Freezes and SYSCTL config - Defy General

Hi,
My "defy" always had freezing and lag problems when I try to run heavy applications, such as 3D games, or Gmaps, etc.. in every ROM I've tried (CM7, MIUI, stock froyo, stock gb, etc.)
I read that a solution could be setting the minimum values of memory with an application called SYSCTL CONFIG (it's in the Market)
Anyone also has this problem? What values ​​do you use? Increasing this value, can cause problems?
Code:
Mine are:
Min Free Kbytes: 8192
Dirty Ratio: 95
Dirty Background Ratio: 60
Pressure VFS Cache: 20
PD: This is the post I found: http://forum.xda-developers.com/archive/index.php/t-1047153.html

Same here ... : )
I had to use Sysctl config to set the min free Kbytes to 8192.
But all remaining parameters are left in default values.
Dirty Ratio = 20
Dirty Backgr. = 5
VFS Cache Pressure = 100

Related

[ROM][28 August] Virtuous Infinity 1.35.0 Is Out! [FULL Sense 4+Working Camera!]

Note: I am not a developer. I am merely informing the community about this rom. I take no credit for this rom. All credits for this rom go to the Virtuous Team for such an amazing rom I will post updates as the rom gets updated
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Virtuous Infinity
We are pleased to announce the first release of Virtuous Infinity.This ROM is the first ever which brings the full Sense 4 experience to your favorite WVGA device.Thanks to great effort of our M10 team (including Cypis, Diamondback and Flemmard) we finally cracked the new m10 format to bring you the lastest HTC software!It is based on the 1.11.401.110 release RUU of VilleC2. We would like to give special thanks to Football for the RUU.This build currently is a X-Series release, however, it is suitable for use as a daily driver if you can live with a few minor bugs.We hope to have the ROM feature complete as soon possible. Check bellow for a full list of what is working and what is not.
Primo is the result of a collaborative, team effort by the following developers:
Flemmard
Diamondback
rmk
chrisch
mdj
seo
eViL_Dee
cypis
cjward
tbalden
Features
Based on the VilleC2 ROM (1.11.401.110).
"Full" Sense 4 resized for WVGA resolution
Tweaks app build with latest HTC SDK 15
Fully Deodexed
Ported for almost full functionality on all of supported devices
Heavily optimized for fluid performance and usability.
Market-sourced applications (Gmail, Maps, Voice, etc) automatically installed on first boot into /data/app for easy removal.
Bloatware and unnecessary applications removed.
Working
Camera
HW Acceleration
WiFi
Bluetooth
Mobile Data, SMS, MMS & Voice Calls
GPS
Sensors
Audio
USB Storgage (No 3rd Party App Required)
FM Radio
Not Working
Rosie: Folder isn't perfectly resized in landscape
Rosie: Mail widget is force closing
Weather: Weather animation in landscape mode broken
Weather :Full screen weather animation broken
Camera: Not all effects are working
You tell us
Screenshots:
Devices Supported:
Desire Z / G2
Desire HD
Inspire 4G
My Touch 4G
Desire S
Incredible S
My Touch 4G Slide
Incredible 2
Credits and Acknowledgements
Virtuous Team - For an amazing rom
Bangincrazy – For testing on MT4G
lowveld – For pointing us in the right direction to fix WiFi
Football – For the RUU
xvicdice – For music playback fix
Download Link:Bug Tracker​
Since you made a link here I'll go ahead and attach some stuff.
Wifi, Data, Music Player working.
Camera works rather nicely in both default app and third party apps (instagram etc)
Attached are some screen shot with the default camera app, actually doing special effects smoothly in live preview.
It's a bit slow, especially if you're multitasking, but I'm impressed with how far they got with the camera.
When initially setting up, the setup stage can seem painfully slow (i.e.: on screen keyboard taking a sec or two to register a key, or the next/confirm dialog taking just as long).
Also wake by trackpad doesn't work even though the option is there.
The power menu requires a longer than normal long-press to activate (noticed this when getting the screenshots).
Also Infinity appears to install some apps to the SD Card via it's own custom folder (screen shot also attached).
by the way in terms of 'not all effects', I haven't come across a single effect on the list of effects that didn't seem to crash (maybe not rendered, but didn't die either).
I've switched back to EliteMod in the meantime (normal working hours have approached), I haven't had much time to test extensively how multitasking behaves (i.e.: Facebook, twitter, etc) or any graphical type of games etc.
The free ram at just bout any time is around 10MB, and uptime showing loads around 5.0 on average. The launcher can lag a bit on redraw even if you got the device clocked to 1400mhz (I believe it's more a ram issue than anything, so between supercharger V6 and swap, it might be bearable.)
---------- Post added at 08:07 AM ---------- Previous post was at 08:05 AM ----------
Oh also adb connectivity is somewhat glitchy. Devices never showed up during the initial boot, and had to mess with the power menu a couple of times (between charge only, HTC sync, and disk) to get it to show up and be able to do stuff with adb shell. Switching between various USB modes tends to be laggy.
Though one nice thing about the preview is that I did not receive a single force close or crash, just lags, and some functionality not occurring at all (i.e.: trackpad wake, FM radio).
Desire HD (ace), Desire Z (vision), Inspire 4G bugs
When phone goes into sleep you need to make a long press of the power button to wake it up
Mic doesn't work in some apps like Voice Search, Soundhound, ...
Camera isn't working on some phones
Camcorder only works with disabling sound in the video settings
I have a funny feeling it's going to turn into a bit of a 'can you port Sense Camera to XXX ICS Rom?', when it was the other way around.
FM Radio appears to be broken on both the included FM app, and the FM Radio Widget.
Though fine with SpiritFM Free Edition (which of course requests root permission).
Also the stock FM Radio app, seems to never turn off, it's always "Turning Off", and when the dialog does go away, it's still "On" (showing the icon in the status bar)
How's video recording, 720p?
The above mention of 10MB of free RAM is scaring me away from trying it though. Hell with CM7 as soon as it hits 70MB's, I feel like its lagging too much.
Tried some games with this, with supercharger, swap and 1.4ghz o/c:
Temple Run: Without swap it closes immediately, with swap its getting huge lags while playing, but when theres no lags its smoother then previous kernels.
Death Rally: Smooth as s..t.
Helicopter 3D: Smooth as f..k.
these games rather heavy considering their 3d natures. so its a good thing that this rom can run them smoothly.
generally speaking, if you make this your dd, it will drive you crazy time to time because the interface is slower then most of the roms out there. hope it will get better tho.
edit: with swap and supercharge i get 100-120 mb free ram ( at least it shows that way on the task manager)
boost3d23 said:
How's video recording, 720p?
The above mention of 10MB of free RAM is scaring me away from trying it though. Hell with CM7 as soon as it hits 70MB's, I feel like its lagging too much.
Click to expand...
Click to collapse
I find this pretty common of just about every ICS rom though (mostly cached it would seem). i.e.: free ram is wasted ram.
I'll try out the video soon as TiB does some app restores (I kind of doubt it's full 720, but maybe it'll surprise me).
---------- Post added at 10:15 AM ---------- Previous post was at 10:13 AM ----------
By the way home screen lag ain't so bad once you replace HTC Sense with the Apex Launcher (though I guess some people want the whole experience )
---------- Post added at 10:24 AM ---------- Previous post was at 10:15 AM ----------
720p is Selectable (though 1080p is also shown, obviously won't record at that though), however when you finish recording and had audio turned on, it's the forever-saving-video issue.
With audio off... did saving video for a while, and then force closed, and also a very funky buffer issue (like the screen split in half and scrolled up while recording.
The result from both are files with thumbnails with exclamation marks.
Now if I set the Video quality to 800x480 Wide (default), and audio off, it saves fine.
I respect your work.I'm about to try.
Can't even get it working it lag badly after the setup and hot reboot more than 6 times =\ anyway,good job to them as they get the camera working make me looking forward for updates XD
Sent from my Desire Z using xda app-developers app
Steven How said:
Can't even get it working it lag badly after the setup and hot reboot more than 6 times =\
Sent from my Desire Z using xda app-developers app
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Click to collapse
Would help if your hboot/radio/etc info was in your signature
kbeezie said:
Would help if your hboot/radio/etc info was in your signature
Click to expand...
Click to collapse
Ah...I forget abt radio and all those... does it effect the performance? And I'm using a Italian dz not g2
Sent from my Desire Z using xda app-developers app
Steven How said:
Ah...I forget abt radio and all those... does it effect the performance? And I'm using a Italian dz not g2
Sent from my Desire Z using xda app-developers app
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Click to collapse
As long as it's a DZ hboot it should be fine (i.e.: because the G2 hboot only has a ~400MB /system which is way too small, as this preview takes up about 96% of /system on DZ hboot).
Also depending on what rom you're coming from (i.e.: /system, etc may still be formatted as ext3 instead of ext4).
And far as radio... I don't know if this requires 26.13.04.19 or equivalent.
I guess if you can attempt a logcat output, might be helpful to someone who knows how to read those things.
kbeezie said:
As long as it's a DZ hboot it should be fine (i.e.: because the G2 hboot only has a ~400MB /system which is way too small, as this preview takes up about 96% of /system on DZ hboot).
Also depending on what rom you're coming from (i.e.: /system, etc may still be formatted as ext3 instead of ext4).
And far as radio... I don't know if this requires 26.13.04.19 or equivalent.
I guess if you can attempt a logcat output, might be helpful to someone who knows how to read those things.
Click to expand...
Click to collapse
I'm using 4ext recovery and I only left 20mb in my system space..I have restore back to ARHD 6.3.3.. until infinity become more rock stable perhaps? hope so
Sent from my Desire Z using xda app-developers app
Steven How said:
I'm using 4ext recovery and I only left 20mb in my system space..I have restore back to ARHD 6.3.3.. until infinity become more rock stable perhaps? hope so
Sent from my Desire Z using xda app-developers app
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Hence why it NEEDs the DZ hboot
it is an alpha/preview
I enabled swap with this script http://dl.dropbox.com/u/1169731/swap_enabler.sh (ie: pop it on /data/local/tmp, chmod 775 , run it, reboot). So will see how SD-swap helps it.
I would remove some unesacary apps from the Rom to free up space
Sent from my HTC Sensation 4G using xda premium
I DO know how to enable swap lol, but it still lag badly.. after opening an app it hang there and finally reboot...lol I understand it's an alpha build so I'm not that demanding for the best performance for now
Sent from my Desire Z using xda app-developers app
evilcuber said:
I would remove some unesacary apps from the Rom to free up space
Sent from my HTC Sensation 4G using xda premium
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Click to collapse
Seems kind of pointless since the /system partition isn't normally going to change after installation. So removing those apps from /system doesn't really give you much benefits in 'freeing up space'. If it were on /data/app that'd be a different story, but it's pretty light in that department upon start.
Now you *could* disable some system apps (if it won't break anything) to improve some degree of performance, but then again what would be the point of testing/previewing if you didn't take it as is.
---------- Post added at 11:26 AM ---------- Previous post was at 11:15 AM ----------
So with 128MB swap on, overall it does seem smoother. However for any *new* item, there can be occasional freezes for a few seconds, in which time I'll notice the swap usage (via adb shell) will jump 20-30MB at a time, eventually once the phone has unfrozen it'll be quite smooth after that. In the last 3 freezes I've jumped from about 30MB to 60MB to 96MB.
Right now it's down to 87MB after about a minute since the last freeze (added a power widget to the desktop, taped the brightness, froze for about 15-20 seconds, changed the brightness, was smooth after that).
Also I'm not using the launcher that came with it, but rather Apex Pro and fancy widgets.
current memory usage, uptime and top:
Code:
[email protected]:/ # free
total used free shared buffers
Mem: 370420 360300 10120 0 600
-/+ buffers: 359700 10720
Swap: 131580 88232 43348
[email protected]:/ # uptime
15:25:04 up 34 min, load average: 2.69, 3.22, 3.40
Code:
Mem: 360772K used, 9648K free, 0K shrd, 1020K buff, 57144K cached
CPU0: 5.7% usr 5.7% sys 0.0% nic 88.4% idle 0.0% io 0.0% irq 0.0% sirq
Load average: 2.18 2.93 3.29 2/680 8348
PID PPID USER STAT VSZ %MEM CPU %CPU COMMAND
316 104 1000 S 425m117.2 0 2.3 com.android.systemui
209 104 1000 S 403m111.3 0 1.1 system_server
7173 104 10148 S 378m104.5 0 0.0 com.facebook.katana
421 104 10165 S 373m103.0 0 0.0 com.anddoes.launcher
467 104 10141 S 372m102.7 0 0.0 com.htc.idlescreen.shortcut
513 104 10018 S 351m 97.0 0 0.0 android.process.acore
3783 104 10017 S 334m 92.2 0 1.1 com.google.process.gapps
501 104 1001 S 329m 91.0 0 2.3 com.android.phone
760 104 9999 S 322m 89.0 0 0.0 com.htc.launcher
7847 104 1000 S 313m 86.4 0 0.0 com.android.settings:remote
1323 104 10018 S 310m 85.6 0 0.0 com.android.htccontacts
482 104 10163 S 310m 85.5 0 0.0 com.touchtype.swiftkey
7394 104 10106 S 309m 85.3 0 0.0 com.android.mms
7882 104 10017 S 301m 83.0 0 0.0 com.google.android.gsf.login
8235 104 10014 S 301m 83.0 0 0.0 com.htc.calendar
8192 104 10014 S 301m 83.0 0 0.0 com.htc.bg
8163 104 9996 S 300m 82.9 0 0.0 com.htc.notes
7862 104 10153 S 300m 82.8 0 0.0 com.google.android.googlequicksear
8214 104 10146 S 300m 82.7 0 0.0 com.dropbox.android
5568 104 10162 S 298m 82.3 0 0.0 com.mhuang.overclocking.ProfilesSe
kbeezie said:
Seems kind of pointless since the /system partition isn't normally going to change after installation. So removing those apps from /system doesn't really give you much benefits in 'freeing up space'. If it were on /data/app that'd be a different story, but it's pretty light in that department upon start.
Now you *could* disable some system apps (if it won't break anything) to improve some degree of performance, but then again what would be the point of testing/previewing if you didn't take it as is.
---------- Post added at 11:26 AM ---------- Previous post was at 11:15 AM ----------
So with 128MB swap on, overall it does seem smoother. However for any *new* item, there can be occasional freezes for a few seconds, in which time I'll notice the swap usage (via adb shell) will jump 20-30MB at a time, eventually once the phone has unfrozen it'll be quite smooth after that. In the last 3 freezes I've jumped from about 30MB to 60MB to 96MB.
Right now it's down to 87MB after about a minute since the last freeze (added a power widget to the desktop, taped the brightness, froze for about 15-20 seconds, changed the brightness, was smooth after that).
Also I'm not using the launcher that came with it, but rather Apex Pro and fancy widgets.
current memory usage, uptime and top:
Code:
[email protected]:/ # free
total used free shared buffers
Mem: 370420 360300 10120 0 600
-/+ buffers: 359700 10720
Swap: 131580 88232 43348
[email protected]:/ # uptime
15:25:04 up 34 min, load average: 2.69, 3.22, 3.40
Code:
Mem: 360772K used, 9648K free, 0K shrd, 1020K buff, 57144K cached
CPU0: 5.7% usr 5.7% sys 0.0% nic 88.4% idle 0.0% io 0.0% irq 0.0% sirq
Load average: 2.18 2.93 3.29 2/680 8348
PID PPID USER STAT VSZ %MEM CPU %CPU COMMAND
316 104 1000 S 425m117.2 0 2.3 com.android.systemui
209 104 1000 S 403m111.3 0 1.1 system_server
7173 104 10148 S 378m104.5 0 0.0 com.facebook.katana
421 104 10165 S 373m103.0 0 0.0 com.anddoes.launcher
467 104 10141 S 372m102.7 0 0.0 com.htc.idlescreen.shortcut
513 104 10018 S 351m 97.0 0 0.0 android.process.acore
3783 104 10017 S 334m 92.2 0 1.1 com.google.process.gapps
501 104 1001 S 329m 91.0 0 2.3 com.android.phone
760 104 9999 S 322m 89.0 0 0.0 com.htc.launcher
7847 104 1000 S 313m 86.4 0 0.0 com.android.settings:remote
1323 104 10018 S 310m 85.6 0 0.0 com.android.htccontacts
482 104 10163 S 310m 85.5 0 0.0 com.touchtype.swiftkey
7394 104 10106 S 309m 85.3 0 0.0 com.android.mms
7882 104 10017 S 301m 83.0 0 0.0 com.google.android.gsf.login
8235 104 10014 S 301m 83.0 0 0.0 com.htc.calendar
8192 104 10014 S 301m 83.0 0 0.0 com.htc.bg
8163 104 9996 S 300m 82.9 0 0.0 com.htc.notes
7862 104 10153 S 300m 82.8 0 0.0 com.google.android.googlequicksear
8214 104 10146 S 300m 82.7 0 0.0 com.dropbox.android
5568 104 10162 S 298m 82.3 0 0.0 com.mhuang.overclocking.ProfilesSe
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This rom didn't come with virtuous oc?
Sent from my Desire Z using xda app-developers app

vsel values for cm9/cm10

Can we get a thread together for battery values. I am looking to maximize my battery life and wanted to know what governor values to set for cm9 particularly
Format of the thread should be
battery uptime: 22 hours per charge
main usage: wifi/music/email vs heavy data useage
vsel values
1. 33 300
2. 48 600
3. 58 800
Why is it even in the bootloader when I set VSEL 4 that the max CPU in the CM10 menu is set to VSEL3? How can I enable VSEL 4?
zetsui said:
Why is it even in the bootloader when I set VSEL 4 that the max CPU in the CM10 menu is set to VSEL3? How can I enable VSEL 4?
Click to expand...
Click to collapse
This doesn't need to be in the development forum. But to answer your question, utilizing CLK 4/VSEL 4 requires the GB kernel.
zetsui said:
Can we get a thread together for battery values. I am looking to maximize my battery life and wanted to know what governor values to set for cm9 particularly
Format of the thread should be
battery uptime: 22 hours per charge
main usage: wifi/music/email vs heavy data useage
vsel values
1. 33 300
2. 48 600
3. 58 800
Why is it even in the bootloader when I set VSEL 4 that the max CPU in the CM10 menu is set to VSEL3? How can I enable VSEL 4?
Click to expand...
Click to collapse
My settings for all roms. I get usually get 24 hours plus no matter what rom I use, and that's with using live wallpapers as well. The only time I get less is when I'm using a ton of bandwidth online or playing games. I get better battery with the values in parentheses since 700mhz handles mid lever activity much better than stock 600mhz and doesn't need to jump up to vsel3 near as much.
1. [email protected] (or 18)
2. [email protected] (or [email protected])
3. [email protected] (or [email protected])
Governor is Boosted (You can also mirror these settings with Smartass or SmartassV2 -preferred- for similar results)
Settings Are:
bst_awake_ideal_freq 600000 or 700000 (whatever vsel2 is set at)
bst_debug_mask 0
bst_down_rate_us 60000
bst_max_cpu_load 88
bst_min_cpu_load 40
bst_ramp_down_step 300000
bst_ramp_up_step 150000
bst_sample_rate_jiffies 2
bst_sleep_ideal_freq 300000 (whatever vsel1 is)
bst_sleep_wakeup_freq 300000 (whatever vsel1 is)
bst_up_rate_us 80000
You can also get good battery with conservative with these values. If you get lag, either deal with it or lower con_up_threshold. If you don't mind slight lag, the set con_up_threshold to 100.
con_up_threshold 95
con_down_threshold 40
con_freq_step 8
con_sampling_rate 160000
You can't use vsel4 since that requires a gingerbread kernel, which requires you to be on a Defy; preferably a red lens so you can use the camera. Motorola never updated the Bravo past Froyo, so were stuck with the Froyo kernel and all the limitations because of that.
syllogyking said:
This doesn't need to be in the development forum. But to answer your question, utilizing CLK 4/VSEL 4 requires the GB kernel.
Click to expand...
Click to collapse
Completely missed that post yesterday....There already is a vsel\cpu governor thread for the Bravo here. You'll notice my settings have changed quite a bit from that post\thread, but the roms have gotten better so they work better with lower vsels now. I was in a hurry and didn't even think of linking to the other thread
Check this out http://androidunderground.blogspot.com.ar/2011/05/setvsel-overclock-and-undervolt-your.html
BravoMotorola said:
Check this out http://androidunderground.blogspot.com.ar/2011/05/setvsel-overclock-and-undervolt-your.html
Click to expand...
Click to collapse
Good link for the newbs. My only issue with it is I've never had good vsel2 time with ondemand's stock 86 threshold value. That may be due to the page being written for Eclair and Froyo Defy while I've done most of my tests on CM7, a few on CM9, and a few on GB MIUI.
With minor\no tweaking, anything is better than ondemand 86 to save battery life. IMHO it goes boosted\smartassV2 > conservative > interactive > everything else. Those 4 governors are the only one's I'd bother with since they work (no bugs; smartass), have noticeable changes in behavior when tweaked, and can be tuned to use vsel2 more than 3. Also, boosted/smartassV2 are based on both conservative and interactive and take features from both.

Paranoid Android w/Franco.kernel, first impressions

Hi all,
with this post I want to suggest a configuration for those who want to give a boost to their GN and also want to have good battery life and a better look.
I've tried out Paranoid Android 3.15 (JB 4.2.2) rom on my GN with the latest GApps, flashing the kernel with the one provided by Francisco Franco (franco.kernel). This kernel gave a new life to my battery (-1% per hour with screen off).
Thanks to a previous post in this forum, I also modified some settings in the Francisco Franco update app:
Max Frequency: 1305 MHz
Min Frequency: 192 MHz
Governor: interactive
Governor Tunables: 15000 / 95 / 729 MHz / 45000 / 15000 / 85
IO Scheduler: row
IO Scheduler Tunables: 100 / 75 / 5 / 4 / 4 / 3 / 2 / 15 / 25
Read Ahead Buffer: 512; NR Requests: 512
TCP Congestion Avoidance Algorithm: westwood
Color Multipliers: 190 195 215
RGB Gamma: -4 0 5
Trinity Contrast: -5; OMAP4 Gamma: Disabled; CAB: Disabled
Click to expand...
Click to collapse
With his stock kernel, the PA rom is good and responsive; Franco.kernel gave a boost to my GN wich is now way faster and with smooth transitions. Before changing the kernel, the AnTuTu score was of approx 5300 points. With Franco's one the score was of 8000 points (see attached screen).
I've also installed Holo Glass (beta) Theme (which I suggest, it's beautiful and lightweight), using it with the Phablet option provided by PA (just ignore and apply when prompted to leave or continue anyway applying the theme, in use there are no particular issues).
I'm a newbie of the forum so I cannot insert links to post screenshots, so I upload a zip with the screens.
Now try doing some bluetooth streaming to your car stereo at that lower frequency - you'll hear a faint noise coming your phone as it squeals with pain and anguish.
Those are my settings taken directly from my settings post. Quote me properly or give me credit next time please.
just read your post. yesterday i installed PA 3.15 with Franco 376 and it my battery got drained. maybe i want to apply your setting to trickstermod. thanks...

LG H440N 4G LTE battery & performance tweaks

LG H440N 4G LTE kernel performance tweaks
FINAL VERSION
any other tweaks I find useful will be posted in the "init.d" section
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"lightbox_close": "Close",
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
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​Changelog:
27. December 2015 - added FINAL values. Everyone should use these. "They are nice!" - says Borat.
28. December 2015 - added a changelog. Heh!
29. December 2015 - added a super secret, secret testing zone. I dare you to find it. Note that it's well hidden!
30. December 2015 - new tcp tweaks in init.d section, screenshot how it should look like, Recently tweaks.
31. December 2015 - added a link to a web site with an excellent article on battery care. Added Kernel Adiutor tips by jonathansmith.
1. January 2016 - Added 7+ hours SOT settings in the testing zone. Happy New Year!
3. January 2016 - Since I achieved what I aimed for, I am taking a break from this thread. It will stay open, so feel free to keep on discussing.
18. January 2016 - Testing settings became default settings, with a few changes.
29. January 2016 - Low Memory Killer & swappiness value updated.
BATTERY CARE - a must read for everyone!
Disclaimer:
I am not to be held responsible if anything goes wrong. Simple as that. You do these mods of your own free will.
Warning:
Please, do not report issues or complain about lousy battery times/performance, if you've used any of those pre-made scripts that promise godly battery or performance - they often cause more trouble than they're worth, and are mostly snake oil. And often, you cannot easily undo those changes. If you run a lot of background apps ( for example, five different messengers that cause wakelocks or increased battery usage ), then this guide is not for you. Do not report issues if you've modded your phone with any audio scripts ( like v4a ), xposed, or anything like that! Do not report if you did any permanent system mods, period! These kernel are for CLEAN & STOCK phones, that are rooted ONLY. To summarize, I will not bother replying if you did anything to your phone besides the tweaks I recommend.
Nothing done here is permanent. Everything can be returned to stock in a matter of minutes, if you prefer so, just by uninstalling Kernel Adiutor, unfreezing the bloatware and power cycling the phone.
And hugs to all that pushed the "Thanks!" button. Hell, hugs for everyone!!!
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
BEFORE WE START...
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●​
Must be done before modifying CPU values:
Open your hidden system menu by dialing 277634#*#, go down to Power, find items "High temperature property" and "Thermal mitigation daemon", and set them like this:
High Temp Prop OFF
Disabled
Thermal Mitigation
Disabled
After that, turn phone off, wait 15-20 seconds and turn back on.. The screen will not dim in hot conditions anymore. Benchmarks are higher, games run smoother. And we can tweak our CPUs.
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
KERNEL ADIUTOR SETTINGS
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●​
Apply on boot time is to be decided by the user. Although Kernel Adiutor waits for boot complete, I noticed ( on few occasions ) that it takes more time to apply the settings properly. Why? Who knows. Depends on the number of apps you have running on boot, version of the firmware or how lazy it is on boot... Safest setting is 40 seconds, but 20 should cause no issues and is preferred. 10 can be a problem.
CPU:
CPU Maximum Frequency: 1209
CPU Minimum Frequency: 800
CPU Governor: interactive
*note: Minimum frequency is set to default 800, since Snapdragon 410 draws the same voltage on 200, 400, 533 and 800. That's the reason I set the frequency back to 800 idle. No need to go lower for absolutely no gain in battery life or performance.
CPU Governor Tunables subsection:
above_hispeed_delay: 20000 1094400:40000
go_hispeed_load: 80
hispeed_freq: 998400
min_sample_time: 40000
timer_slack: -1
DEFAULT ( 7+h SOT ) - target_loads: 1 800000:75 998400:80 1094400:85
PERFORMANCE ( smoother, few hours less SOT ) - target_loads: 1 800000:75 998400:80 1094400:80 1152000:85
timer_rate: 20000
max_freq_hysteresis: 40000
*note: Reason for system lags is found in the cheaper and slower memory LG has used for H440N ( my guess is, to cut cost ). You can test that yourself by running various I/O benchmark tools and noting speeds of random and sequential reads/writes. I did not manage to make that better in any way by tweaking the I/O schedulers, be it deadline, cfq or row - even testing some examples from Franco's Dev Team. Seems that it's best to leave it on cfq and cut overhead with the flashtweaks init.d script found later mentioned in this post.
Frequency changes happen VERY fast. So fast that CPU widgets or passive frequency readers have a lousy time keeping up. Only values you can trust are found in Kernel Adiutor's Frequency Table.
Those values found above are the best possible values for H440N's CPU for performance & battery saving, and I stand by them. If anyone else cares to try and do some tweaking to improve on those, by all means, please do so. If in the future I decide to add new CPU values, they will be strictly performance based, hence no battery saving.
Reason for the CPU frequency sticking to 1209600 is caused by the LG Home launcher. It contains a system call where, if you open up your apps drawer, it immediately ramps up the frequency to the max for almost 8 seconds or until you close the app drawer! That sucks, and is a lazy way for LG to provide smooth app drawer opening/swiping/closing! Bad LG, bad!!!
Two ways to solve that:
1. Spend less time listing through your apps drawer, since the frequency drops as soon as you stop swiping through it, or...
2. Freeze LG Home and use another launcher ( like Nova or Apex ), if you don't mind losing Double Tap to Wake, or work around that problem with launchers that support double tap gesture and link that gesture with a screen off app like this. Do not freeze any LG Home system apps, besides Easy Home. No need. System will automatically kill the unneeded launcher. Just follow my frozen bloatware list. Nothing more, nothing less.
Low Memory Killer values ( top to bottom ):
48
60
72
84
96
120
Virtual Memory:
vfs cache pressure: 100
swappiness: 80
Build prop Editor
dalvik.vm.heapsize: 174m
dalvik.vm.heapminfree: 512k
dalvik.vm.heapstartsize: 8m
dalvik.vm.heapgrowthlimit: 128m
dalvik.vm.heaptargetutilization: 0.75
dalvik.vm.heapmaxfree: 8m
*note: Dalvik tweaks are based upon Intel's recommended Dalvik tweaks for Lollipop phones with 1 GB RAM and xhdpi displays.
Init.d
1. Turn on "Emulate Init.d" and click that big "+" to create a new script.
2. Name the new script: flashtweaks
Contents of the "flashtweaks" script are:
Code:
#!/system/bin/sh
echo 0 > /sys/block/mmcblk0/queue/nomerges;
echo 2 > /sys/block/mmcblk0/queue/rq_affinity;
echo 512 > /sys/block/mmcblk0/queue/nr_requests;
echo 0 > /sys/block/mmcblk0/queue/iostats;
echo 0 > /sys/block/mmcblk0/queue/add_random;
echo 0 > /sys/block/mmcblk1/queue/nomerges;
echo 2 > /sys/block/mmcblk1/queue/rq_affinity;
echo 512 > /sys/block/mmcblk1/queue/nr_requests;
echo 0 > /sys/block/mmcblk1/queue/iostats;
echo 0 > /sys/block/mmcblk1/queue/add_random;
2. Name the new script: tcptweaks
Contents of the "tcptweaks" script are:
Code:
#!/system/bin/sh
#more reasonable tcp tweaks
echo 1 > /proc/sys/net/ipv4/tcp_low_latency;
echo 0 > /proc/sys/net/ipv4/tcp_timestamps;
echo 900 > /proc/sys/net/ipv4/tcp_keepalive_time;
echo 5 > /proc/sys/net/ipv4/tcp_keepalive_probes;
echo 156 > /proc/sys/net/ipv4/tcp_keepalive_intvl;
Example of properly added scripts. I just named them differently:
Ignore the "99SuperSUDaemon" script unless you know what it is. It's not needed for our tweaks, and if you don't have it, it's perfectly fine.
Here are some screenshots on clearing / checking Kernel Adiutor's Frequency Table, by our fellow XDA member jonathansmith:
How to clear timers?
Check correct frequency usage.
Now, since you've finished with Kernel Adiutor, power cycle the phone. You're almost done. All that's left are:
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
OTHER SETTINGS
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●​
In Developer options, set animation scale values to OFF.
In Settings / Display / Brightness enable Night Brightness. Who needs anything over 0% brightness from midnight to six in the morning?
Visit Play Store and install these apps:
Recently by Chainfire
Trimmer (fstrim)
Recently! settings ( preferred ):
Age limit: No limit
Entry limit: 12
Apply on boot: Yes
Freeload: Checked ( yeah, we're cheapskates )
EVERYTHING ELSE DISABLED / UNCHECKED.
Recently! settings ( much faster version ):
Age limit: Running apps only
Entry limit: Running apps only
Apply on boot: Yes
Freeload: Checked ( yeah, we're cheapskates )
EVERYTHING ELSE DISABLED / UNCHECKED.
Do a "Clear all" in recent apps list after a reboot. It will make things faster. Believe me.
As for Trimmer (fstrim), run that every week or so, on "/data", "/cache" and "/system". No need to run it daily.
Apps frozen with Titanium Backup ( freeze bloatware, do not delete it - you'll thank me later ):
Chrome
Drive
E-mail
EasyHome
Gmail ( I am using Aqua Mail. )
Google Play Books
Google Play Games
Google Play Movies
Google Play Music
Google Play Newsstand
Google Search
Google+
Hangouts
HTML viewer ( do not disable if using stock browser or Chrome )
Internet ( I am using this version of Opera. It's the best one.
LG Keyboard ( disable only if already using another keyboard. I am using Smart Keyboard. )
LG Keyboard Black Theme ( disable only if already using another keyboard. I am using Smart Keyboard. )
LG MLT ( disable LG MLT in the hidden service menu before freezing it! Menu code is 277634#*# )
Live Wallpaper
Music ( both widget and app - I am using PlayerPro. )
Trusted Face
Weather
Weather Theme
WeatherPlatform
Do not touch anything else! Don't say I did not warn you.
If you prefer blocking ads on web sites, like I do... then download AdAway from XDA forum, and enjoy ad-free surfing.
That's it. Have fun, and enjoy your buttery smooth phone. One of this year's best-buy smartphones. Too bad it doesn't get the attention it deserves. Really, an unsung hero if there ever was one.
Although there are a lot of other CPU tweaking values throughout the thread, these values are the standard ones you should use. Other ones are experiments, or just plain testing values.
H440N is compatible with DriveDroid - in case you want to boot an operating system or a Linux distro off of it.
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
SUPER SECRET, SECRET TESTING ZONE
●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
by WellHidden™​
THESE SETTINGS BECAME THE DEFAULT SETINGS. SEE ABOVE.
With the latest test settings I achieved 7+ hours SOT. And yes, it can be done! You got the proof below.
Everything else besides these TESTING values below stays the same as in FINAL values ( dalvik, init.d, etc. ).
CPU:
CPU Maximum Frequency: 1209
CPU Minimum Frequency: 400
CPU Governor: interactive
CPU Governor Tunables subsection:
above_hispeed_delay: 20000 1094400:40000 1152000:20000
go_hispeed_load: 82
hispeed_freq: 998400
min_sample_time: 40000
timer_slack: -1
target_loads: 72 998400:82 1094400:85 1152000:86 1209600:90
timer_rate: 20000
max_freq_hysteresis: 40000
Virtual Memory:
Swappiness: 60 ( I recommend 100, but go back to 60 if you feel the memory gain is not worth a slight performance drop. )
Vellamo 3.2 scores:
My phone was originally set at frequency max 1200 and min 1200. After all the changes you suggest, do you set the min cpu frequency at 200 or leave it on 1200?
polfrank said:
My phone was originally set at frequency max 1200 and min 1200. After all the changes you suggest, do you set the min cpu frequency at 200 or leave it on 1200?
Click to expand...
Click to collapse
Min 200 Max 1200
Interactive / Noop
Other values as suggested.
But, damn. Those original settings must've drained the battery like hell... Are people at LG crazy?
EDIT: Sometimes, SetCPU will show the lowest frequency as 1200, but don't worry. Set it to 200, and verify it's at 200 in Times in state on the last SetCPU tab. It seems to be a bug in the app. That's why I used Kernel Adiutor.
ondemand + noop + lmk set to agressive and the phone flies like never before! looks like constant 60 fps. Thanks op!
Always glad to help out. Like I mentioned before, this phone has good hardware and is capable of stellar performance. Only problem is LG did not pay much attention on the tweaking side of things.
It's easy for them to tweak flagships
EDIT: Just found out about another gem! The app is called Recently by chainfire.
Installed, tried and it's marvelous even on default settings. I encourage everyone to try it. It's what Recent cards were supposed to be, in my opinion.
So I installed Busybox and Kernel Adiutor, set CPU min frequency to 200 Mhz, cpu governor to interactive and and I/O scheduler to noop. I've set both to apply on boot. Is that everything I need to do?
Fobos531 said:
So I installed Busybox and Kernel Adiutor, set CPU min frequency to 200 Mhz, cpu governor to interactive and and I/O scheduler to noop. I've set both to apply on boot. Is that everything I need to do?
Click to expand...
Click to collapse
It is, if you don't mind the default Interactive values. Otherwise, go a bit lower to "CPU Governor Tunables". Click that and set values as mentioned in first post. Those give a much better battery life.
After that, my recommendation is to visit the Low Memory Killer section and set that to Aggressive and apply on boot.
I can say that, after a bit of tweaking, this phone rocks! Glad to have bought it. Still hoping for a unlocked bootloader and maybe a CM port
Can you please take a screenshot of your CPU Governor Tunables section? I'm not completely sure that I did it right.
No problem, my good man. Here they are:
http://imgur.com/yDbXHE3
http://imgur.com/3uDi04u
holy ..! this really does make a difference. is it ok if i set cpu to "performance" and dont mess anything else with it? i dont care about battery life that much. cuz it seems that with agressive setting for ram, and changing to "noop" made wonders for me performance wise
Performance governor forces 1200, so that's not desirable.
For the best performance with lowest idle, set it to Ondemand / Noop. You will lose a bit more battery with those, but the phone will fly.
Otherwise, set as I've set it. Tweaked interactive.
userspace,powerspace hotplug and performance is what i have in karnel auditor.. which one should i choose then? tyvm!
p.s. thanks again for these tips man
That's strange. Are you using the LG Spirit H440N or some other variation?
See here ( list of governors ):
http://imgur.com/hxZOoDz
ah right. that could be a reason.. i use 3g version, with mediatek cpu
* moved to first post *
Tomo123 said:
Performance governor forces 1200, so that's not desirable.
For the best performance with lowest idle, set it to Ondemand / Noop. You will lose a bit more battery with those, but the phone will fly.
Otherwise, set as I've set it. Tweaked interactive.
Click to expand...
Click to collapse
amazing speed and multitasking (with Recently), thank you for this
Can you help me with target loads? Is this ok?
Sent from my LG-H440n using Tapatalk
String seems to be written ok, but my guess is it will clash with go_hispeed_load value.
If go_hispeed_load has a value of 85, then your initial value in target loads can't be "1". It must be higher than 85.
We're using our hispeed frequency ( 400000 ) as idle. It often drops to 200, so I see no reason of adding 200 to target loads.
Did you check out my post above?
Also, take a look at my KA frequency table:
http://imgur.com/BikoQk2
It seems that ive messed up something. Now my phone wont go deepsleep. This is the result over night.
Sent from my LG-H440n using Tapatalk
Can you make a screenshot of your target loads. Im having a hard time making it work. Performance is on point but i get a lot of battery drain.
Sent from my LG-H440n using Tapatalk

best kernel adiutor settings for moto g6 play

I have a rooted moto g6 play and I read that using kernel adiutor to overclock this phone will make it a lot faster. The problem is, I have no idea what to set the settings to. If any of you have a moto g6 play, could you tell me which settings would be best or the settings you have? Thanks
Here's the settings I use. I was actually planning on making a guide that would cover this very subject -- however, I've been inundated with "life". As my friend told me, "Sometimes Life -- Lifes you." Right?
Anyways. This setup I'm about to describe works absolutely perfectly for me... With that said, it *may* not be the best for everyone. I'm not a multi-tasker, and I run an extremely lean operation for maximum power availability. So, if you're an avid multi-takser, you'll probably want to stay away from this. However, if you do one thing at a time and want maximum battery life mixed with moderate speed boost -- you'll love this.
I use Kernel Aduitor primarily because I like the interface better than Ex Kernel Manager. With that in mind, I'll just go down the list using Kernel Auditor's app... I do run Ex-KM as well, but only for 1 particular setting which I'll cover when I get there.
Lets begin!!
Prereq Software: L-Speed by Paget, Kernel Auditor, and ExKernel Manager.
Using Kernel Auditor:
1) --CPU--
a)Max 1401, Min 960.
b)Conservative Governor (w/ 50 down, 3 freq step, 1 ignore nice load, 1 sampling down factor, 66666 for both sampling rates, 95 up threshold)
c)Schedule workloads on awake cpus (ON!)
2) --GPU--
a)Max Freq 650 (If gaming, or graphically intense use -- otherwise I go to 484, and even 400)
b)Min Freq 270
c)Governor (I typically run Simple On Demand for daily use, powersave for battery, and bump up performance and a higher frequency of 650mhz if I need it)
3) --I/O--
a)NOOP Scheduler
b)Not tunable.
c)read ahead -- honestly, I've tried every single setting using different benchmarks, and it appears to make a little difference. I simply use 512kb as my default. Feel free to adjust accordingly if you use your phone in a way that benefits from it.
d)I keep all three settings turned off -- rotational, stats, and add random. IO Stats is on by default I think, by turning it off it will give a very minimal boost in performance. But I'll take every inch I can get out of it... ya know?
e)RQ Affinity is 1 by default, I use 2.
4)LMK
25, 50, 100, 175, 275, 400 (Again, this is purely because I run a lean operation with minimal multitasking. Feel free to adjust to your needs)
5)Virtual Memory (This is a nice performance boosting tuneable screen)
Dirty: 90
DirRat: 50
Expire: 10000
Writeback: 25000
Min Free: 15000kb
oom killing: 1
Overcommit: 100
Swappiness: ZERO!!
VFS Cache: 200
Laptop: ZERO
Extra Free: 10000
And the best thing I've done for my phone, I do believe: ZRAM ----> ZERO! Zram is a waste of resources and sucks life out of your phone with its constant encryption and decryption routine. With 3gb of ram, and a properly tuned LMK --- you'll get a noticeable boost in smooth performance here. I hate Zram!
6) Entropy
I use light settings here 64/192.
--------------------------------------
Now, EX-Kernel Manager... I only use it for one setting. By default, when the GPU is at idle -- it hums along at 400mhz. You can adjust this in ExKM down to a true idle of 270mhz. You'll not sacrifice any performance, but may get a small bump in battery life.
-------------------------------------
L-Speed is one of my favorite apps I've ever used. Tons of useful scripts that really make a difference.
Upon initial setup, just kinda breeze through the opening screens. Don't use one of the preprogram'd tunes. Here's what I use specifically (If its not listed on this list, that means its either disabled or default and thats where I want to keep it. :
Main Tweaks:
Disable Debugging - ON
Panic - OFF
Sleeper Optimize: ON
Flag Tuner: OFF (I used to run ON, but it developed lagginess, and turning it back off appeared to correct this. Feel free to try either for your personal use)
Improved Scrolling: ON
Liquid Smooth UI: ON
Animations: ZERO across the board.
Battery:
Battery Improvement - ON
Doze Optimize - ON
Aggresive Doze - ON
CPU:
Gov Tuner - DISABLED (or else it will cause you to lose your settings in Kernel Auditor)
CPU Optimizer - ON
LNET:
Net Buffers - BIG
RIL Tweaks - ON
TCP Tweaks - ON
Net Speed+ - ON
Wifi Scanning OFF
DNS Optimizer - ON (uses google DNS, or maybe cloudfare now.. but its super smooth)
IO Tweaks:
Tuner - OFF
Boost - ON
Extended Queue - ON
Part Remount - ON
Disable IO stats - ON
RAM:
MAnager - Default (for me, you may need another setup if you multitask)
Don't Keep Activities - ON
Dynamic VM: OFF
Skip the next 4 or 5 options, leave disabled or default.
Heap Optimize: ON
OOM Killer: ON
Dump Tasks: OFF
ZRAM OPTimizer: OFF
Ftrim
DO IT. Then set to run on boost, and schedule it for every 6 hours or so to keep it running effecient and smooth.
Last thing... I go to the developer menu under settings within the operating system, and turn on "Force GPU to run 2d operations".
-------------
I get incredible battery life at these settings. A super snappy phone with minimal lag. And if I need a quick jolt of power, I just crack up the CPU and GPU to max settings.. and I'm good to go!
Enjoy.
Thanks for reading. Sorry so long.
bubbyj said:
Here's the settings I use. I was actually planning on making a guide that would cover this very subject -- however, I've been inundated with "life". As my friend told me, "Sometimes Life -- Lifes you." Right?
Anyways. This setup I'm about to describe works absolutely perfectly for me... With that said, it *may* not be the best for everyone. I'm not a multi-tasker, and I run an extremely lean operation for maximum power availability. So, if you're an avid multi-takser, you'll probably want to stay away from this. However, if you do one thing at a time and want maximum battery life mixed with moderate speed boost -- you'll love this.
I use Kernel Aduitor primarily because I like the interface better than Ex Kernel Manager. With that in mind, I'll just go down the list using Kernel Auditor's app... I do run Ex-KM as well, but only for 1 particular setting which I'll cover when I get there.
Lets begin!!
Prereq Software: L-Speed by Paget, Kernel Auditor, and ExKernel Manager.
Using Kernel Auditor:
1) --CPU--
a)Max 1401, Min 960.
b)Conservative Governor (w/ 50 down, 3 freq step, 1 ignore nice load, 1 sampling down factor, 66666 for both sampling rates, 95 up threshold)
c)Schedule workloads on awake cpus (ON!)
2) --GPU--
a)Max Freq 650 (If gaming, or graphically intense use -- otherwise I go to 484, and even 400)
b)Min Freq 270
c)Governor (I typically run Simple On Demand for daily use, powersave for battery, and bump up performance and a higher frequency of 650mhz if I need it)
3) --I/O--
a)NOOP Scheduler
b)Not tunable.
c)read ahead -- honestly, I've tried every single setting using different benchmarks, and it appears to make a little difference. I simply use 512kb as my default. Feel free to adjust accordingly if you use your phone in a way that benefits from it.
d)I keep all three settings turned off -- rotational, stats, and add random. IO Stats is on by default I think, by turning it off it will give a very minimal boost in performance. But I'll take every inch I can get out of it... ya know?
e)RQ Affinity is 1 by default, I use 2.
4)LMK
25, 50, 100, 175, 275, 400 (Again, this is purely because I run a lean operation with minimal multitasking. Feel free to adjust to your needs)
5)Virtual Memory (This is a nice performance boosting tuneable screen)
Dirty: 90
DirRat: 50
Expire: 10000
Writeback: 25000
Min Free: 15000kb
oom killing: 1
Overcommit: 100
Swappiness: ZERO!!
VFS Cache: 200
Laptop: ZERO
Extra Free: 10000
And the best thing I've done for my phone, I do believe: ZRAM ----> ZERO! Zram is a waste of resources and sucks life out of your phone with its constant encryption and decryption routine. With 3gb of ram, and a properly tuned LMK --- you'll get a noticeable boost in smooth performance here. I hate Zram!
6) Entropy
I use light settings here 64/192.
--------------------------------------
Now, EX-Kernel Manager... I only use it for one setting. By default, when the GPU is at idle -- it hums along at 400mhz. You can adjust this in ExKM down to a true idle of 270mhz. You'll not sacrifice any performance, but may get a small bump in battery life.
-------------------------------------
L-Speed is one of my favorite apps I've ever used. Tons of useful scripts that really make a difference.
Upon initial setup, just kinda breeze through the opening screens. Don't use one of the preprogram'd tunes. Here's what I use specifically (If its not listed on this list, that means its either disabled or default and thats where I want to keep it. :
Main Tweaks:
Disable Debugging - ON
Panic - OFF
Sleeper Optimize: ON
Flag Tuner: OFF (I used to run ON, but it developed lagginess, and turning it back off appeared to correct this. Feel free to try either for your personal use)
Improved Scrolling: ON
Liquid Smooth UI: ON
Animations: ZERO across the board.
Battery:
Battery Improvement - ON
Doze Optimize - ON
Aggresive Doze - ON
CPU:
Gov Tuner - DISABLED (or else it will cause you to lose your settings in Kernel Auditor)
CPU Optimizer - ON
LNET:
Net Buffers - BIG
RIL Tweaks - ON
TCP Tweaks - ON
Net Speed+ - ON
Wifi Scanning OFF
DNS Optimizer - ON (uses google DNS, or maybe cloudfare now.. but its super smooth)
IO Tweaks:
Tuner - OFF
Boost - ON
Extended Queue - ON
Part Remount - ON
Disable IO stats - ON
RAM:
MAnager - Default (for me, you may need another setup if you multitask)
Don't Keep Activities - ON
Dynamic VM: OFF
Skip the next 4 or 5 options, leave disabled or default.
Heap Optimize: ON
OOM Killer: ON
Dump Tasks: OFF
ZRAM OPTimizer: OFF
Ftrim
DO IT. Then set to run on boost, and schedule it for every 6 hours or so to keep it running effecient and smooth.
Last thing... I go to the developer menu under settings within the operating system, and turn on "Force GPU to run 2d operations".
-------------
I get incredible battery life at these settings. A super snappy phone with minimal lag. And if I need a quick jolt of power, I just crack up the CPU and GPU to max settings.. and I'm good to go!
Enjoy.
Thanks for reading. Sorry so long.
Click to expand...
Click to collapse
Thank you for taking your time to write that out! I really appreciate the help! Once again, thank you!
@buddyj excellent piece of information there! Keep up the good work!
Sent from my Moto G6 Plus using Tapatalk

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