Develop Bugs

LineageOS 14.1 | 27.11.2019 | Shield blobs EOL

LineageOS 14.1​
FOR ROMS RELEASED BEFORE NOVEMBER 2018
Requirements:
1) active system1
2) merged system partition
Instruction
1) flash BootBlobs-SHIELD-mocha.zip
2) reboot to recovery
3) install this recovery
4) reboot to recovery
5) install the ROM
FOR ROMS RELEASED AFTER NOVEMBER 2018
Requirements:
1) active system1
2) merged system partition
3) BRAIN, READING SKILL and presence of basic knowledge about firmware (in the absence need learn to independently)
Instruction
1) download TosForPSCI-0.1.zip
2) unzip TosForPSCI-0.1.zip
3) download recovery-03.11.2018
4) go to fastboot mode
5) execute command: fastboot flash tos your path to tos.img
6) execute command: fastboot flash recovery your path to recovery-03.11.2018.img
7) reboot to new recovery(u can execute fastboot reboot holding vol+ button)
8) if you are on previous LineageOS 14.1 build then you may install the ROM without wipes. If you're not, make full wipes then
9) install current LineageOS 14.1 build
10) reboot to the system
Sources
Device
Kernel
Vendor
Changelogs
27.11.2019
system:
- the latest security patch by LineageOS team
- OMS support(Substratum)
- added color engine(Settings -> Display -> Themes)
- add/remove quick settings tiles with one touch
- optimized scroll gesture
- fixed bug in a gesture of calling the quick settings on the desktop
- open all apps gesture works across the entire desktop area
kernel:
- reconfigured Quick Charge mode(9V 2A)
28.10.2019
system:
- the latest security patch by LineageOS team
- Trebuchet replaced by Launcher3
kernel:
- all changes since release in December 2018
28.12.2018
system:
- the latest security patch
kernel:
- a little bit updated sdcardfs
- fixes of defects after switching to the new Synaptics touchscreen driver
03.11.2018
system:
- the latest security patch
- added tile for activatingdeactivating battery charging
kernel:
- new Synaptics touchscreen driver(possibly less lags)
- a little bit updated sdcardfs
- fixed a couple of security issues when using root
- PSCI downgraded to version 0.1
28.09.2018
system:
- the latest security patch
kernel:
- reworked binder driver(the system should be more stable)
19.08.2017
system:
- the latest security patch
kernel:
- dvfs driver was heavily updated(better power consumption)
- binder was updated
- therm_est thermal sensor was fixed
24.07.2018
system:
- source code was updated
- changes for devices with 3Gb RAM
kernel:
- added new driver(written by me) for reducing cpu power consumption in suspend mode.
- panel driver was changed for reducing power consumption in suspend mode
- palmas gpio driver was changed for reducing power consumption in suspend mode
18.06.2018
system:
- source code was updated
kernel:
- spectre patch by nvidia
- other small changes
21.05.2018
system:
- source code was updated
- usb internet sharing was fixed
- other small changes
kernel:
- sdcardfs was updated to the 3.18 kernel level.
- ability to change display colors was added
14.04.2018
system:
- sdfat was added(instead of vfat and exfat)
- audio HAL was updated(like in 15.1)
- 64-bit binder was returned
kernel:
Los14.1 and Los15.1 use an unified kernel for now. All updates from 15.1 are inside.
16.03.2018
kernel:
- usb otg for flash drives was fixed
- problems with battery percentages was fixed
09.03.2018
kernel:
- based on official rel-24-uda-r1 branch
- updated binder
system:
- we are using 64-bit binder for now
- updated sources
Broken:​- Cameras
Download:​Touchscreen hotfix for ROM released at 29.12.2018
ROM folder
Last build
XDA:DevDB Information
LineageOS 14.1, ROM for the Xiaomi Mi Pad
Contributors
Artemka2008
ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.10.x
Version Information
Status: Stable
Created 2018-10-05
Last Updated 2020-03-09

27.11.2019
system:
- the latest security patch by LineageOS team
- OMS support(Substratum)
- added color engine(Settings -> Display -> Themes)
- add/remove quick settings tiles with one touch
- optimized scroll gesture
- fixed bug in a gesture of calling the quick settings on the desktop
- open all apps gesture works across the entire desktop area
kernel:
- reconfigured Quick Charge mode(9V 2A)
What is "tile for activating\deactivating battery charging"?
- this is system icon(like performance profiles) which permits\prohibits the supply of current to the battery at the time when the charger is connected.
Why do we need that tile?
- if you play, watch a movie or perform another costly action, then activating this mode will save the battery from unnecessary wear because energy will go directly from the charger. But you need a fairly powerful charger, if the power of the charger is not enough, then partially the consumption will be compensated by the battery.
What happens if you do not install TosForPSCI-0.1?
- at best, only one CPU core will be active. At worst, the recovery will not be started (if it has not been updated too) and the system too.
How to roll back on the firmware version, which came out before November?
- download TosForPSCI-0.2 and recovery. You'll be able to flash older ROMs after installing them
Why do I need to lower the PSCI version from 0.2 to 0.1?
- Using version 0.1 fixes a problem with shutting down a device.

Finally!an XDA thread.big thanks to Artemka2008

finally on xda thread!!big thanks to this rom contributor.
Best Rom for mi pad 1,dirty flash from previous build,works like a charm

Spassiba!
Absolutely great to see you back in XDA.
I've been following your progress thru 4pda.ru but sometimes google translate just doesn't do justice.
I would like to ask ppl who have used this ROM that how is the deep sleep power consumption?
There was few interesting changes in the 24.7 and 19.8 versions that could make the stand-by drainage less severe.

Tautologica said:
Spassiba!
Absolutely great to see you back in XDA.
I've been following your progress thru 4pda.ru but sometimes google translate just doesn't do justice.
I would like to ask ppl who have used this ROM that how is the deep sleep power consumption?
There was few interesting changes in the 24.7 and 19.8 versions that could make the stand-by drainage less severe.
Click to expand...
Click to collapse
i lost 4-5% around 9 hours deep sleep mode with wifi turned off + greenify
thats pretty good i guess

Hell o , im using last build
My battery indicator percentage stuck and after continously use , then the tablet suddenly got shutdown.?
what should i do? help this noob .

pussel said:
Hell o , im using last build
My battery indicator percentage stuck and after continously use , then the tablet suddenly got shutdown.?
what should i do? help this noob .
Click to expand...
Click to collapse
Your battery is not calibrated.use any app or fully discharge and charge to 100% 2 or 3 times and this will be fixed.issue and remedy common with new rom flash

hello,my battery is jump to 0 from 30-40

I've been on update 8 (2018/06/18) for months and Mipad finally stuck at LOS logo. Please tell me why.
Clean install (update 11) done, the issue's still there after a couple of days. Actually, I only need to do factory reset to fix this.

Hi guys, any news about camera patch?
Thanks ?

velociraptor68 said:
Hi guys, any news about camera patch?
Thanks
Click to expand...
Click to collapse
Forget about cameras

Why? ?

velociraptor68 said:
Why?
Click to expand...
Click to collapse
Because

Artemka2008 said:
Because
Click to expand...
Click to collapse
Eh eh eh ? the lineageos 14 alpha version rom 2017 have camera support... this rom not. We can take camera module from that rom? ?

velociraptor68 said:
Eh eh eh the lineageos 14 alpha version rom 2017 have camera support... this rom not. We can take camera module from that rom?
Click to expand...
Click to collapse
Stop writing stupid things pls

stupid me who doesnt read helps you guys to test what will happen if dont install the TOS patch...
it will install and boot without any issue... BUT if it is not connected to charger and once you off the screen, it turns off.
I tot my battery is dead but then I go back and read the whole thread again then realize there is a new instruction for installing new ROM... so guys... please read the whole thread next time... haha...
different device might have different results but this is what happen to mine...
---------- Post added at 01:17 PM ---------- Previous post was at 01:00 PM ----------
I found the on-screen navigation toggle (under button right?) is missing. Is it being removed in the latest version or i mess something up again? FYI, i did a clean install.

Hi, I installed last rom 03.11.2018, it is very smooth. I try to record audio by microphone, but don't work... instead google assistant understand my voice.
Thanks

I would like to try this ROM, does it have gapps and root already integrated?
Let me answer my question: no, gapps and root need to be installed separately.
This ROM is wicked fast and smooth!

Im in AOSP extended oreo right now. Can i install this rom directly?

[Pro/Plus] F1XY Kernel [4.4] [1.14] [Feb 19]

Introducing 4th iteration of F1XY Kernel.​REQUIREMENTS
ROM compatible with msm-4.4, if it runs fine - you are good to go.
Clear mind.
Steardy hands.
Features
Using msm-4.4 kernel source, originally intended for SD660/835. Pie CAF release.
Lots of security improvements.
Kernel improvements from our lord and savior.
Scheduler improvements for better battery life.
Improved CPU freq control.
Faster wakeup.
A bit relaxed CPU throttling.
Improved charging driver for smoother battery charge/discharge.
Boeffla's wakelock blocker.
Latest F2FS and CFQ updates.
NET improvements + Wireguard.
Built with Clang 9.
Contributors
Kenny
Davide
Cooler Davide
Everyone in source: (will takes ages to load)
Subscribe to PewDiePie
Download
1.14: AFH - version for /factory -|- AFH- version for /vendor
1.13: AFH - version for /factory
1.13: AFH - version for /vendor
1.11: AFH
1.10: AFH
1.09: AFH
1.08: AFH
1.07 - skipped.
1.06: AFH
1.05: AFH
1.04 - skipped due to a big testing cycle.
1.03: AFH
1.02: AFH
Donations:
Sadly, due to PayPal's restrictions in my country I can't receive direct donations, however, I have a good friend in Russia, who's PayPal is not restricted and who will forward your donations to my debit card.
https://www.paypal.me/xeondead - add note "to Yaro"
XDA:DevDB Information
F1XY-4.4, Kernel for the Lenovo ZUK Z2 (Plus)
Contributors
Star_king12
Source Code: GitHub
Kernel Special Features:
Version Information
Status: Stable
Created 2018-11-13
Last Updated 2018-11-13

Changelogs will live here:
1.02 -> 1.03:
1. Improved GPU frequency control, you should see less lags/stuttering now.
2. Decreased CPU boost.
3. Deleted a few unneeded drivers (sound and touchscreens).
4. Killed IPA_WS wakelock.
5. Fixed some touchscreen regressions after 4.4 update. Wrong coordinates reporting should be fixed
1.03 -> 1.05:
1. EAS.
2. 4.4.165 and CAF updates.
3. Improved fingerprint scanner stability.
4. Zram improvements.
5. Added SimpleLMK (giving it another try).
1.05 -> 1.06
1. 4.4.166
2. Removed SLMK, no more lockups.
3. Disabled unused I/O schedulers (deadline, test)
1.06 -> 1.08
1. Upstream and CAF updates.
2. Reverted a lot of EAS commits (battery life should improve)
3. Fixed pocket mode.
4. Fixed a few memory leaks.
5. Fixed Hi-Fi sound.
6. HZ set to 1000.
1.08 -> 1.09
1. Some EAS updates.
2. Fixed Wi-Fi that died after 08 for some of the users.
3. Some camera improvemements from OnePlus 5.
1.09 -> 1.10
1. Camera issues should be gone now.
1.10 -> 1.11
1. Upstream (now with f2fs patches, some bugfixes and stuff)
2. VNDK support.
3. Fixed some memory leaks.
4. Medium overhaul of changes that were done in the past 1-2 months, filtered unused commits and organised everything better.
5. Improved touchscreen wake-up speed slightly.
1.13 is based on 1.10 (and thus 1.09), so changelog is relative to 1.10.
1. As always, EAS updates.
2. Upstream, CAF and kernel/common updates.
3. Fixed some memory leaks.
4. Faster touchsceen wakeup and suspend.
5. Improved performance by decreasing the amount of debug.
6. F2fs updates and improvements.
1.13 - > 1.14
1. Underclocked slightly further (1.4/1.78 GHz are new freqs)
2. Fixed an issue when phone's mic would die when a mic-less headphones were plugged in.
3. Removed an audio improving driver (didn't really improve anything).
4. Some toolchain optimizations enabled.

Guess I'll do it like this.

Seems fine, ty for the kernel from feheroroszorszag

Wew

Eyyyyy
Guess I'll take a reserve too
Edit: Time to use the reserve for a 1st page day 1 review
The kernel is working really well, with everything on stock because of no kernel tweaking.
The biggest improvement is probably standby batterylife and heat, for some reason other 4.4 kernels are really bad at this, resulting in around 20% battery loss overnight
The bad news is that USB tethering is still not working for me on all 4.4 kernels, including this one, so there's that

Slow charging Speed

Treble or non-treble

Faceless Sprit said:
Treble or non-treble
Click to expand...
Click to collapse
Treble

Yay.. too excited to test it. Can it have spectrum support..?

RaZoR747 said:
Yay.. too excited to test it. Can it have spectrum support..?
Click to expand...
Click to collapse
No.

Star_king12 said:
Guess I'll do it like this.
Click to expand...
Click to collapse
Impressive

hello @Star_king12, my device has a rare problem where most of the time when I try to scroll it registers a touch and while playing PUBG the trackpad stutters.
Only your F1XY CAF rev5 kernel fixed it for me and whichever rom I switch your kernel is the only solution.
Now with 4.4 kernel trend, I thought I could use F1XY4.4 for the hiccups but it missed out on the charm which the "3.18 caf rev5" had. So kindly implement the previous fix in your 4.4 edition too.
Need any testing or logcats, ready to cooperate.

zhhaa said:
hello @Star_king12, my device has a rare problem where most of the time when I try to scroll it registers a touch and while playing PUBG the trackpad stutters.
Only your F1XY CAF rev5 kernel fixed it for me and whichever rom I switch your kernel is the only solution.
Now with 4.4 kernel trend, I thought I could use F1XY4.4 for the hiccups but it missed out on the charm which the "3.18 caf rev5" had. So kindly implement the previous fix in your 4.4 edition too.
Need any testing or logcats, ready to cooperate.
Click to expand...
Click to collapse
I wish I knew what fixed it in that kernel. I'm aware of that issue and we are working with other devs to fix it, however since none of us have a device with such touchscreen, so it's way harder.

Star_king12 said:
I wish I knew what fixed it in that kernel. I'm aware of that issue and we are working with other devs to fix it, however since none of us have a device with such touchscreen, so it's way harder.
Click to expand...
Click to collapse
Can give me your telegram ID we can discuss in detail there and I can be your goto tester.

zhhaa said:
Can give me your telegram ID we can discuss in detail there and I can be your goto tester.
Click to expand...
Click to collapse
I already have 3-4 testers but there isn't much progress.

Installed Kernel on aex 6.0. At the moment everything is going great and solved the problem of charging. At the moment the performance is good without any problem. Later I will try if it is possible to connect the zuk to the computer. Thank you very much for your work.
Enviado desde mi ZUK Z2131 mediante Tapatalk

sivandra said:
Installed Kernel on aex 6.0. At the moment everything is going great and solved the problem of charging. At the moment the performance is good without any problem. Later I will try if it is possible to connect the zuk to the computer. Thank you very much for your work.
Enviado desde mi ZUK Z2131 mediante Tapatalk
Click to expand...
Click to collapse
How did you the charging problem ???

Direct install this kernel 3.18 to 4.4

RakeshDh!1 said:
How did you the charging problem ???
Click to expand...
Click to collapse
With Aex 6.0 new version, There was a problem during charging, you had to have the screen turned on to charge the battery. Installing this Kernel has solved the problem.
Enviado desde mi ZUK Z2131 mediante Tapatalk

[ROM][P][9.0] AospExtended v6.5 for Amami [27.04.2019]

Download
AospExtended-v6.2-amami-20190114-1925-UNOFFICIAL
AospExtended-v6.3-amami-20190215-1418-UNOFFICIAL
AospExtended-v6.4-amami-20190324-1711-UNOFFICIAL
AospExtended-v6.5-amami-20190427-1006-UNOFFICIAL
TWRP 3.2.x-0
Magisk
GAPPS arm/9.0
AddonSU
INSTALLATION
1. Unlock bootloader
2. Install via fastboot boot.img
fastboot flash boot boot.img
3. install twrp recovery 3.2.x-0
fastboot commands fastboot flash recovery TWRP.img
4. Boot to recovery and wipe:
cache / dalvik
data
system
5. Install ROM
6. Install Gapps
7. Install XREN-kernel (optional)
8. Install SuperSU or Magisk
9. Done![/SIZE]
Credits
SpiritCroc: big thanks to him for maintaining the device trees
115ek: thanks to him for local manifest
rcstar6696
SuperLamic
drakonizer
AdrianDC
munjeni: thanks for tips and tricks
nailyk: thanks for tips and tricks
All the other contributors on sony msm8974 platform
LineageOS team
Click to expand...
Click to collapse
Local manifest - how to build...
XDA:DevDB Information
Aosp Extended for Amami, ROM for the Sony Xperia Z1 Compact
Contributors
raschad
ROM OS Version: 9.x Pie
ROM Kernel: Linux 3.4.x
ROM Firmware Required: TWRP 3.x.x
Based On: AOSP
Version Information
Status: Beta
Beta Release Date: 2019-01-14
Created 2019-01-15
Last Updated 2019-04-27

14.01.2019
- initial release
15.02.2019
- Update from source
- Camera button to wake up
24.03.2019
Add Doze Pulse (Ambient Display, Hand wave, Pocket), thank's Roker2
Update thermanager
Switch to XREN Kernel
Linux kernel v3.4.113
High frequency CPU and GPU
USB fast charging mode
Added Governor's(zzmove, Elementalx)
Removed Governor Interactive
Dinamic ASYNC/FSYNC (memory optimization)
Intelliplug instead a MPDecision
I/O Sheduler "tripndroid"
Arch Power
Config TCP "westwood"
Adreno Idler
27.04.2019
- LED Notifications (Thank's NeoArian)
- Update from source
- Update thermanager.xml
- Minor fixes

Update AEX 6.3
15.02.2019
- Update from source
- Camera button to wake up

I'm using AEX on another device and it's pretty smooth - one of the best ROMs around, in my opinion. Unfortunately I cannot download from mega, it would be nice to allow for mirrors, thanx:good:
EDIT: Downloaded successfully via PC :good:

What's your problem with maintaining authorship?
Why can't you give proper credits? Only a very tiny part of this was done by you!

+ beautifull rom :good:
- not working equalizers

Jerri7 said:
+ beautifull rom :good:
- not working equalizers
Click to expand...
Click to collapse
Equalizer not working only in Stock Music Player

I've been running this ROM for approximately 24h and the overall impression was good. For some reason I had an increased battery drain (~10% over night with airplane mode). Could it be related to the camera button wake feature? I didn't find any option to turn it off, so I wasn't able to do before/after check.. I don't experience this drain on AICP Pie. (Maybe I'm the only one having that problem - in that case forget my post, since I didn't make any logs )
Edit: I used the stock (AICP) kernel

Hello everyone. Thank you for this software, I really like, despite some flaws. So yesterday, the battery charge remained 16%, turned the phone into flight mode, and in the morning the phone did not turn on. The battery is completely discharged. The radio doesn’t tune in auto frequency search; it only finds one frequency. For that, the camera works fine; the phone does not lag, as happened on the AISP; The phone works smoothly and quickly. I also liked setting the contact photo in full screen and recording the conversation on the phone. In general, if you modify it with autonomy, you can consider this software to be one of the best. (I tried all custom software)

problem solved. deleted

any screenshots?

_Pano_ said:
any screenshots?
Click to expand...
Click to collapse
Sent from my Xperia Z1 using XDA Labs

Hi. When I wait for the update, the best software on our device. Thank.

Hi there. Unfortunately the download link of version 6.3 seems to be broken. Can someone help?

justjoshy said:
Hi there. Unfortunately the download link of version 6.3 seems to be broken. Can someone help?
Click to expand...
Click to collapse
Today I'm share AEX 6.4

Changelog
Add Doze Pulse (Ambient Display, Hand wave, Pocket), thank's Roker2
Update thermanager
Switch to XREN Kernel
Linux kernel v3.4.113
High frequency CPU and GPU
USB fast charging mode
Added Governor's(zzmove, Elementalx)
Removed Governor Interactive
Dinamic ASYNC/FSYNC (memory optimization)
Intelliplug instead a MPDecision
I/O Sheduler "tripndroid"
Arch Power
Config TCP "westwood"
Adreno Idler
Changelog

Rom is really good. Thank you a lot!
Is there a trick for magisk or SU? Installed both (seperate installations) without having root or find any trace of them in the system.

The mentioned Magisk did not work for me. I installed magisk manager and let it download the zip and installed that. That worked.

27.04.2019
- LED Notifications (Thank's NeoArian)
- Update from source
- Update thermanager.xml
- Minor fixes

I have just installed this rom and it is working very well but one major problem. Screen is very bright. I turned off adaptive brightness but the manual brightness bar does not seem to work as it is the same from 0 to 100. I am not able to use it unfortunately as it is hurting my eyes

[KERNEL]Revvz Kernel[3.18]

Code:
#include <std_disclaimer.h>
/*
* Your warranty is now probably 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, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
Compiled using UBERTC 4.9.4
It is recommended to use the SmartPack Kernel Manager to use and control this kernel.
Works only on AOSP roms.Do not try to install on MIUI.
WARNING:TAKE A BACKUP OF YOUR BOOT.IMG AND THEN FLASH THIS KERNEL.I WILL NOT BE RESPONSIBLE IF YOU BRICK YOUR DEVICE.
Latest Updates will be announced here.
(+) 3.18 Kernel v1 Released!
What's new:
- Initial release,check CHANGELOG
Check the CHANGELOG and NOTES below for more details
Click to expand...
Click to collapse
FEATURES:
3.18 kernel:
*CPU Governors: Lionfish,Chill,Relaxed,Electron,ZZMoove
*Hotplugs: Lazyplug
*Power saving workqueues
*GPU Governors: Simple_ondemand
*Simple GPU Algorithm
*Adreno Idler
*I/O schedulers: sio,zen,maple
*Dynamic fsync 2.0
*Screen:KCAL v2,Backlight dimmer
*TCP Congestion Algorithm: westwood,reno,cubic,cdg
*Custom crypto algorithms: Chacha20*,ZSTD algorithms
*SCH_CAKE net scheduler
*Optimized ZRAM
*Various optimizations and fixes
Click to expand...
Click to collapse
INSTALLATION:
Make sure you have a proper recovery. TWRP 3.2.x is recommended
*Backup your boot.img.
*Press INSTALL,locate and flash the zip.
*Reboot.
NOTE:If you want to reinstall the kernel,restore stock boot image and flash
Click to expand...
Click to collapse
DOWNLOADS:
Mediafire:
3.18 kernel (v1):
REVVZ Kernel 3.18 v1
Click to expand...
Click to collapse
CREDITS:
@mahajant99 for the sources,
The UBER Team for the UBER toolchain,
and all other kernel devs whom I cherry-picked sources from.
Please PM me for proper credits if not given.Thanks.
Click to expand...
Click to collapse
CHANGELOG:
3.18 kernel
v1:
#Initial release
CHANGELOG:
-- CPU Governors: Lionfish,Chill,Relaxed,Electron,ZZMoove
-- GPU Governors: Simple_ondemand
-- Adreno idler enabled (and tuned for msm8953)
-- I/O Schedulers: BFQ,SIO,Zen,FIOPS,Maple
-- Crypto changes:
|-- Add Chacha20* algorithms
|-- Add ZSTD compression algorithm
-- Improved Random(entropy) generator to use Chacha20*
-- Dynamic Fsync 2.0
-- Sched and ION optimizations
-- Added and fixed MDSS notifier hooks
-- Backlight dimmer feature
-- Undervolting feature (?)
-- Disabled debugging and logging
-- Removed some wakelocks
-- Optimized ZRAM:
|-- ZSTD as default compression algorithm
|-- Removed redundant code and fixed various errors
-- TCP changes:
|-- Add SCH_CAKE as net scheduler
|-- Add CDG as default TCP congestion algorithm
|-- Fastopen optimization
-- Eliminated some overhead
-- Misc optimizations and fixes (not that relevant)
Click to expand...
Click to collapse
NOTES:
*This kernel has been designed with stability and performance enough to get you a
good battery life.It has been specifically designed for normal app usage and multitasking.
*This kernel is not for heavy gaming.Please be aware while playing games/using heavy apps.
*RAM usage,battery life,performance etc. can vary with usage.Please dont complain about any problem if you apps
are wildly running in the background or you dont maintain your device properly.Sometimes it is not the fault of the kernel.
.Please provide proper bugreports(/proc/last_kmsg,dmesg output,/sys/fs/pstore/console-ramoops files can be provided)
otherwise your bugfix request will be ignored.
Click to expand...
Click to collapse
A Huge Thanks to you people for downloading my kernel.If you like it,leave a Thanks!
XDA:DevDB Information
REVVZ Kernel, Kernel for the Xiaomi Redmi S2
Contributors
darkhzy_kh
Source Code: https://github.com/darkhz/revvz_ysl
Kernel Special Features:
Version Information
Status: Beta
Current Beta Version: 3.18-v1
Beta Release Date: 2019-11-11
Created 2019-11-11
Last Updated 2019-11-11

I will try...

thanks...:good:

it works
I will test the performance for the next few days...
1.if the screen turns off there is an incoming message, the device does not wake up.
(WhatsApp apk)

this is unbelievable a custom kernel for our device many thanks and huge respect God bless you brother. i have 1 request too please try to build Linux 4.9 kernel for this device too in future if you can (maybe it's too much to ask but it's only a request)

ram management is good due to inclusion of swap partition (1gb) and battery seems to be draining fast

Hi, i never used a Kernel before. I used lots of roms but I dont know what is kernel and why is it important. Anyways.
I was wanting to use KCAL app, it seems it's working with it. I have some questions.
1- how to back up my own kernel, so if I want to restore it I can go back to my original kernel.
2- is it just some kind of backend thing, if I install this it will not act like a rom and reset all the data on my phone right?
3- somebody says it have battery drain problem above in the comments. I don't care about battery drain so much but how it drains, like 1% per 2 or 3 minutes is okay but if it's less than this it won't be okay for me.
4- as I said above, I will use it for KCAL app, is there similar great things that I can do with custom kernel? I don't know much about it.
That's all. Sorry for my bad English.
Thanks

zulkarneyn said:
Hi, i never used a Kernel before. I used lots of roms but I dont know what is kernel and why is it important. Anyways.
I was wanting to use KCAL app, it seems it's working with it. I have some questions.
1- how to back up my own kernel, so if I want to restore it I can go back to my original kernel.
2- is it just some kind of backend thing, if I install this it will not act like a rom and reset all the data on my phone right?
3- somebody says it have battery drain problem above in the comments. I don't care about battery drain so much but how it drains, like 1% per 2 or 3 minutes is okay but if it's less than this it won't be okay for me.
4- as I said above, I will use it for KCAL app, is there similar great things that I can do with custom kernel? I don't know much about it.
That's all. Sorry for my bad English.
Thanks
Click to expand...
Click to collapse
1. first backup your boot partition via twrp.
restore if you want to return to your original kernel
2.yups...

thanks bro

All the cpu cores are running at max frequency all the time in this kernel that's why it's draining battery so fast

Does i can flash it on havoc os 10

sanketdeoraj said:
Does i can flash it on havoc os 10
Click to expand...
Click to collapse
yes u can (arm64) ... but back up first your boot partition

parthibratan said:
All the cpu cores are running at max frequency all the time in this kernel that's why it's draining battery so fast
Click to expand...
Click to collapse
the battery drain is normal here, actualy is better than the default in custom rom ProjectEva

nataloppez said:
the battery drain is normal here, actualy is better than the default in custom rom ProjectEva
Click to expand...
Click to collapse
Witch rom Is Project Eva?

KackBarton said:
Witch rom Is Project Eva?
Click to expand...
Click to collapse
ProjectEva is the default kernel pre-installed in custom roms for our device. This kernel is better for gaming, but Revvz kernel is better for multtasking, and is for that reason that i use Revvz kernel.

It has not worked for me in HAVOC OS 10, however in roms with Android 9, Evolution type, etc, yes

paul vity said:
It has not worked for me in HAVOC OS 10, however in roms with Android 9, Evolution type, etc, yes
Click to expand...
Click to collapse
This works on Android 10 Arm64

paul vity said:
It has not worked for me in HAVOC OS 10, however in roms with Android 9, Evolution type, etc, yes
Click to expand...
Click to collapse
i don't know what you did, but is working very well for me in Havoc

nataloppez said:
i don't know what you did, but is working very well for me in Havoc
Click to expand...
Click to collapse
I installed it after the rom and it gave me brick
I had to reinstall the rom and not install that kernel
I'll try again, thanks

[Kernel][Pie/Ten-EAS-Treble] droopy-kernel [Weekly]

Code:
> Your warranty is now void.
> I am not responsible for bricked devices, dead
> SD cards, or any other mishaps. Please do some research or go through
> the source repo if you have any concerns about kernel
> before flashing it.
Features:
Energy Aware Scheduling
CFQ I/O Scheduler
Flar2'sSound Control
Boeffla Wakelock Blocker
Customized CAF CPU-Boost
Kerneltoast's Devfreq Boost
Joshuous' Dynamic Stune Boost
Some Upstreams, Backports and Optimizations
Download
Changelog:
z2_plus | z2_row
Credits:
[•] DD3Boh [•] Kenny3fcb [•] davidevinavil [•] YaroST12 [•] joshuous [•] Renderbroken [•] Flar2 [•] franciscofranco
[•] Kerneltoast [•] MihranT [•] kdrag0n [•] osm0sis
XDA:DevDB Information
droopy-kernel for Lenovo ZUK Z2 (Plus)
Contributors
ajaivasudeve
Source Code: https://github.com/ajaivasudeve/kernel
Version Information
Status: Stable
Created 2019-12-08
Last Updated 2019-12-09

Info:
Telegram Group | Telegram Channel | EAS
Boost Drivers | Schedutil | ROMs | MODs

okay, there's something new!!! trying it first thing!
but can you please share some benchmark scores???
EDIT:
network guru app says Qualcomm baseband and driver isn't installed. do something about it please! *FIXED*

??

droopy-eas-r1
[09/12/2019]
changelog:
* Initial stable release
* Linux 4.4.206
* CAF-tag LA.UM.8.4.r1-04600-8x98.0
* Fixed Network Signal Guru driver issues from beta build
Download

the_harsh said:
okay, there's something new!!! trying it first thing!
but can you please share some benchmark scores???
EDIT:
network guru app says Qualcomm baseband and driver isn't installed. do something about it please!
Click to expand...
Click to collapse
Network guru issue has been fixed in the stable release. Thanks for notifying
I don't care about benchmark scores. The intention is to give a satisfactory performance with good enough battery life with as low heating as possible. If you care about performance nameless is probably what you should opt for.

ajaivasudeve said:
Network guru issue has been fixed in the stable release. Thanks for notifying
I don't care about benchmark scores. The intention is to give a satisfactory performance with good enough battery life with as low heating as possible. If you care about performance nameless is probably what you should opt for.
Click to expand...
Click to collapse
nameless imo is the worst,day to day smoothness is non-existent,tap an app and you have to wait a sec for it to open up,so I'm excited to test your kernal sir, I don't care about gaming performance if that's what you were talking about,so far lineage os kernal seems to be the king when it comes to responsiveness

ajaivasudeve said:
Network guru issue has been fixed in the stable release. Thanks for notifying
I don't care about benchmark scores. The intention is to give a satisfactory performance with good enough battery life with as low heating as possible. If you care about performance nameless is probably what you should opt for.
Click to expand...
Click to collapse
thankyou for quick update bro! i can live without benchmark scores or performance!
I'm using it since tomorrow till now the experience is good enough! I'll update after spending sometime with it!

Going to try this one soon. But I've somy questions (noob ?). My Z2 is now on AOSiP-9 with Nameless r29 and L-Speed installed.
- Can I just flash this kernel directly? Or flash AOSiP-9 over again and then flash droopy?
- Do I need to uninstall L-Speed? Or is there any need of installing L-Speed, spectrum or similar app?
I don't need any performance based kernel since I don't play games. Only need a battery oriented one with enough speed for daily use, that's all. So definitely gonna try this very soon.

niyonsv said:
Going to try this one soon. But I've somy questions (noob ). My Z2 is now on AOSiP-9 with Nameless r29 and L-Speed installed.
- Can I just flash this kernel directly? Or flash AOSiP-9 over again and then flash droopy?
- Do I need to uninstall L-Speed? Or is there any need of installing L-Speed, spectrum or similar app?
I don't need any performance based kernel since I don't play games. Only need a battery oriented one with enough speed for daily use, that's all. So definitely gonna try this very soon.
Click to expand...
Click to collapse
Dirty flash ROM, then flash kernel then magisk if necessary. Flashing on top of other kernels will likely give miserable results.
Using L-speed or any kinda mod with the kernel is not recommended. What works with other kernels probably won't work on droopy. I don't expect users to use any companion apps. It is supposed to give optimum results by default. If the default setup is not up to your expectations, use kernel managers like FK kernel manager[recommended] or kernel adiutor for tweaking the setup. There are more than enough tunables to play with. However do note, that I am responsible only to the default setup, and any mishaps due to changes from user's end is not upto me to solve.

Pro af

nice job! dev..kernel s smooth..but i faced some kernel panics....screen freezes and soft reboots!

Penyameen said:
nice job! dev..kernel s smooth..but i faced some kernel panics....screen freezes and soft reboots!
Click to expand...
Click to collapse
I'm aware of the issue. I'll address it in the upcoming releases. Thanks for notifying anyway.

Can i use this Kernel with Lineage 16.0 official build?

Sudarxda said:
Can i use this Kernel with Lineage 16.0 official build?
Click to expand...
Click to collapse
Yes, you can.

Deleted

ajaivasudeve said:
Yes, you can.
Click to expand...
Click to collapse
Hey,nice to see u still developing for z2 plus
Good luck man:good:

:good:

[22/12/2019]
* Rebased tree to LA.UM.8.2.r1-05100-sdm660.0 CAF Tag
* Merged lnx-4.4.206
* Disabled some more unnecessary configs
* Fixed: forced-closes
* Removed Kcal
* Removed Wireguard
Download

ajaivasudeve said:
[22/12/2019]
* Rebased tree to LA.UM.8.2.r1-05100-sdm660.0 CAF Tag
* Merged lnx-4.4.206
* Disabled some more unnecessary configs
* Fixed: forced-closes
* Removed Kcal
* Removed Wireguard
Download
Click to expand...
Click to collapse
Latest update is promising .... Normal usage battery drain is minimal... Still testing...
Great work dev?