yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Q&A, Help & Troubleshooting] rabbit140:
Seems to be a bit weird, but I had the exact same problem and... I've recently found out that it just fixed itself. Now both of my Android processes drain around 10% of battery (still much but not that much compared to what it was like before). Perhaps let the OS "stabilize" itself somehow?

Just my suggestion.
[Nexus 4 Q&A, Help & Troubleshooting] Salty Wagyu:
Getting this as well, but on 4.2.2 AOKP for over a week now. Absolutely no idea what triggered it and BetterBatteryStats doesn't show anything obvious (although I can't read Kernel wakelocks, only partial due to Franco's kernel disabling logs). Only change I can remember making was putting fotakill.apk in /system/apps/ to stop the OTA update downloading over and over.
[Nexus 4 Q&A, Help & Troubleshooting] xstarbuckx:
Had an RMA and this phone came with the wake lock problem pre installed :( my original phone didn't have this problem
[Nexus 4 Q&A, Help & Troubleshooting] Heritz:
I can confirm that this problem occurs when you unplug your phone from the charger or the computer being asleep. I've tried it several times and I always get the wakelock bug on those occasions. If I wake the phone before unplugging, the bug never pops up.
[Nexus 4 Q&A, Help & Troubleshooting] andrewf403:
Looks like it may be the case. I did not have this bug for month, but suddenly it returned. Strangely, it coincided with me starting to use my tablet instead of phone as an alarm clock. Now I use my phone as an alarm, and for a few days I do not have this wake lock.

But, there is one thing more. Some times, this wakelock was not active right away, but after an hour or so, after I unplugged phone.
[Nexus 4 Q&A, Help & Troubleshooting] SweetPant:
I can confirm that the wakelock will randomly appear after you unplug the charger once your battery is full.

Sometimes after unplugging, the wakelock will appear. Sometimes it won't.
[Nexus 4 Q&A, Help & Troubleshooting] Arthur Paendragon:
Hi,

My Nexus 4 (which has a 4.3 update received via OTA and no root) seems to be having the problem described in the first post or a really similar one. Using "Wakelock Detector" I see that it is not sleeping at all. I have tried disabling location services and other methods read in several articles, but they have not worked.

When I reboot it works correctly for some days but after a time it goes again to being the whole time awake. In sleep mode it spends a little bit less than 1% per hour. When awaken but not used, a little bit more than 3% which is quite a difference after a day.

I still have to try to clear the cache and to wake the phone before unplugging, I will do it when I charge it next time.

The kernel process which seems to be consuming most time is one named "wlan" but I have disabled Wifi and that process keeps being the one consuming most time.

Anyone knows if this has been notified to Google? I guess it is a software problem because after the reboot it works ok for some time.

Thanks to everyone for the different solutions. Let's hope it gets fixed.
[Nexus 4 Q&A, Help & Troubleshooting] jocke_lulle:
I got the exact same problem as described in the first post. I wrote about it here, http://xdaforums.com/showthread.php?t=2468145 It did appear to me the first time last week, until then everything had been working fine. Now this powermanagerservice.wakelocks keeps my device awake until I reboot it. Then it's fine for some days before this wake lock comes back :-\

I will try to wake up the device every time before I unplug it from the charger and see if it will help. Hopefully this is just a software bug.
[Nexus 4 Q&A, Help & Troubleshooting] Demonic240:
I'm on PA3.99-RC2 with Faux26m and have this issue as well. Doesn't look like it's reserved for stock, that or it's intentional.
[Nexus 4 Q&A, Help & Troubleshooting] DerFremde:
For about a week I've got the very same bug too.
[Nexus 4 Q&A, Help & Troubleshooting] jocke_lulle:
Hmm, this started for me too about a week ago!

And yesterday my girlfriend asked me why her batterylife was so bad. It turned out that she also has this bug.

Maybe this is a coincidence but none of us have had it before.

Skickat från min Nexus 4 med Tapatalk 4
[Nexus 4 Q&A, Help & Troubleshooting] Smultie:
This is getting to be a major pain in the butt. I experience this almost daily on either my Galaxy Nexus, or my Nexus 7 (2013). Is anyone aware of Google having acknowledged this problem or even better engineers working on it to fix this?
[Nexus 4 Q&A, Help & Troubleshooting] mpness:
I have a stock nexus 4, 4.3 and I have the same problem. It is rooted, but that doesn't seem like it affects anything.

I had my phone at 100% with WiFi off and went to sleep and when I woke up it had been dead for several hours.
[Nexus 4 Q&A, Help & Troubleshooting] Lord-D:
I've got this problem sometimes to. After a reboot it was gone, but then suddenly it was there.

I deactivate every automatic synchronisation with google. No problems so far.
[Nexus 4 Q&A, Help & Troubleshooting] sealex_cz:
I have this wakelock problem also. It seems, that it is little better with Franco kernel. I thing, that there are some fixies for that.

Nxs 7 3G, PA 3.99 RC2, Franco kernel r75
[Nexus 4 Q&A, Help & Troubleshooting] frisky_bg:
I fixed this problem by disabling App data sync from google account
[Nexus 4 Q&A, Help & Troubleshooting] jocke_lulle:
This bug is very irritating. After some days of use it's back. I have unplugged the phone with the screen on all the time. Even if I enable flight mode the phone is awake 100%. As I said before the bug appeared for the first time for some weeks ago. Has anyone found a working fix?

Skickat från min Nexus 4 med Tapatalk
[Nexus 4 Q&A, Help & Troubleshooting] SweetPant:
This wakelock is deperately annoying. I got this too. My device won't go to sleep (high PowerServiceManager.WakeLock) with no partial wakelock issues. It left no hint for me!
[Nexus 4 Q&A, Help & Troubleshooting] s0meb0dy:
I have the same problem on Galaxy Nexus, so it is not related to hardware or drivers.
[Nexus 4 Q&A, Help & Troubleshooting] SweetPant:
heard that this problem related to Nexus devices only.
[Nexus 4 Q&A, Help & Troubleshooting] suspktu:
Possible fix

Hello. Had the same problem until 23 days ago. I've tried every solution that I found on internet related on this problem including flashing other radio then .84, sync off, gps on and off and many more. Then I managed to find a solution: I've instaled another alarm clock app from play store (didn't used the stock one any more) and installed also grenify and checked all apps to hibernate except alarm clock, keyboard (I don't use the stock one), light manager and nova launcher. Since I did that no Android OS drain occured and it has been 23 days from then. Hope my solution helps somebody.
[Nexus 4 Q&A, Help & Troubleshooting] chrisbo4:
Hi, another idea for you guys (and gals)... Try an app called Safe Charge. It creates a wakelock while the phone is charging, therefore the phone will not deep sleep during charge. I've used this app since the day I received my Nexus 4, and never had this wakelock issue or unnecessary battery drain. Just a thought. Let me know if anyone tries this, and if it helps!
[Nexus 4 Q&A, Help & Troubleshooting] Arthur Paendragon:
Hi chrisbo4,

That application called "Safe Charge" seems to be (according to the description) for a different wakelock problem. From reading different articles, it seems that there are two problems with wakelocks. One of them is that the phone doesn't wake up after a charge, the other is that it doesn't go to sleep, that is the one we are having.

Maybe what I am going to write is purely superstition, but it has been my experience. Five weeks ago I was using the method of turning the screen on before unplugging the phone and it didn't work (well, it worked for less than a week). What I did back then was I turned the screen on and then unplugged without even using the phone.

What I am now doing is turning the screen on and using the phone a little bit to browse, open G+, ... I mean, turn it on, use it for half a minute or a minute, then I unplug it and I continue using it for another half a minute. This has worked for me the past month and I still don't have the not sleeping issue I had before.

Yes, I now it may sound a little (or quite a lot) stupid, but it has worked for me. Maybe in three days time it will not work, then I will say it here. Good luck and I hope someone finds a real solution.
[Nexus 4 Q&A, Help & Troubleshooting] chronophase1:
Sucks that this bug is still going on. And as someone has stated, both my GNex and 7 are affected by this. BBS doesn't show any suspicious apps causing the wakeups. My highest partial wakelock is from audio(which is expected when I'm listening to music). This is getting ridiculous.
[Nexus 4 Q&A, Help & Troubleshooting] Torque77:
This bug is really annoying. Tried the solutions proposed but it keeps on reappearing. Sent an error report to Google and hopefully it will not be overlooked.
[Nexus 4 Q&A, Help & Troubleshooting] Poser:
Ohhh Joy... let's add the Nexus 5 to the mix :rolleyes:
[Nexus 4 Q&A, Help & Troubleshooting] Poser:
I have found that my wakelock is coinciding with the recent update of Google search (rendering partial). Hibernating via greenify (google search) has temporarily eliminated the wakelock.
[Nexus 4 Q&A, Help & Troubleshooting] chronophase1:
What's funny is that when I got my last OTA update for my phone, it wasn't there for MONTHS. It just happened out of nowhere. My Nexus 7 went well over 1,000 hours and then the bug showed up, so, at least in my case, it's gotta be something that updated. I've tried freezing every app I downloaded and it still persists. Guess I need to look at the Google Apps as the next course of action.
[Nexus 4 Q&A, Help & Troubleshooting] Aimex:
Suffering the same wrath on my Note 3 @ stock 4.3

Cant seem to figure out the culprit.

The processor continuously runs at 300Mhz instead of going into deep sleep.

I have stopped all the location / google services :(
[Nexus 4 Q&A, Help & Troubleshooting] siciliano777:
I came across this thread while doing a search for this exact issue. I've had this happen to me intermittently over the past few months. I have a Note 3 so it may only work for this phone, but I figured I'd confirm that simply clearing the cache fixes the problem for me - via settings..storage. Just tap "cached data", then ok to clear.

This definitely works, and I'd love to know why!
[Nexus 4 Q&A, Help & Troubleshooting] newbie1989:
guys, try to uninstall viber (if you have it), for me after uninstal viber, everything is ok
[Nexus 4 Q&A, Help & Troubleshooting] mario_jr:
Hey guys, I found a solution to my Nexus 5 .. hope it helps you.

Go to BBS -> Settings -> Advanced ->Uncheck the Google Analytics. Bingo!

Now my N5 can go into deep sleep =D
[Nexus 4 Q&A, Help & Troubleshooting] buell47:
Can't find the settings in German

What is BBS ?

SCREENSHOT PLS :)

Gesendet von meinem SM-N9005 mit Tapatalk
[Nexus 4 Q&A, Help & Troubleshooting] mario_jr:
BBS is BetterBatteryStatus. As soon as get home I can post some SS :)
[Nexus 4 Q&A, Help & Troubleshooting] buell47:
If I don't use the BBS, I don't have the Option GOOGLE ANALYTICS?

Or is it a hidden AndroidOS Setting and I need BBS to deactivate it?

If yes, is it also possible to deactivate it without BBS?

Gesendet von meinem SM-N9005 mit Tapatalk
[Nexus 4 Q&A, Help & Troubleshooting] mario_jr:
I really don't know if its an exclusive BBS setting or if its some setting that BBS has access. The only thing I know that it worked for me :laugh:
[Nexus 4 Q&A, Help & Troubleshooting] kaivorb:
Found this thread after dancing around all over the nets trying to find solutions to my wakelock issues. I don't have the Nexus, but I do have the Sprint GS3 here in America, and I am having all these same issues.

I will be trying the "unplug phone while it is on" solution as I definitely have a habit of popping it off the charger while it is dark. I didn't have issues (well not as drastic issues) until updating to 4.3 on my GS3 back in mid December.

I also got a pebble smartwatch for Christmas, and I thought that was the issue...but it didn't seem to have much effect. I drop about 10-15% battery an hour regardless of my using the phone or not.

I wish I had a solution to add, but I figured I could at least add data. Another provider, phone model etc.

Thanks for the solutions for me to try so far.

K--

---------- Post added at 04:37 PM ---------- Previous post was at 04:31 PM ----------

Found this thread after dancing around all over the nets trying to find solutions to my wakelock issues. I don't have the Nexus, but I do have the Sprint GS3 here in America, and I am having all these same issues.

I will be trying the "unplug phone while it is on" solution as I definitely have a habit of popping it off the charger while it is dark. I didn't have issues (well not as drastic issues) until updating to 4.3 on my GS3 back in mid December.

I also got a pebble smartwatch for Christmas, and I thought that was the issue...but it didn't seem to have much effect. I drop about 10-15% battery an hour regardless of my using the phone or not.

I wish I had a solution to add, but I figured I could at least add data. Another provider, phone model etc.

Thanks for the solutions for me to try so far.

K--
[Nexus 4 Q&A, Help & Troubleshooting] Xaeons:
Happening to my Samsung Galaxy S2 with SlimSaber 4.4.2 and DorimanX kernel, never happened before when I was on 4.3

My N4 got this also just now. And I was so happy my battery lasted 3 days of light usage without charge. I thought it was ok last night, but when I woke up this morning, I had 6hrs Awake time in BBS.

Only thing that changed was that I bought and installed Franco Kernel Updater yesterday. Backed up and uninstalled, charging my phone now to full to test battery again.
[Nexus 4 Q&A, Help & Troubleshooting] ykphuah:
Happening to my N7 2012. Never happened before until 2 weeks ago. Everything stock, not even unlocked the bootloader. Tried factory reset.

My wife's N7 2012 which is exactly the same model as mine, at exactly the same house 24 hours, do not have this problem, her's battery can last 4 days while mine only 2.
[Nexus 4 Q&A, Help & Troubleshooting] xda1zero:
Hi guys ive been dealing with this problem on a handfull of phones, here's some facts:

-problem can occur randomly, thats why some 'fixes' seem to fix, but are really coincidences.

-battery drain is exaggerated with extra app/sync, but that is not the cause of the AndroidOS battery drain

-i've ran the phone without gapps and any apps installed and the drain could still possibly occur

-I think the problem is hardware/modem based and has to do with some issue with signal quality from your carrier. could also be related to a modem baseband version -> OS version incompatibility
[Nexus 4 Q&A, Help & Troubleshooting] ykphuah:
I switched location to low battery, seems to not face this issue so far.
[Nexus 4 Q&A, Help & Troubleshooting] drezz2:
Good night.

I have a galaxy nexus, but I have the problem with the process "Android OS", since upgrading to 4.3 is a drama: (. Every two days (+-) at first (between 50 and 60h uptime) AndroidOS beginning to ascend% battery.

Now is totally random, for example today happends two times.. in 5 hours.. reboot.. all ok during 5 hours.. but..another time AndroidOS drain the battery

Before it was a hassle to restart the phone every two days, now is maddening having to be aware continuously to see when it goes up the process and restart the phone again.

I have the GPS turn off all time (only turn ON when i need to use), and not check Wifi and Mobile Network Location

What I can do, i try unplug the phone with screen ON and not solves the problem and AndroidOS continue drain battery.. so.. another once again reboot

At least before enduring 3 days .. : ( (since Android 4.3.2)

before android 4.3.2 no problem..

And since 4.3.2 have another problem... when i use the camera or gallery sends data..someplace

I havent google+ profile, the sync of google photos is off, and not save the location of the pictures..

I have even restricted the reference data, but of course, that when you have the foreground application is useless.. in settings in the gallery , is set to No Sync photos, if you click there, you see "data sync apps" checked and then the google account, but if unmarked, synchronization is lost everything .. and and just looking at the options to consume data has become :/ and wifi sync only checked, if not under, I suppose it will at any time, but also refers only to the background.

So.. dont know what data and where is sending if all photo sync is off
[Nexus 4 Q&A, Help & Troubleshooting] drezz2:
btw does anyone really think that this matter is concerned to google and it will solve? I do not think so, have left us stranded with a version that does not work and do not care.
[Nexus 4 Q&A, Help & Troubleshooting] solodV8:
The same issue on Note 2 (ATT&T version)

I'm on [ROM][4.4.4][t0lte][Aug14] W03 Slim V24 *The clean AOSP and having the same problem as other described, can not fine any solution yet.
[Nexus 4 Q&A, Help & Troubleshooting] redeyedjedi:
Yes....i have a note 2 and same issue. Phone is great for three days then......40 percent battery loss overnight...and heavy data usage even tho mobile data is turned off!! Only identifiable wakelock is "android OS"

I have this issue like clockwork.....regardless of reboot or not. I don't have ANY Gapps at all, no Google act.at all. It's just "android OS" acting alone.
[Nexus 4 Q&A, Help & Troubleshooting] Badgie:
My wife and I have had this problem recently. We both have Nexus 4 running 4.4.4 stock, both on Three network. Mine is rooted, hers isn't. It seems to happen most when there is an app update waiting but it doesn't auto update for some reason.
[Nexus 4 Q&A, Help & Troubleshooting] MultiKoopa:
Well. I'm on a rooted, but otherwise unmodified Nexus 6 running stock 5.0.1

I am having this "PowerManagerService.WakeLocks" problem, as well

has anybody figured out what causes this yet?
[General Questions and Answers] a_nkesh:
Hello Suhas,

please accept tons of thanks for developing such a nice rom which support customised ui installation.

this rom would have been much greater if this had supported hindi fonts too as we all know that from 2.2 android supports hindi language also suvi rom was also supporting the hindi typing with the help of google input.

but form suvi rom 12 it doesnt.

please rectify the iproblem i dont wan to go to agin to suvi rom 7 or othes like lewa or stock.

one more isue i am facing thta might not be related with rom but i am unable to install templerun oz on this new rom its showing package file invalid.

Thank You, ..

Ankesh
[General Questions and Answers] divyamg28:
my friend has samsung galazy ace s5830 and he had installed jellybean rom in it.

But my phone micromax a89 is better than him but there is no jellybean rom for it, someone is telling that because of its processor there cant be any jellybean rom :(. Is it true??

Or if its not true can anyone make 4.2.1 jellybean rom for it.

plss help!!!

My friend has changed its kernal and install jellybean extracted from a xperia phone, so it can not be done with my phone??
[General Questions and Answers] `epiee`:
Hello there , i am new about Android and just have 10% experience about modding android os , i don't want to say many thing . i had big problem in my tablet ., before i installed CWM 6+ for a13 tablet , my tab still fine n good :D , but nightmare was came when i install that thing , i was stuck in CWM everytime i reboot or reset ., only CWM i can do now -.- .. anyone can help me ???!! , in CWM it say , error to mount E (internal) . thats mean my internal alrdy bricked ?? because i alrdy trying install cyanogenmod 10 for tablet A13 , but nothing change , still at CWM when i reboot ., pls give me solutions ,

*About My tablet :

i dont know what my tablet model (i was buy secondhand)

6gb internal

2G n Wifi

No Bluetooth

Camera Rear and Back

9' inch

A13 12ghz

Android 4.0.4

kernel : 3.0.8 bla bla bla

Help Please ~
[General Questions and Answers] Bishal Pranto Roy:
where did u tried to mount it?

and e: isn't internal.

its nt mounting cause /system is empty??

try to install any rom to fix

.

.
[General Questions and Answers] `epiee`:
i alrdy try install cyanogenmod 10 , still .,

this is i got in CwM

CWM-based Recovery v6.0.8.2.8

E:Can't Mount /Cache/recovery/command

E:Can't mount /Cache/Recovery/Log

E:Can't open /cache/Recovery/Log

E:Can't mount/Cache/Recovery/Last_Log

E:Can't Open/Recovery/Last_log

what this mean ??

and 1 more thing when i go to Mounts and Storage .

-Mounts /Cache

-Mounts /Data

-Mounts /emmc

-Mounts / sd-card

-Mounts sd-ext

AND VERY BADLY

-MOUNTS / SYSTEM

Help please recommend any way to fix my tablet :thumbup::cool:
[General Questions and Answers] Bishal Pranto Roy:
do you knw your stock rom flash method??

.

or give me its exact model to find out
[General Questions and Answers] `epiee`:
i dont know my model tablet because the bootloader only show ANDROID . but my table got 2 camera and can calling ., if using another stock rom , is that can? sorry for bad english ~ from

malaysia ,
[General Questions and Answers] rex28818:
If u dont know the model then u r in trouble..
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] justin860:
How do I remove this widget and put it back to default? It won't let me drag it into the garbage
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] xBeerdroiDx:
have you checked in Settings>My device>Lock screen>Lock screen widgets? or are you running a launcher or lockscreen manager app? just shootin from the hip here as i dont use the ROM you're running. cheers
[AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin] FourPointedFreak:
I do use the same ROM - any customization of lock screen widgets natively are found at System Settings > My Device > Lock Screen > Lock Screen Widgets

If you want to regain the bottom shortcuts such as (Phone, Google, Messaging, etc) then make sure "Shortcuts" is checked.

If you're wanting the different 'pages' of widgets on the lock screen, make sure "Multiple Widgets" is selected.

But if you're running your own launcher that may have adjusted your lockscreen, I have no freaking idea.
[Upgrading, Modifying and Unlocking] greate:
Does anybody knows how to unlock xdaIIs for free?

-------------------------

Mods,

Can you make this post stick on the top because I know there are lots of people wating for this.
[Sony Xperia T, TL, TX, V] simekwint:
Hello everyone

I am a noob.

I have just recently flashed tilal6991's CM 10.2 [4.3] [XPERIA T] rom onto my Xperia T. I know it is a working progress and it works really fast on my phone.

I had decided that after trying it out I would wait till a nightly came out for it. Only thing is I can no longer access CWM by starting up phone and repeatedly pressing down volume. it justs keep screen flickering on a blank screen until I hold up volume and power button to reboot phone.

Can someone please tell me an idiot proof process of reinstalling cm 10.1 onto the phone?

I used CWM to install teh rom.

Many thanks in advance
[Sony Xperia T, TL, TX, V] gregbradley:
Just flash a stock ftf using flashtool.

Our flash a stock kernel (doomkernel is good) then flash a stock based custom Rom in recovery (I suggest mine Rom-assaye)

You cannot repair in pccompanion because you have unlocked your bootloader
[Sony Xperia T, TL, TX, V] simekwint:
Thanks for the quick reply. downloading flash tool now. I will give your rom a go.
[Sony Xperia T, TL, TX, V] simekwint:
Do I need to download the ftf from flashtools website? I noticed they have 9.1.A.1.140 Customized CE1 firmware.
[Sony Xperia T, TL, TX, V] gregbradley:
No, just one from the all in one thread, but that one seems fine.

Make sure you use the flash tool from the first post in the dev section
[Sony Xperia T, TL, TX, V] Supersonic335:
you dont need to flash stock FTF

just flash this kernel via flashtool

http://goo.im/devs/tilal6991/kernels/mint/boot-cm-10.1-test-28072013-take2.img

and you will be able to enter recovery and then flash what you need... this way is more quicker..