MattoftheDead
I.e. M.O.D. Kernel Developer
The first Red Magic 5G OC kernel.
Xiaomi Mi9 / Mi9T Pro Pie V2 and Q V1.5 Kernel Dev

Nice work. Do you notice any benefits to OCing the GPU like that? I don't think there are many games that would benefit atm.

This is amazing !!! :laugh:

Is this going to work on all roms like CN, NA or EU Roms? Im currently running NA 3.11 flash from CN rom with root and twrp

We have people using it on CN Global and NA versions no problem at all. Works fine on every model.

Kernel is fully functional no issues at all.
CN Rom to NA Rom v3.11
305mhz min to 900mhz max confirmed and using smart pack to control the frequency
Thank you for this hopefully there is more development i really appreciate ur effort

Kernel building is just a hobby of mine, I was posting a minimal kernel to get some more kernel developers on board to hopefully add more features. I usually add Boeffla Wakelock Blocker and Dynamic Fsync and call it a basic kernel. The last super kernel I made took way too long, and I don't have that kind of time anymore - boost functions and underclocking to balance out the battery life and such. Development work doesn't pay anything, I didn't get the phone free, all my donations go to other developers. And I have a full time job and family. But if anyone wants to port over my MOD Kernel Q 1.5 Mi9 features, well that would be a super kernel. It's just really, really time consuming, time I don't have at the moment. And the merging of source has to be EXACT or you end up with a really slow phone rather one that balances underclocking, boost, and overclocking.

MishaalRahman said:
Nice work. Do you notice any benefits to OCing the GPU like that? I don't think there are many games that would benefit atm.
Click to expand...
Click to collapse
All the gamers using the kernel are reporting that the games run smoother than before, which no one thought was possible. It is already a flagship device. But the GPU OC with the Adreno driver scales when needed up to the frequencies that it has in the table and has no issue on 670, 800, and 900mhz reported so far. There are gamers on NA, Global, and CN ROMs, with no bugs reported. No issues and everything works properly. I have tested myself and although I'm not a gamer, all the functions work as they should. It still connects via Bluetooth, it still takes photos and videos, etc. There is no lag whatsoever. Overall I think the frequencies are ideal for this device with it's advanced active cooling system. Other devices however, with passive cooling, are unlikely to handle the increased GPU clocks.

I found an unusual bug where the GPU Minimum Frequency will reset on its own to 490mhz even if i set the minimum frequency to 305mhz im using smart pack kernel manager that you provided and cool tool btw to monitor the gpu frequency.
I also set the battery optimization to off on smart pack so it wont turn off itself.
This also happens when i played games that actually boost to 800 to 900mhz then after i close the game it sets back the minimum frequency to 490mhz so i have to set it again to 305mhz on the kernel manager to save more battery and lower the temps.
I also notice it sets back to 490mhz minimum frequency by just watching youtube videos so i have to set it back to 305mhz again. I tried different kernel manager too like Franco Kernel Manager and Kernel Audiator and still doesnt fix the issue
I think this was a minor bug for sure
I never touch the GPU governor btw
Performance was super nice thou i scored 645k on antutu on my first run but for now im going back to stock and gonna wait for your next update

What to do to root the phone without breaking the fingerprint please. I read the article publish nothing understood someone can explain to me step by step. I am an amateur I never root a phone. I have cn 2.55 16gb.

I don't have the same issue - I just tried to recreate it by watching a YouTube video and I went back to SmartPack and it still shows 305MHz GPU frequency. Although I'm using the debloated / optimized ROM I created Black Magic 5G which has everything setup properly, Nubia apps frozen, everything moved to 3rd party apps. NETFLIX patched to 4K HDR10, YouTube Vanced, a ton of root utilities, AdAway ad blocker, etc. You can find it on the Telegram channel (I'm using the NA/Global version of Black Magic 5G). Then I watched Netflix, still at 305mhz. As I have no idea how you've setup your phone, I just can't recreate it.
shaifabra5 said:
I found an unusual bug where the GPU Minimum Frequency will reset on its own to 490mhz even if i set the minimum frequency to 305mhz im using smart pack kernel manager that you provided and cool tool btw to monitor the gpu frequency.
I also set the battery optimization to off on smart pack so it wont turn off itself.
This also happens when i played games that actually boost to 800 to 900mhz then after i close the game it sets back the minimum frequency to 490mhz so i have to set it again to 305mhz on the kernel manager to save more battery and lower the temps.
I also notice it sets back to 490mhz minimum frequency by just watching youtube videos so i have to set it back to 305mhz again. I tried different kernel manager too like Franco Kernel Manager and Kernel Audiator and still doesnt fix the issue
I think this was a minor bug for sure
I never touch the GPU governor btw
Performance was super nice thou i scored 645k on antutu on my first run but for now im going back to stock and gonna wait for your next update
Click to expand...
Click to collapse

Yeah maybe because you modified the rom.
Im currently running Flash Global V3.11 when i tested your kernel no modification made im just rooted with TWRP Installed and i posted this kernel on red magic 5g group on facebook and 3 of us having the same issues as well.
Im gonna try it again on V3.13
UPDATE:
still returning to 490mhz as minimum frequency after gaming and after watching one youtube clip
kinda sad hopefully you can fix this bug on the global rom that nubia provided if you have the time, great kernel for gaming because of the 900mhz boost and the phone can sustain this boost because of the active fan

Why don't I have a roughly similar score?

Is it possible to overclock the CPU as well? They officially release the specs sheet of ROG Phone 3 it has overclocked CPU (3.091ghz) and an overclocked GPU. I know this phone can keep up with those clocks because of the cooling system but the problem is the battery life. But still, its worth it.

Blink003 said:
Is it possible to overclock the CPU as well? They officially release the specs sheet of ROG Phone 3 it has overclocked CPU (3.091ghz) and an overclocked GPU. I know this phone can keep up with those clocks because of the cooling system but the problem is the battery life. But still, its worth it.
Click to expand...
Click to collapse
I believe Qualcomm blocked overclocking of CPUs quite a while ago from SD845. Only GPUs can be overclocked.
Though I don't know if devs have gotten tools to get around it.

The 490 bug looks like it's related to the gaming mode APK resetting the min frequency. I can't decompile or recompile APKs so I don't have a way to get around the system reverting to 490 without removing 3 other frequencies. It seems hard-coded in the app that it only expects to see 5 frequencies so to have all working properly, 3 need to be removed. This is in contrast to what my buddy dev on the Op8 Pro can do, but this device is designed differently in how it boots and custom apps that increase frequency clocks. If any devs are good with APKs it's a very simple function call that sets the minimum GPU frequency. The only odd thing I see is that the minimum power level stays at 8 (minimum) which corresponds to the lowest clock speed. That number doesn't change in a kernel manager when the min GPU clock reverts to 490.
I'm off on vacation not near a PC but will try to come up with a stock # of clock frequencies that still scrolls smoothly between them and the Adreno GPU driver. May take a few tries but it's quite easy to modify. I already think 180mhz is too low from using it, it's more of a sleep frequency some suggested going this low but I think the phone design is for 300+. I prefer to use more clocks for better throttling but have to work with what we are given and do the best inside those boundaries.
No you can't raise CPU clocks on 865 devices that ROG device is supposedly using the 865+ or whatever the mid device is named between the 865 and 875. They have blocked CPU OC hardware wise for some time now.

mslezak said:
No you can't raise CPU clocks on 865 devices that ROG device is supposedly using the 865+ or whatever the mid device is named between the 865 and 875. They have blocked CPU OC hardware wise for some time now.
Click to expand...
Click to collapse
Qualcomm's Meizu’s CMO Wan Zhiqiang recently commented on Weibo saying that there won’t be a Snapdragon 865 Plus this year.
We will see!

No 865+ this year..
Trust me whatever they call it it's already defined in the source code as a second GPU bin clock for another device ID. So maybe it won't be called an 865+ but there is some device between the 865 and 875 coming out. I have OEM confirmation as well this device exists the name isn't important. I can tell you the top GPU frequency is 670mhz that's it, vs. the 587mhz default on the 865. Still the 865 handles 900mhz GPU no problem the only benefit would be higher CPU clocks. And an extra GPU clock. Which I'll attempt to spoof next time I get near a PC.

mslezak said:
Trust me whatever they call it it's already defined in the source code as a second GPU bin clock for another device ID. So maybe it won't be called an 865+ but there is some device between the 865 and 875 coming out. I have OEM confirmation as well this device exists the name isn't important. I can tell you the top GPU frequency is 670mhz that's it, vs. the 587mhz default on the 865. Still the 865 handles 900mhz GPU no problem the only benefit would be higher CPU clocks. And an extra GPU clock. Which I'll attempt to spoof next time I get near a PC.
Click to expand...
Click to collapse
Is it possible to overclock the memory clock too? I assumed that 900mhz is the core clock.

mslezak said:
Trust me whatever they call it it's already defined in the source code as a second GPU bin clock for another device ID. So maybe it won't be called an 865+ but there is some device between the 865 and 875 coming out. I have OEM confirmation as well this device exists the name isn't important. I can tell you the top GPU frequency is 670mhz that's it, vs. the 587mhz default on the 865. Still the 865 handles 900mhz GPU no problem the only benefit would be higher CPU clocks. And an extra GPU clock. Which I'll attempt to spoof next time I get near a PC.
Click to expand...
Click to collapse
You're right, that makes sense.
I'm glad they are making a refreshed chip.
On another note, do you think we will see an overclocking tool in the future?
Possibly with a custom ROM?

NoGravityKernel
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Hey, NoGravity Kernel dev here! You may already know me from my other supported phones (OnePlus 2, F1, Mi 8, X3 Pro, Mi 10T, F2, F3) I've graduated with a bachelor degree in computer science and I actually work as a C# programmer. NGK's mindset is Performance/smoothness while getting good battery life due to added battery oriented features.
I currently do not own the device, but if you like my work and want to support me, a crowdfunding was made in order to speed up the development for this phone
(Scroll down for Telegram Group link where I'll be most of the time)
The Kernel will boot using Balance Profile when Magisk is present. Other profiles for battery, performance and gaming can be switched to in my app.
To tweak the kernel easily, here's my No Gravity app! featuring custom profiles (Battery, Balanced, Performance and Gaming & Gaming+). My app offers some device specific features that can't be found in other kernel tweaking apps. You can find them lower in the thread.)
-No Gravity app! support
-Compiled with Proton Clang + O3 + Polly + LTO optimizations
-KernelSU support
-NGK Thermal locking mechanism*
-DC Dimming
-Boeffla Wakelock Blocker
-Optional Proximity Sensor blocking for Telegram / Nekogram
-High Brightness Mode
-AdrenoBoost
-GPU UC/OC : 150MHz / 682MHz
-CPU Input boost driver instead of CPU boost
-Devfreq boosting
-Enabled WALT, disabled PELT
-Using Big and Prime clusters for specific performance critical events
-Devfreq boosting for various events like app opening
-Disabled ZRAM by default (Only if ROM doesn't override it)
-USB Fast Charging
-Various GPU & libs optimizations
-VDSO for better 32 bit performance
-Small debloat
-Merged in latest CLO Tags
-Always upstreamed to latest (4.19.282)
-And many more under the hood changes & optimizations
Note: Some features aren't enabled yet for this specific phone, but they'll come in future updates
-Monet theme adapting to your ROMs colors dynamically
-Injected sepolicies to work on Enforcing SELinux
-Kernel & App update checker (Direct install of kernel and app)
-Balance(Default),Performance,Battery,Gaming & Gaming+ Profiles (QSTile available)
-Custom Profile Creator Page that let's you create and share profiles with the NGK community (/SDCARD/NGK/PROFILES/)
-Precise CPU temperature for each Clusters separately
-Per-App Tweaks Page to load tweaks for specific apps
-CPU Page with following tunables:
-CPU Governor
-CPU Frequency Selection Algorithm (Linear/Exponential)
-CPU Min/Max Frequencies
-Input boost
-NGK Smart Throttling
-NGK Stats Page showing last gaming session FPS+ Chart, throttling, battery drain, avg CPU temps & avg Battery temps, toggle for enabling NGK Stats Overlay displaying FPS and following optional features:
-CPU Temps/Freqs
-GPU Temps/Freqs
-Battery Temps/Percentage
-RAM usage
-Kernel Page to let you control:
-App optimization (ART) Button
-Thermals:
NoGravity (NGK’s default) || Battery || Stock one
-Sultan PID read optimizations
-ZRAM
-GPU Page:
-GPU Stats
-Min/Max GPU Freq Selector
-High Brightness Mode
-Content Adaptive Backlight Control
-Adrenoboost
-Touchscreen firmware selector
-Proximity Gestures Switch to pulse ambient dispay on Hand Wave
-Pick-Up Gesture Switch to pulse ambient display when device is taken
-Pixel 3 Flip to Shhh feature
-DTS Eagle (Sound) Info Page
-More will be added...
-More features...
-Let me know what you want and those may be added!
This kernel should work on any ROM & MIUI!
-I recommend before coming to conclusion, give it at least 2 complete charge cycles and then raise any issue.
- I recommend to use my app, franco app or EX Kernel Manager if you need to tweak the kernel further
-Flash No_Gravity_Kernel-vX.X.zip file in TWRP (Latest TWRP Recovery Recommanded)
-(Optional) - Clear cache and Dalvik => if you do so, Use App Optimization button in NGK App to regenerate ART or let device charge at idle at 100% for some time (that's when android runs optimizations).
Download No gravity Kernel / Download No Gravity App
Donate me! / Telegram Group /
No Gravity App Changelog / No Gravity Kernel Changelog
-The android community and to all my testers for using my kernel and your precious feedbacks and ideas!.​
Contributors
Pierre2324
Source: https://github.com/Pierre2324/NGK_android_kernel_xiaomi_sm8250
Version Information
Status: Stable
Current Version: 1.4.0
Created: 2022-12-18
Last Updated: 2023-04-30

Changelog
NoGravity Kernel v1.4.0 + NGK App 6.4.0
Previous Changelogs:
NoGravity Kernel v1.3.0 + NGK App 6.3.0
NoGravity Kernel v1.2.0 + NGK App 6.2.0
NoGravity Kernel v1.0.1 + NGK App 6.1.1 (Hotfix)
NoGravity Kernel v1.0.0 + NGK App 6.1.0

I currently do not own the device, but if you like my work and want to support me, a crowdfunding was made in order to speed up the development for this phone.

How does the 905mhz gpu oc work? I thought kona 2.1 only support 685mhz oc

alfZKI said:
How does the 905mhz gpu oc work? I thought kona 2.1 only support 685mhz oc
Click to expand...
Click to collapse
Oops sorry I will edit, only 682 is supported on F4 and F3. 905 is for F2 and Mi10T

That makes me happy! Already liked your kernel on the X3 pro.
Thx for your work!

Wow! Look's dope bro! I send some $. I remmeber you from op2!

zelos156 said:
Wow! Look's dope bro! I send some $. I remmeber you from op2!
Click to expand...
Click to collapse
Daamn OnePlus 2 was love! I worked a bit on its kernel lately Thanks a lot for the support!

Pierre2324 said:
Daamn OnePlus 2 was love! I worked a bit on its kernel lately Thanks a lot for the support!
Click to expand...
Click to collapse
are you still keeping him alive? Good to hear that. A beautiful Christmas present that I will be able to test your kernel again this time on f4 munch.

zelos156 said:
are you still keeping him alive? Good to hear that. A beautiful Christmas present that I will be able to test your kernel again this time on f4 munch.
Click to expand...
Click to collapse
Trying to yes backporting some things from newer kernels, only my battery is getting old and battery life is a bit bad, else the device is still usable.

[Forwarded from NGK telegram group]
Ive just uploaded:
X3PRO_3.1.0-dtbo-miui-FIXED.img
F2_1.0.0-dtbo-miui-FIXED.img
F3_1.0.0-dtbo-miui-FIXED.img
F4_1.0.0-dtbo-miui-FIXED.img
Mi10T_1.0.0-dtbo-miui-FIXED.img
Files (Kernel section) for people having screen content dimension issues (mostly seen on miui) its been tested quickly and reported to work, thanks to @AbdulazizHashim
Hope all is fine now (pinch to zoom, telegram replies, UI size, genshin joystick size)
For those who don't know what dtbo is, if you face any of the above mentioned issues flash corresponding dtbo for your device after flashing the kernel.zip and it should fix you issues.
Now hopefully, I can go to bed

Hotfix is out for kernel (1.0.1) and app (6.1.1!)
Changelog post(#2) updated, thread updated.

Thank you! Work very well!

thank you,
F4-NoGravityKernel-1.0.1.zip
works with MIUI EU Dev 22.12.19/21 no root/magisk.
*edit* : always flickering whenever i open camera, switching apps, swipe notifications/statusbar, i did restart 3 times and they still occured. Roll back to original kernel for now.

In depth analysis So I've been using your kernel for my f2 pro it was fantastic no joke downside is can't use fingerprint tho not a problem to me but on my f4 gaming plus mode is the worst I already had 3 charge cycles it's not yet optimized trife I already optimize it in the app still the worst gaming mode to much overclocked it put the phone in such stress gaming plus mode too much underclock it heats up the phone too much I'm hoping a lil bit of tweaks it will fix the problem also there's a stutter sounds occuring when playing probably the cpu went too hot because of the too much underclock and overclock of gaming and gaming plus mode ty for this

taufikthexfader said:
thank you,
F4-NoGravityKernel-1.0.1.zip
works with MIUI EU Dev 22.12.19/21 no root/magisk.
*edit* : always flickering whenever i open camera, switching apps, swipe notifications/statusbar, i did restart 3 times and they still occured. Roll back to original kernel for now.
Click to expand...
Click to collapse
Could be uv, should be better in next update

meman14166 said:
In depth analysis So I've been using your kernel for my f2 pro it was fantastic no joke downside is can't use fingerprint tho not a problem to me but on my f4 gaming plus mode is the worst I already had 3 charge cycles it's not yet optimized trife I already optimize it in the app still the worst gaming mode to much overclocked it put the phone in such stress gaming plus mode too much underclock it heats up the phone too much I'm hoping a lil bit of tweaks it will fix the problem also there's a stutter sounds occuring when playing probably the cpu went too hot because of the too much underclock and overclock of gaming and gaming plus mode ty for this
Click to expand...
Click to collapse
Not gonna lie, I dont think I understood. Can you make separate sentences for what you want to say?

Pierre2324 said:
Not gonna lie, I dont think I understood. Can you make separate sentences for what you want to say?
Click to expand...
Click to collapse
My bad sir so my issue here is that when using gaming plus mode on ngk app it sets the phone way below clocking speed lower than battery mode and in gaming mode on the app it overclock it too much. This instances set the phone on very high temperature it should be balance last time I know im gaming plus and gaming mode shouldn't be overclock too much. That's my concern when I play like wildrift or any game even in mid graphics cpu temps exceed the normal average temperature even in mid graphics only. Need a lil bit mo optimization specially for the gaming and gaming plus mode. Ps I like your work on my f2 pro it's already optimize for me

meman14166 said:
My bad sir so my issue here is that when using gaming plus mode on ngk app it sets the phone way below clocking speed lower than battery mode and in gaming mode on the app it overclock it too much. This instances set the phone on very high temperature it should be balance last time I know im gaming plus and gaming mode shouldn't be overclock too much. That's my concern when I play like wildrift or any game even in mid graphics cpu temps exceed the normal average temperature even in mid graphics only. Need a lil bit mo optimization specially for the gaming and gaming plus mode. Ps I like your work on my f2 pro it's already optimize for me
Click to expand...
Click to collapse
Hmm okay,
For f2 fingerprint, im not sure other also face this. Others haven't reported it not working
For f4, gpu freqs are similar on every profiles since it cant be overclocked as much as on Snapdragon 865. (f2) so heat difference shouldnt be from that.
Yes, cpu freqs are higher on gaming than gaming+ but same freqs are used as on F2 except for prime which is a little higher on F4 having snapdragon 870. Thats about it for the differences between both. Rest is exact same for both devices. I also really doubt gaming+ uses lower freqs than battery

Pierre2324 said:
Hmm okay,
For f2 fingerprint, im not sure other also face this. Others haven't reported it not working
For f4, gpu freqs are similar on every profiles since it cant be overclocked as much as on Snapdragon 865. (f2) so heat difference shouldnt be from that.
Yes, cpu freqs are higher on gaming than gaming+ but same freqs are used as on F2 except for prime which is a little higher on F4 having snapdragon 870. Thats about it for the differences between both. Rest is exact same for both devices. I also really doubt gaming+ uses lower freqs than battery
Click to expand...
Click to collapse
Well I'mma test it more thanks for the reply probably it's not compatible with the rom keep working hard sir been a user of the kernel since f1 now my girlfriend owns my f1 now and she's loving it