Develop Bugs

Android OS battery drain issue.

Is it only the stock rom's problem? Do CM based roms have this issue too?

KillerNo2 said:
Is it only the stock rom's problem? Do CM based roms have this issue too?
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Which stock rom version are you using? I found the latest .139 would not go to deep sleep, draining battery in background.

tjhiwa said:
Which stock rom version are you using? I found the latest .139 would not go to deep sleep, draining battery in background.
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Click to collapse
Mine went into deep sleep. Only when charging, it won't.
The problem of battery drain is LP5.0. Having said that, i have 4 hours SOT with youtube, webchat video call, 4G on when outside and wifi on when at home. About 16 hours usage. Not bad.

Tiongkia said:
Mine went into deep sleep. Only when charging, it won't.
The problem of battery drain is LP5.0. Having said that, i have 4 hours SOT with youtube, webchat video call, 4G on when outside and wifi on when at home. About 16 hours usage. Not bad.
Click to expand...
Click to collapse
Please stop saying lies, the problem is not android 5.0.

I do get 5hrs of SOT on blisspop #cm based
android os eats up your battery when your device is idle
try using it every time n compare the results

ElmirBuljubasic said:
Please stop saying lies, the problem is not android 5.0.
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Click to collapse
Haha. This is personal attack. Why should i say lie. Gosh

Tiongkia said:
Haha. This is personal attack. Why should i say lie. Gosh
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Click to collapse
I'm not sure if I'm miss reading this, but my Acer tablet that has a Bay Trail Atom in it also has the "AndroidOS" issue that runs 4.4.4 and CM 12.1 has the same exact issue.
"AndroidOS" is the kernel, that is completely independent of the Android operating system in itself.

pross8002 said:
I'm not sure if I'm miss reading this, but my Acer tablet that has a Bay Trail Atom in it also has the "AndroidOS" issue that runs 4.4.4 and CM 12.1 has the same exact issue.
"AndroidOS" is the kernel, that is completely independent of the Android operating system in itself.
Click to expand...
Click to collapse
I'm having the same Android Platform battery drain issue in battery stats :
it's more relevant to install and use "Wakelock detector" to see what's really happening.

Hi everyone and stop 'fighting'.
Android OS battery drain is related to kernel. I have the same issue on both Stock and CM-based ROMs (I use BlissPop 20151125-1726 with BitO-K 002).
Sent from my ASUS_Z00AD

Battery drain problem!

Hi Everyone
My OP3 is on stock rom(OOS 3.2.6) and recovery .. my battery drains very fast while using mode.. it drains 1% on 1 min usage like Facebook, game and Instagram. any ideas and solutions.
Thanks.

We need screenshots of battery usage. Instal gsam battery monitor. After a day send us the logs. We cant help you otherwise. We need details my friend
Sent from my ONEPLUS A3003 using XDA-Developers mobile app

I need to do this too, mine drains like crazy now and it used to not. I'm on vacation in the bahamas. I have to sim in, just on wifi and I drain like 20% in an hour. I have turned things off like Bluetooth, location and so on and it hasn't helped. I uninstalled apps like Facebook in hopes to stop it but the issue remains. Just installed that battery monitoring app... Hope it will point to the culprit
Sent from my ONEPLUS A3000 using Tapatalk

[Nougat Beta] Call drops, Battery Drain

Anyone having call drop problems or one way call (usually i can hear but the other side can't)?
Also standby mode is great but using it causes huge Battery drain...
Anyone with the above said problems or with any solutions?

No call dropping, but did have battery drain. Switched from Chrome to Chrome Beta and things seem better.

report all issues to the feedback app in the beta

Yes,metoo on the battery drain ussie. No issues during calls though.

So far I haven't noticed any drain, in fact, sleep is better than ever for me.
The thing that I have noticed is that battery percentage goes downhill like crazy during games and when using Camera.
Much more than it used to on MM.

mharis05 said:
So far I haven't noticed any drain, in fact, sleep is better than ever for me.
The thing that I have noticed is that battery percentage goes downhill like crazy during games and when using Camera.
Much more than it used to on MM.
Click to expand...
Click to collapse
I have the same impression

I faced/ still facing battery drain issues during sleep in all the betas with the stock kernel. Custom kernal (EX) provided more feedback in this regard ... waiting for a custom kernel to be available for Nougat OOS.

ThanX Guys...Maybe the call problem might be my networks...but I use 2 SIMs from different network...both have the same problem...will try flashing nougat again

Had problem with draining battery, wiped data system cache dalvik and flashed cb8 again and it works just fine now.

No issues here battery life is better to MM

Battery Life

So I have been having problems with battery life for a month of so. I had google call me today from the support setting. They had me put the phone in safe mode to see if that would help. It seems to have fixed my problem. Its only been about 5 hours but it would seem that my battery is holding way better then I have seen in a while.
Is there a good app to see what may be may battery drain cause? I have taken my phone out of safe mode and uninstalled some apps in hope of finding the problem one.
Am I missing something else here? If I get good battery life in safe mode it's more then likely an app doing it?
Thanks

Maybe Gsam battery monitor in store...
Some stuff you can check in Android here

BetterBatteryStats
Sent from my Pixel XL using Tapatalk

clone1008 said:
BetterBatteryStats
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
Yeah that's one of the best. If you're not rooted make sure you read the third op. It will tell you tell to how to adb so you get the proper stats.
Sent from my Pixel using XDA-Developers Legacy app

So Google tech I think lead me in the right direction. I solved my battery problem and my blue tooth problem. It is SO much better. I was note was using handcent next SMS. I left it off and started reinstalling apps. With out it installed, My phone is working better then it has in a long time.
So in 5 hours of lite use I still have 83% left. yesterday it would have been 40%. 1 bad app causing all that problem

Extreme battery drain and heating

I can't figure out what is causing this but my phone is losing battery quickly and when I check battery setting it is some app or the other at the top of the battery consuming app-list. If I remove (uninstall) the top app from the phone, another takes it place. I removed 10 such apps and now it's WhatsApp and Chrome who are doing the honors. What is happening to my phone? As I type, the phone is heating considerably. I have just restarted it and only WhatsApp and XDA app is running in the background.
Edit: The heating and battery drain only happens when the screen is active. When the phone is locked, it no longer remains hot and battery drain also subsides.

TacTieTee said:
I can't figure out what is causing this but my phone is losing battery quickly and when I check battery setting it is some app or the other at the top of the battery consuming app-list. If I remove (uninstall) the top app from the phone, another takes it place. I removed 10 such apps and now it's WhatsApp and Chrome who are doing the honors. What is happening to my phone? As I type, the phone is heating considerably. I have just restarted it and only WhatsApp and XDA app is running in the background.
Edit: The heating and battery drain only happens when the screen is active. When the phone is locked, it no longer remains hot and battery drain also subsides.
Click to expand...
Click to collapse
Try a factory reset.
Sent from my DUK-L09 using Tapatalk

Happening with me also

Batter drain
Hi, since past few weeks my phone's battery is draining like anything. Strangely the built in app ContactsStorage is showing on top of the battery eating apps, can anyone please help me understand what this app is and why it is eating up battery the most. See the screenshot attached. Please help me with the solution.
Phone: Honor 8 pro DUK-L09
Build No.- DUK-L09C675B150
EMUI: 5.1
Android 7.1

Hi,
I am facing this issue too from last 2-3 days. Have used greenify to kill apps that seem to use battery but that has been of no help. I only keep my mobile data on and rest all - wifi, gps, auto brightness, screen rotate etc. are switched off. Still battery drain happening and phone is heating on normal usage (No games or heavy apps used - just messaging and whatsapp). I have also noticed that the fast charge is not really charging the phone as quickly as it used to earlier. If anyone finds a solution do post it here.
Not looking at a factory resetting the phone as I do not have the entire backup of my phone.

sayyedzaki said:
Hi, since past few weeks my phone's battery is draining like anything. Strangely the built in app ContactsStorage is showing on top of the battery eating apps, can anyone please help me understand what this app is and why it is eating up battery the most. See the screenshot attached. Please help me with the solution.
Phone: Honor 8 pro DUK-L09
Build No.- DUK-L09C675B150
EMUI: 5.1
Android 7.1
Click to expand...
Click to collapse
Try turning off the auto sync for the accounts that you don't use often.
Sent from my DUK-L09 using Tapatalk

Any solution for this
Any solution for this? Is factory reset really solving the issue. Any response would really be helpful.

mxcl10 said:
Any solution for this? Is factory reset really solving the issue. Any response would really be helpful.
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Click to collapse
Try tuning off the auto sync for accounts you don't use often and change the resolution to FHD.
Sent from my DUK-L09 using Tapatalk

No resolution
K.khiladi said:
Try tuning off the auto sync for accounts you don't use often and change the resolution to FHD.
Sent from my DUK-L09 using Tapatalk
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Click to collapse
Hi,
I never use auto-sync - its always off. Also, I have kept the resolution as FHD since beginning. However, facing this issue suddenly.

mxcl10 said:
Hi,
I never use auto-sync - its always off. Also, I have kept the resolution as FHD since beginning. However, facing this issue suddenly.
Click to expand...
Click to collapse
You should try a factory reset then.
Sent from my DUK-L09 using Tapatalk

You can try this alternative solution:
Go to settings > Apps > Hit the "Plus" or "more" dots button > Reset by default
It might help to fix and reset everything for each single app in terms of notifications, datas, permissions, specific actions linked to your apps.
Give it a try and let's see what happened for you guys, and it won't delete anything in your phone, no worries,