Kernel Wake locks - T-Mobile LG G3

I'm currently running the stock 10r release with the SkyDragon kernel. Phone seems to be sleeping OK, but I've been having this wake lock for a week now. Battery life has been dramatically reduced in its presence. No xposed, any ideas what could be causing it??

I had the same problem with sky dragon. Idk what to tell you i just ended up going to Pac-Man rom or the lollipop rom they have 24 hour idle time and 5 or 6 hour screen on time. With stock rom i got maybe 2 -4 hours and only like 12 hour idle time. I am gonna flash my rom back to SkyDragon if everything permits as such. Ill run a couple of things to see if i can figure out what is the worse wake lock. There is a app also made by greenify that is a wakelock detector that might tell you and with that you can post a forum question asking how to disable such wakelock. Thats what i'm doing. I got me a quick circle case and on'y stock roms at the moment support them.

Theres clearly something runnin in the back ground. For a day try not runn anything nd make sure u hve no apps running in the background

Related

what is this Android battery glitch

that I have read about. My android system and Kernal take about 35% of the 73% of my battery. I read that some people are only using maybe like 10% for these two items. What are the secrets here? I am running Scotts CleanRom 4.0.5 with stock kernel that came with it
livingaboard said:
that I have read about. My android system and Kernal take about 35% of the 73% of my battery. I read that some people are only using maybe like 10% for these two items. What are the secrets here? I am running Scotts CleanRom 4.0.5 with stock kernel that came with it
Click to expand...
Click to collapse
I average about 11% for both on Jedi X @ 1800MHRZ with Zen scheduler and pegasusg governor...with the stock voltages.I average 8-9 hours of screen time too with this setting..and power savings setting is off.I never got that amount with Scott's roms...but pretty close.
Im at work othwerwise would post a screen shot of mine and show you how well it does.
Most will depend on what all you have running and syncing and all of the wake up calls you OS will have.I've run both of Scott's roms...they are very nice and stable..and never had that much usage from them.
All I can say is to go back..download the rom again..the modem and kernel..to your external sd..move everything on your internal you want to keep to your external(no data)..pull it..and wipe & format your internal completely..then reflash the rom/kernal/modem of choosing...Pick up battery stats from the market and recharge your phone fully..and let it run completely down and recharge again..this will give you a base line for what your battery will do.
Then go in and close any apps that are running that aren't supposed to be or that you want closed..Once you see how just his rom runs...then start adding your apps back 1 at a time watching for battery usuage to go way up again..
Mac
How long is your phone unplugged when it takes 35%?
If its in deep sleep all the time (3-4 days) your android system will be the 'big' killer. Lil not a had thing.
Also if you are doing a lot of flashing or rebooting it will say the system is a big killer. If you're messing with settings a lot then it will be a big killer. This is usual for the first couple days of your phone trying to get it just right.
Sent from my GN2 using XDA app.

[Q] Can't fix battery drain...

Hey guys,
my Endeavoru PVT (Tegra3 International) is now about one and a half year old, I can't remember how it was in the beginning, but now my battery drain is too heavy in my opinion.
At first I had AHRD, then I switched between some ROMs but now I am stuck at CyanogenMod 10.1.3 because as time went by, I started to hate Sense and I love the standard Android look. The thing is, since I switched from OrDroid to CM 10.2 or better said from Android 4.1 to 4.2+, the drain got heavy.
I removed all wakelocks, I use XM-Kernel with Smartmax+Row and limited the CPU freq, I turned off sync, gps and I only use 3G if I need the speed.
I mostly use whatsapp and rarely browse the internet with my phone, when I wake up at 7:00 AM I disconnect it from the charging cable, then I go to work etc. and at about 9:00 PM the battery only has 20-30% left and the average screen on time is maximum 2 hours overall and that's clearly not ok...
As I already said, I removed all wakelocks, the only wakelocks come from the kernel when the screen is active. So please do not link the ultimate battery life thread or something like that... I have no wakelocks and my settings are ok.
And when I start gaming, the battery drains 1% per minute which is insane! So I can't play any games at all.
With OrDroid and XM-Kernel I had the best battery life and almost no bugs.
Today I wanted to install Skydragon 2.0, but it was pretty buggy. So I switched to AHRD but with the XM-Kernel (17 beta for Sense5) my computer didn't detect the One X, I switched back to Stock Kernel, then it got recognized but the files were all displayed like a mess and I couln't copy any files onto the One X. Then I was pissed and restored my CM 10.1.3 backup... Is there any way to fix this??? Please no mass storage mods, these are not stable and don't work sometimes..
A few days ago I bought a One X+ battery, it should arrive next week. Maybe the battery is broken, but that doesn't explain why it drains so fkng much battery when I start to play games! And it doesn't fix my problems with Skydragon or AHRD. I would love to stay at CM, but there are the common issues which force me to switch to a sense rom.
I will probably switch back to OrDroid with XM-Kernel when the new battery arrives, hopefully it will fix the heavy drain. Can someone explain what could cause this massive drain? I mean, a phone should last at least 24 hours not 14...
Or is there any fully working AOSP rom with Android 4.1 for the One X? So I could benefit from the battery life and the look of Android 4.1.
Did you try erasing your sd card? Corrupt files might cause heavy media drain on aosp without showing wakelocks. I would recommend trying a sense 5 Rom, get a custom kernel and set it to smartmax and row like you are used to. If that doesn't work, replacing the battery is your last call. Good luck!
Go for a full wipe of your device & SD card first than try installing anew sense 5 rom and see whether the issue still persists?
donkyshot said:
Did you try erasing your sd card? Corrupt files might cause heavy media drain on aosp without showing wakelocks. I would recommend trying a sense 5 Rom, get a custom kernel and set it to smartmax and row like you are used to. If that doesn't work, replacing the battery is your last call. Good luck!
Click to expand...
Click to collapse
My sdcard is almost empty and the problem doesn't only happen on aosp but on all Android 4.2 or higher roms.
Did you even read my post? I already said, I tried Skydragon and ARHD and I had bugs... and yes, I made a full wipe 3 times.
shawly said:
My sdcard is almost empty and the problem doesn't only happen on aosp but on all Android 4.2 or higher roms.
Did you even read my post? I already said, I tried Skydragon and ARHD and I had bugs... and yes, I made a full wipe 3 times.
Click to expand...
Click to collapse
Stop being rude to someone trying to help you. Yes I did read your post obviously. You didn't state if you wiped your sd card. So what do you expect from the community if you figured it out all by yourself? If it's not the software it's the hardware, replace the battery.
Sent from my HTC One X using XDA Premium 4 mobile app
donkyshot said:
Stop being rude to someone trying to help you. Yes I did read your post obviously. You didn't state if you wiped your sd card. So what do you expect from the community if you figured it out all by yourself?
Click to expand...
Click to collapse
I didn't meant the part with the sd card, I meant the sentence were you said I should try a sense rom, which I already tried as I stated.
I'm sorry if you interpreted my post as an insult.
Edit: Ok I fixed the USB problem, I installed the newest HBoot and used lyapotas Kernel, now it works without problems. Now I'm going to fix all wakelocks and wait for my new battery.
I removed all wakelocks now and I got about one hour more since then, but at some times the drain is heavyer, I tried to backtrace the drain with GSAM and BBS (root) but there are no Problems with wakelocks. The battery drained from one minute to the other from 72 to 78, I don't know if the stats didn't refresh correctly, but I am now pretty sure it's the battery.
Okay, my battery arrived. I replaced it and besides I fixed my Wi-Fi with a piece of aluminium foil. The drain on the first start was heavy, but I think it has to undergo some full charges to calibrate.
But I have one more problem.. I'm on ARHD 33.1 with lyapotas LM kernel (XM beta didn't work very well), but I can't undervolt with SetCPU (paid for root version). Every time I want to save the undervolt settings SetCPU itself crashes and I don't really want to use TricksterMod for undervolting.
Is it because of lyapotas kernel?
I already reinstalled SetCPU two times..
Update: Wow, I never had 78% battery left after work! I guess it was my battery that was broken, so the thread can be closed.

[Q] 4.4.2 Battery Life issues - less than 25% total life compared to previous version

Hello, new to the forums here. I recently updated to 4.4.2 on my LG Optimus G Pro and I went from having a battery that lasted all day, sometimes two days to my phone being dead by the time I get home from work for the day ever since the update.
Two days ago I had 1hr18min of screen time within a 6 hours off the charger and the phone was at 15% battery life left. Today, I had 13 minutes of on screen time and at the end of my 6 hour shift my phone was at 40% and dead a few hours after I got home. I have GPS, bluetooth, NFS all disabled and my brightness set to 30%.
Any help would be greatly appreciated, I'm thinking of doing a factory reset and just not updating to the new version of android when it prompts.
Thanks
silentvelcr0 said:
Hello, new to the forums here. I recently updated to 4.4.2 on my LG Optimus G Pro and I went from having a battery that lasted all day, sometimes two days to my phone being dead by the time I get home from work for the day ever since the update.
Two days ago I had 1hr18min of screen time within a 6 hours off the charger and the phone was at 15% battery life left. Today, I had 13 minutes of on screen time and at the end of my 6 hour shift my phone was at 40% and dead a few hours after I got home. I have GPS, bluetooth, NFS all disabled and my brightness set to 30%.
Any help would be greatly appreciated, I'm thinking of doing a factory reset and just not updating to the new version of android when it prompts.
Thanks
Click to expand...
Click to collapse
Get betterbatterystats and see if you phone deep sleeps. If not then check what the wakelocks are in partial wakelocks. If it's a kernel problem maybe you need to flash a different kernel.
cxyjordan said:
Get betterbatterystats and see if you phone deep sleeps. If not then check what the wakelocks are in partial wakelocks. If it's a kernel problem maybe you need to flash a different kernel.
Click to expand...
Click to collapse
i am running stock phone. it is not rooted or anything
Same exact battery drain problem. Im on stock e980 rom (rooted) with no custom kernel.
Gsam battery monitor app is showing the kernel as keeping my phone wake for the entire time my phone has been unplugged.
The problem seems to come and go though. One day itll be fine, but another day the battery will be sucked dry fast.
Sent from my SM-P600 using Tapatalk
I'm running stock rooted for e980 and have pretty good battery life .... Try clearing Google play services data and rebooting ... Check and see what's draining your battery mol its pretty easy
2SHAYNEZ
I'm also running stock kernel, and have great battery life on kitkat. Just reset your phone to factory defaults
Sent from my LG-F240L
ccelis said:
I'm also running stock kernel, and have great battery life on kitkat. Just reset your phone to factory defaults
Sent from my LG-F240L
Click to expand...
Click to collapse
I've done this twice in the past 3 days....
I'm sick of having to set up my phone over and over again. And this is a new phone too. I just got it Monday under warranty because my old phone broke.
It's getting annoying. I used to get 14-17hrs+ of battery life (casual use, usually ending the day at 30-50% too, so I never even reached 0%) with my old phone on Jelly Bean. Now with Kitkat, I get around 6 hours if I'm lucky! According to Wakelock detector, my phone is awake 85%+ of the day! All it points to is Kernel (Android OS). I see lots of Wlan_wake triggers too, so I suspect wifi, but even with wifi off, the drainage still occurs. And I only have a 2GB data plan shared between 3 people, so it's not like I can just use data all the time either. I actually NEED wifi.
spexwood said:
I've done this twice in the past 3 days....
I'm sick of having to set up my phone over and over again. And this is a new phone too. I just got it Monday under warranty because my old phone broke.
It's getting annoying. I used to get 14-17hrs+ of battery life (casual use, usually ending the day at 30-50% too, so I never even reached 0%) with my old phone on Jelly Bean. Now with Kitkat, I get around 6 hours if I'm lucky! According to Wakelock detector, my phone is awake 85%+ of the day! All it points to is Kernel (Android OS). I see lots of Wlan_wake triggers too, so I suspect wifi, but even with wifi off, the drainage still occurs. And I only have a 2GB data plan shared between 3 people, so it's not like I can just use data all the time either. I actually NEED wifi.
Click to expand...
Click to collapse
do you have an SD card installed? Maybe you can try to remove that and get rid of all other media from your phone storage. Might be a media scanner problem? Or maybe you can try to disable auto sync, and check if Google play services is the culprit.
Sent from my LG-F240L
ccelis said:
do you have an SD card installed? Maybe you can try to remove that and get rid of all other media from your phone storage. Might be a media scanner problem? Or maybe you can try to disable auto sync, and check if Google play services is the culprit.
Sent from my LG-F240L
Click to expand...
Click to collapse
The media scanner usually shows up in the battery stats window though, and it isn't. I've had a corrupted SD card on my tablet once before and it caused media scanner to go berserk, but the Mediascanner entry appeared under Settings>Battery as the highest battery consumer.
In this case of my phone right now, it is Android OS in Settings>Battery. According to Wakelock detector, GSam, and BetterBatteryStats, it's more specifically Kernel.
spexwood said:
The media scanner usually shows up in the battery stats window though, and it isn't. I've had a corrupted SD card on my tablet once before and it caused media scanner to go berserk, but the Mediascanner entry appeared under Settings>Battery as the highest battery consumer.
In this case of my phone right now, it is Android OS in Settings>Battery. According to Wakelock detector, GSam, and BetterBatteryStats, it's more specifically Kernel.
Click to expand...
Click to collapse
Have you tried reflashing your firmware, instead of just doing a factory reset?
I assume you are rooted since you are using BBS and wake lock detector on KK. Why not flash a custom rom?
Sent from my LG-F240L
Battery
silentvelcr0 said:
Hello, new to the forums here. I recently updated to 4.4.2 on my LG Optimus G Pro and I went from having a battery that lasted all day, sometimes two days to my phone being dead by the time I get home from work for the day ever since the update.
Two days ago I had 1hr18min of screen time within a 6 hours off the charger and the phone was at 15% battery life left. Today, I had 13 minutes of on screen time and at the end of my 6 hour shift my phone was at 40% and dead a few hours after I got home. I have GPS, bluetooth, NFS all disabled and my brightness set to 30%.
Any help would be greatly appreciated, I'm thinking of doing a factory reset and just not updating to the new version of android when it prompts.
Thanks
Click to expand...
Click to collapse
Hi i had the same problem as you but i started digging inside the system of the phone i found the problem but you will require root access. If you have root you have to delet a lib file tand it carrier iq wich run in background and drains your battery the file to delete is libiq_client.so do that and you will see an increase in battery life
Hav
ccelis said:
Have you tried reflashing your firmware, instead of just doing a factory reset?
I assume you are rooted since you are using BBS and wake lock detector on KK. Why not flash a custom rom?
Sent from my LG-F240L
Click to expand...
Click to collapse
I did this on Tuesday or Wednesday.
... I messed something up on my phone while trying to install a custom recovery, so I was basically forced to reinstall everything. I'm on stock ATT e980 ROM (on an E980) + root. I reflashed the Jelly Bean tot file and then did the OTA update with no apps installed.
On the phone that got warrantied, I had flashed the E980 kitkat backup (now has a flashable version too), and the battery life seemed to be much better on it for about a week, and then the issues started there too.
I just rebooted the phone into recovery and wiped cache and Dalvik cache. Many people on Kitkat are reporting that this helps, but only for about 2 days then the issue returns. Obviously, I want a permanent solution.
---------- Post added at 05:47 PM ---------- Previous post was at 05:45 PM ----------
xoLEOox said:
Hi i had the same problem as you but i started digging inside the system of the phone i found the problem but you will require root access. If you have root you have to delet a lib file tand it carrier iq wich run in background and drains your battery the file to delete is libiq_client.so do that and you will see an increase in battery life
Hav
Click to expand...
Click to collapse
I just tried this right now. Will see what happens.
Will report back if I see anything noticeable.
How would this this battery though? Like, what does it do? Are there any adverse effects to removing it?
EDIT: BTW, I know you weren't addressing this at me, but I'm still trying it LOL
spexwood said:
I did this on Tuesday or Wednesday.
... I messed something up on my phone while trying to install a custom recovery, so I was basically forced to reinstall everything. I'm on stock ATT e980 ROM (on an E980) + root. I reflashed the Jelly Bean tot file and then did the OTA update with no apps installed.
On the phone that got warrantied, I had flashed the E980 kitkat backup (now has a flashable version too), and the battery life seemed to be much better on it for about a week, and then the issues started there too.
I just rebooted the phone into recovery and wiped cache and Dalvik cache. Many people on Kitkat are reporting that this helps, but only for about 2 days then the issue returns. Obviously, I want a permanent solution.
---------- Post added at 05:47 PM ---------- Previous post was at 05:45 PM ----------
I just tried this right now. Will see what happens.
Will report back if I see anything noticeable.
Click to expand...
Click to collapse
Ok restart when you delete the file this is a permanent solution for me i hope this helps you as it did me
ccelis said:
I assume you are rooted since you are using BBS and wake lock detector on KK. Why not flash a custom rom?
Sent from my LG-F240L
Click to expand...
Click to collapse
I didn't see this part of your message, but I just had to respond lol
Yes, I'm rooted and I absolutely hate custom roms. They take out all the features of the phone that I originally bought the phone for, like Smart Screen, the IR remote (yes, I know it can be ported), and the quick memo button. Plus I used custom ROMs on my old SGS2 and they always caused me tons of problems. Crashes, overheating, random reboots, random SODs, etc etc etc. Plus I hate the AOSP feel. I know it's true Android, but I just don;t like it.
---------- Post added at 11:42 PM ---------- Previous post was at 11:38 PM ----------
xoLEOox said:
Ok restart when you delete the file this is a permanent solution for me i hope this helps you as it did me
Click to expand...
Click to collapse
I'm still getting more than usual battery drain, but it is better now.
I just got a replacement OEM LG battery, so I will try that to see if maybe the battery is defective. When I got my phone replaced under warranty, they didn't have batteries in stock, so they just gave me back my old one and ordered me a knew one. The old phone was overheating a lot too, so maybe the battery is bad.
UPDATE: OK, MUUUUUUUUUCH better battery now!
I put in that new battery and "recalibrated" it by draining it to 0% and charging with the power off. Once it reached 100%, I let it charge an extra hour, unplugged, and started up the phone.
I also installed Qualcomm Snapdragon's Battery Guru. I set it up so that it's mostly managing app syncing, but I also set it up so that it will not rely on location services to turn on/off my wifi. I don't want to leave my location services on all the time. I don't know how it is on Kitkat, but on older Android versions (ICS and GB), leaving GPS on was a huge battery drainer! I still treat location like it was back then.
Anyways, it will take a few days for the app to learn my usage patterns, but it's already helping by making certain apps only sync when I open them, etc. I suspect that all the wlan_wake wakelocks are being caused by auto-sync but I'm reluctant to turn it completely off since i rely on it to sync my work schedule, calendar, etc between my phone and tablet. I just wish there was a system setting to allow auto-sync to run every X hours or something. I really only need the sync to run every 6 hours or so.
It's been about 35mins now with 6mins of screen time and the phone is still at 100%. A few text messages and the installation of Battery Guru too. This is normal and how things used to be. After a while, the phone will most likely go to 99% and then have faster drain, but it shouldn't be so rapid like before. Earlier today, after 30mins, the battery would be at at least 95% or lower by now! After a full day, the battery usage graph would should a 45 degree angle too! It used to be an almost level, very gradual angle instead.
I should also mention that for a while, I was using a Zero Lemon slim battery (3150mAh). I bought it because of all the hype Zero Lemon was getting here on XDA, but I really regret it now. I used it for 2 weeks (1 week on my broken phone and 1 week on my replacement) and the drain wasn't consistent, even after several calibration attempts. It lasted me all day though, but I'd be stuck at maybe 3% for like an hour, then while in deep sleep, the battery would "magically charge" to 6%.
After I swapped back to the OEM battery, I don't think I recalibrated, so I wonder if my phone thought I was still using the Zero Lemon.
I'm planning to return the Zero Lemon.
UPDATE2: It's been a couple hours now and the Android OS is starting to retreat from the #1 slot in the battery consumption list!
Screen is #1 now and Android OS went from 65% usage to 14%! :good: :good:
UPDATE3: :crying: OK, it's broken again. I didn't do anything to the phone, but when the phone hit 50%, I left it alone for 2 hours and the battery drained 30% while it was supposed to be sleeping. Android OS is back up to 80% usage!
Wifi on, Location off, Bluetooth off, auto-sync on. I'm trying auto-sync off today to see if there's any dramatic improvement.
UPDATE4: I might be on to something now. I noticed 2 things: 1st, when the screen is off and the phone is SUPPOSED to be in deep sleep, the back of the phone stays warm to the touch. It wasn't hot, but it was warm enough to be noticeable. 2nd, I had System Tuner installed yesterday but uninstalled it this morning. Despite uninstalling and rebooting, the phone was still draining battery fast (I still lost 25% in 2 hours today!). I noticed that System Tuner had added a script to System/etc/init.d, so I deleted that and rebooted. Now the phone seems to be sleeping (says so in BetterBatteryStats and WakeLockDetector), and the back of the phone is COLD to the touch when doing so. I took a shower today (I take fairly long showers too LOL), and then checked my email, and the battery life didn't decrease at all during that time while it was asleep.
Obviously, I need to test this throughout the day now, but this is definite progress, if not the solution.
Also, on my warrantied phone, when I had the Zero Lemon battery inserted, battery drain was high (battery's fault), so I installed System Tuner then too, trying to tweak the phone. After switching back to the stock battery, the drain remained, but most likely due to System Tuner's script.
Then when I got my replacement phone, I ALSO installed System Tuner and of course, I got battery drain issues! I factory reset, but did not install System Tuner, but the problem still remained. However, it probably remained because the reset doesn't remove system files, so this script was still in the init.d folder.
FINAL: I ended up flashing the stock ROM again (I used Eazy Kat 1.0 this time). My phone began bugging out on me. Random crashes here and there, mobile data randomly disappearing (no LTE/4G/3G at all), and worst of all, people were having difficulty hearing me during calls. Reflashing seems to have worked perfectly this time. *knock on wood*
FYI: The last flashes I did, I used .tot files to flash back to stock Jelly Bean and then updated to Kitkat via OTA.
xoLEOox said:
Hi i had the same problem as you but i started digging inside the system of the phone i found the problem but you will require root access. If you have root you have to delet a lib file tand it carrier iq wich run in background and drains your battery the file to delete is libiq_client.so do that and you will see an increase in battery life
Hav
Click to expand...
Click to collapse
I stumbled across this post and tried that fix. I'll check back in later to see what it does.

[Q] Phone is getting hot after installing MM KDZ, opinion?

Hi guys,
I have updated my phone via LG flashtool, i did a full wipe, and installed a totally stock Marshmallow.
I have used Fulmics ROM based on Lolli.
I feel like the phone's battery doesn't last longer, maybe even worse but maybe it should need more time with that ROM.
I watched a 10 min youtube video and the phone got really hot, unlike on 5.0.
Is that normal, should I wait (second or third time i charhed since the update), or should i look for another kernel maybe?
I rooted and have twrp, should i remove some apps? Already killed Mcafee.
Despite that the phone is fast.
Thank you!
i think its mm issue. every mm rom that i tried always has that bug. no matter what its( custom rom or stock mm). i am using miui 7 for now. waiting for that issue solved first.
---------- Post added at 07:56 AM ---------- Previous post was at 07:52 AM ----------
and btw few days ago i flashed stock mm from autoprime. flashed with twrp and i think battery life is better than lollipop. i can get 6h sot easily. but theres overheat issue. idk if thats bug or our hardware created for that. jajaja
6 hours sound so great. I have 2 hours and 45 minutes and 32% left which is about 4 hours sot, but i use wifi only.
i also noticed that even if i close the apps via close all, settings says f.e. facebook is still running.
i will wait, maybe it just needs some time. i read a hungarian forum, everybody loves MM, but i feel bad about the heating problem.
Maybe LG changed throttling settings and this is the simple reason. Maybe it is ok with the hardware but i also read that a lot of people have battery issues (i have abrand new (couple weeks), original battery now).
Idle battery drain seems to be significant, on Fulmics it was close to zero.
double
reginickneo said:
6 hours sound so great. I have 2 hours and 45 minutes and 32% left which is about 4 hours sot, but i use wifi only.
i also noticed that even if i close the apps via close all, settings says f.e. facebook is still running.
i will wait, maybe it just needs some time. i read a hungarian forum, everybody loves MM, but i feel bad about the heating problem.
Maybe LG changed throttling settings and this is the simple reason. Maybe it is ok with the hardware but i also read that a lot of people have battery issues (i have abrand new (couple weeks), original battery now).
Idle battery drain seems to be significant, on Fulmics it was close to zero.
Click to expand...
Click to collapse
i have zero battery drain on miui. and no overheat at all. do u ever use greenify sir? it can kill the background proccess that u dont use anymore. and its ok when open it again. dont need to freeze like link2sd and other.
fiki13 said:
i have zero battery drain on miui. and no overheat at all. do u ever use greenify sir? it can kill the background proccess that u dont use anymore. and its ok when open it again. dont need to freeze like link2sd and other.
Click to expand...
Click to collapse
Yes I use it.... I just want my phone to do what I say, not what it thinks. If i close the app I want it to be closed. Hope that it will get better.
here is my phone temp while browsing

High held awake time and battery drain

So my battery on my phone seems to suck... I just made a full wipe clean install of ICE Rom 3.5.0 with cleanslate kernel, balanced pnp profile v. 22, magisk root and got a whooping battery loss of around 30 percent overnight!
I was using stock before and had around 20 battery loss overnight, which sucks and is the reason i wanted to try a custom rom.
My phone is already 4 months old and I did a battery diagnosis, which ended with 94 percent (which is good right?).
Can anyone please help me?
I don't have Facebook or Facebook messenger installed, turned of WiFi and Bluetooth Scan and Location Services.
And I'm using Greenify, although I didn't greenify any apps yet
Here is a link with Screenshots h t t p://m.i mg ur.co m/a/xk9A8
RyuHayabusa710 said:
So my battery on my phone seems to suck... I just made a full wipe clean install of ICE Rom 3.5.0 with cleanslate kernel, balanced pnp profile v. 22, magisk root and got a whooping battery loss of around 30 percent overnight!
I was using stock before and had around 20 battery loss overnight, which sucks and is the reason i wanted to try a custom rom.
My phone is already 4 months old and I did a battery diagnosis, which ended with 94 percent (which is good right?).
Can anyone please help me?
I don't have Facebook or Facebook messenger installed, turned of WiFi and Bluetooth Scan and Location Services.
And I'm using Greenify, although I didn't greenify any apps yet
Here is a link with Screenshots h t t p://m.i mg ur.co m/a/xk9A8
Click to expand...
Click to collapse
What email app are you using? How have you got it synced? See how many times it wakes your device using Gsam or some similar app. This was my battery drainer (I use Bluemail). Anyway, check that out first.
20% battery loss overnight is horrible. Something is not set up correctly or is misbehaving.
Reboot your device and let it set for 2 minutes. Now go to System/Settings/Developer options and select Running Services. Everything look OK there?
I cant see your screenshot.
comstockload said:
What email app are you using? How have you got it synced? See how many times it wakes your device using Gsam or some similar app. This was my battery drainer (I use Bluemail). Anyway, check that out first.
20% battery loss overnight is horrible. Something is not set up correctly or is misbehaving.
Reboot your device and let it set for 2 minutes. Now go to System/Settings/Developer options and select Running Services. Everything look OK there?
I cant see your screenshot.
Click to expand...
Click to collapse
Here they are again - does this work?
I somehow can't directly upload images and can't post direct links...
imgur.com/a/q1bWX
Have you tried flight mode? and use WiFi only?
Haldi4803 said:
Have you tried flight mode? and use WiFi only?
Click to expand...
Click to collapse
Yes, I lost the same amount although I had the phone in flight AND extreme energy saver mode...
I'm facing the same problem after i updated my Firmware to 2.28.617.6. My Battery Usage show 45% of ANDROID OS an 39% of ANDROID SYSTEM, I'm already tried Viper 4.1, 4.3, 4.5, 5, 5.1, all with the same problem.
I updated firmware using RUU.exe, and i already updated firmware again to 2.41.401.3 with RUU again. Same problem
I realized the problem is not with rom, all of then, stock or custom, show the same situation. Its a firmware problem with Nougat
My phone is a Unlocked version, with S-ON
Any help?
I would perform a full wipe (+data!). Reinstall your Rom freshly, and the problem should be gone.
RogerF81 said:
I would perform a full wipe (+data!). Reinstall your Rom freshly, and the problem should be gone.
Click to expand...
Click to collapse
I'm already did that, all ROM's installs i did with a clean install.
With no one third app installed, the problem persists
i'm already tested turn of wifi, bluetooth, location, put phone on save battery mode, restart all permissions
Nothing helped
The main question is thats something who did not let phone enter in deep sleep
Yeah I've got the same problem with Android OS and Android System (the wakelocks are HVDCPD_WL and NETLINK) keeping the phone awake and preventing deep sleep almost 100% of the time, which is absolutely killing my battery life.
Frustratingly, the problem is not solved with a full wipe + reflash of any ROM. I originally had the problem sometime after the stock 7.0 OTA upgrade, at which point I unlocked the boot loader, flashed Maximus HD, then the problem went away for about a month until just returning a couple days ago. I've tried flashing the latest Maximus HD, Viper, but nothing is fixing it so far.
I bet it's some kind of hardware issue. I'm almost at the point of giving up and getting a OnePlus 3.
Just sharing my experience: I tried every Sense-based ROM I could find, problem of phone not going to sleep persisted. Even tried RUU to latest 2.41.617.3, which of course wipes absolutely everything - same problem, phone not going to sleep. As last ditch attempt, flashed the LineageOS Jan 28th nightly, and the problem is gone. Phone sleeping properly and battery life is back to normal. Not sure if coincidence or what... Going to stay on Lineage for a while as it works pretty well, but will go back and try Sense again in a couple weeks maybe.
This issue started to affect my phone while still on Marshmallow, around 3 weeks ago. It felt like it started after updating an app. This is what prompted me to update to Nougat. However, the issue persisted, even with full wipes, and even with LineageOS installed.
Moving from stock ROM to LineageOS has reduced battery drain from 10% per hour, to 5%.
Airplane mode and battery saver mode makes no difference to the drain. Neither does any WiFi and GPS setting changes - I have already read about a few possible "causes".
Perhaps the only option is S-OFF and re-flash all partitions of the phone?
veilsides2000 said:
This issue started to affect my phone while still on Marshmallow, around 3 weeks ago. It felt like it started after updating an app. This is what prompted me to update to Nougat. However, the issue persisted, even with full wipes, and even with LineageOS installed.
Moving from stock ROM to LineageOS has reduced battery drain from 10% per hour, to 5%.
Airplane mode and battery saver mode makes no difference to the drain. Neither does any WiFi and GPS setting changes - I have already read about a few possible "causes".
Perhaps the only option is S-OFF and re-flash all partitions of the phone?
Click to expand...
Click to collapse
Running a RUU would be your best option. This will wipe the phone and restore the stock ROM (system, firmware, etc).
Have you looked at wakelocks or app usage to see if there is any unusually high usages? I had a problem with my 10 awhile back that ended up being a particular version of Google Play Services. Usually these issues can be traced to a particular app or setting, it's just a matter of knowing what to look for.
Ohio wake_lock and no deep sleep. Same issue after reflash ruu, lineage, viper... on all roms same issue and no deep sleep. I think it's hardware issue. I try to flash elementalx kernel and it fixed problem for a day, one day only. Worst phone ever for me.
RyuHayabusa710 said:
So my battery on my phone seems to suck... I just made a full wipe clean install of ICE Rom 3.5.0 with cleanslate kernel, balanced pnp profile v. 22, magisk root and got a whooping battery loss of around 30 percent overnight!
I was using stock before and had around 20 battery loss overnight, which sucks and is the reason i wanted to try a custom rom.
My phone is already 4 months old and I did a battery diagnosis, which ended with 94 percent (which is good right?
Click to expand...
Click to collapse
How do you make a battery diagnosis?
Hi, since about a month I've been having the same issue, the kernel HVDCPD_WL and NETLINK wakelocks are keeping the CPU in use and consuming the battery charge at a rate of about 10%/hour. Has anybody got any new info on this? I read of someone that claims of having fixed it by cleaning the usb-c port, but in my case it doesn't seem to make any difference.

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