yashsingh1/xdaforums huggingface dataset:
[Android General] zennonace:
Not running Android wear.....and yes "ok Google"detection from any screen is on.....but the wierd thing is, it always has been on, since I use the feature.

Will wait a few more charging cycles to see if it normalizes.....

LG G3 D855
[Android General] Ok_Kaleidoscope5109:
It's been hitting me every other day. It's typically initiated once I do an OK Google search and stays on. If I don't use OK Google, it's fine.
[Android General] zennonace:
Do you have app ops installed???

I've uninstalled it and the drain now seems to be under control

LG G3 D855
[Android General] Ok_Kaleidoscope5109:
I'm on CM so PRivacy Guard is there, but I don't use it because heavy handed disabling of services/permissions can have adverse effects. I have Greenify but I only Greenify Facebook/Facebook Messenger and a few other apps--none of the Google stuff.
[Android General] Heavy Metal:
What apps should one unintelligible to stop this drian?
[Android General] closee91:
What?

Sent from my LG D851 running Blisspop ROM

If I helped you out, hit thanks!!! :D
[Android General] salman1444:
what is gms.persistent ?????? anybody know this ?? i have tmobile note 4 on stock lollipop and this gms.persistent hasngs upppp ruins my cpu
[Android General] Phonememe:
Nice info, I use xposed Amplify, it helps the battery life.
[Android General] Xanis:
Hi. I have a problem with battery draining on OPO. When i use my phone android os drains battery, and im not able to find what process or wakelock cause this problem. The phone's running on exodus rom with ak kernel and slim gapps. I would be grateful, if someone could help me.
[Android General] closee91:
Post a dump here and ask for help :)

http://xdaforums.com/showthread.php?t=3095884

Sent from my LG D851 running Blisspop ROM

If I helped you out, hit thanks!!! :D
[Android General] Xanis:
[MENTION=5268098]closee91[/MENTION] alright thanks
[Android General] JoeFCaputo113:
Hey guys... What are all these wake locks, Sprint Galaxy S6. Thanks to anyone that can help!

Sent from my Sprint GS6
[Android General] marknoll:
Top one is more than likely a third party app..the ones below are perfectly normal..take a logcat, and it will give u more details
[Android General] marknoll:
http://xdaforums.com/note-4/help/13800000-deconfb-wakelock-t2936445

Google does wonders

?
[Android General] Nafiganado:
Hi all,

cannot catch battery eaters till now :(

Analyzed BBS and nothing seem to be suspicious.

Even when sleep time of my smartphone for night is about 95% - nevertheless, battery drain is about 15% for that time. Ugly.

In system settings battery stats "Android OS" is #1 consumer. I almost did not use smartphone and lost one third of charge since yesterday night.

Here are two important lines from log (last number is count of wakelocks):

qcom_rx_wakelock	982	7567	44	982

NETLINK	1011	1011	495

Does it mean, that something makes my WiFi active all the time and this is a main reason of wakelock?
[Android General] Ningyou Higeki:
There are too many suspend_backoff wakelocks on my Z2 with the latest .546 fw. I wiped cache and dalvik cache, but it didn't work. Then I used the dmesg command, but I couldn't find a "event" in the log. Instead, I found many "ric's". I will upload the file here. Could you tell me how to stop these annoying wakelocks?
[Android General] neodata686:
So I've got a Galaxy Tab Pro 8.4 with the 8/1 Cyrogenmod nightly. I have wifi set to turn off when sleeping except for when plugged in. If I look at the battery meter the wifi shows as on all the time even though I have it set to turn off when sleeping. That's the first issue. The second issue is I have almost 100% wake time due to the dreaded eventx-xxxx events (always two of them). When I do a ps | grep for the pid it's always the Android system_server. I have tied it to wifi. For example if I manually turn off wifi (or put it in airplane mode) I get 0% awake time. So I know it's a network issue. Anyone have any suggestions? The only one in the nightly build thread was to do a full wipe and install but I'm hoping to do a little troubleshooting first.
[Android General] axxel6307:
I've attached my bbs dumpfile and hoping to get some input on it. I seem to have network wakelocks but I find it difficult to interpret the data.
[Android General] Haldi4803:
Network Wakelocks?

Doesn't seem to be that bad IMHO.

Just set Email account to Manual refresh and most of them will be gone, the others are from google play services and can't easily be reduced.
[Android General] axxel6307:
Thanks Haldi. Question, is everything that shows up under kernel wakelocks and partial wakelocks only things that happen when phone is in standby? Or can these things happen while using the phone too, and thus require one to leave the phone alone for several hours to accumulate data before going wakelock hunting?
[Android General] y0000:
Hi guys amazing guide very helpful thnx to share it. I have 1 problem. Can someone explain me what is SCREEN_FROZEN wakelock? beacause it is first time to run this wakelock 80x times every day. All times run 0x or 3x max. What is the probem to make this wakelock to run so mutch? If i close it for wakelock blocker create problems? i appreciate if someone explain me. thnx.
[Android General] polarbearno:
mmc2_detect

I have a Galaxy S GT-I9000 with semaphore kernel and ICS333 ROM. This combination has given me great batterylife and great performance. However after months of use the battery suddenly started to drain from 100% to 0% in about 12 hours. BBS (BetterBatteryStats app) told me that this was caused by a kernel wakelock called mmc2_detect. This thread was the closest I came to finding out what the process does, i.e. no clue. I've had trouble with my external SD earlier (caused by the Voodoo fix on GB?), so I tried removing my SD, rebooted and gave it a shot. The wakelock is now gone, and my batterylife is great once again :)

Was unable to mount the faulty SD on my pc as well.

Hope this can help someone else :)

polarbearno
[Android General] T.J. Bender:
Many thanks for that info! I'll add a faulty SD to the OP as a possible cause for the mmc_detect family.
[Android General] S1nTr0p:
Ok. seems it helps. For now biggest partial wakelock is "SMSDispatcher"

It takes about 10-15% awake from total screen off duration.

Anyone knows what is it ?

P.S. hope you understand. my english suxx :)
[Android General] kishke:
No clue what's SMSDispatcher, try downloading a different sms app like go sms or something and freeze the stock one.
[Android General] T.J. Bender:
Something is frozen while trying to send a text message. Go to Settings -> Applications -> All -> Messaging, then tap "Force Stop", then "Clear Data". Also clear the cache if there's anything there. Should resolve it. Set a custom ref. to be sure.

Also, I'll be updating the OP with some new information about BBS that I'm slowly beginning to understand as I give the new Majick-Wizz ROM a test drive. Ignore the PWL and KWL percentages there; instead, look at your deep sleep % and your time awake vs. screen on time to get a true picture of your device. I strongly suspect that wakelocks are counted independently of each other, even if they occur at the same time, and that every wakelock/alarm is given a minimum duration, even if it only wakes the device up for a millisecond or two. I mean, how else does one account for 25 minutes of true wakelock time (time awake - time awake with screen on = true wakelock time) when you're showing 6 hours of PWLs?
[Android General] onealvideo:
KhakoTalk

I use KhakoTalk Messenger (or did in the past.....) but I pulled up BBS and saw that it was just tearing my batter up.... I had not had the issue prior to going to CM10 Official Alpha 3... Just a weird coincidence, not sure.... I uninstalled it and now my phone lies in deep sleep as it should...

It was staying up when the screen was off in 1 hour I went from 100% > took off charger> 70%...

Will hopefully have more time to install KhakoTalk and see what is going on in a couple of days....
[Android General] T.J. Bender:
Thanks for the tip. I'd need a larger sample size before adding KhakoTalk to the wakelock list, though, especially as you said yourself it wasn't a problem until CM10 (which is an alpha and, inherently, unstable).
[Android General] onealvideo:
Yep...

Just wanted to put it out there... see if anyone else had seen any issues with it... It is running great without it and I don't need to message someone that bad through it.... I keep up with your thread and send people your way all the time... Thanks for your great work!
[Android General] S1nTr0p:
Tried. Also i tried to froze sms app (i have only one that came with CM9) No effect. SMSDispatcher still drain my battery.

Also "GPSLocationprovider" appear again (it force the phone to stay awake during all screen off time). It appers after i use GPS for awhile and turn it off, even with everything unchecked in settings->location services. It locks 12 satalites for about 20-30 sec (accurate about 10 m)

Thanks anyway..:(
[Android General] T.J. Bender:
I'd do a full wipe and start from scratch. CM9 has had some weird wakelock issues for me in the past, and it sounds like you may have hit some of them here.
[Android General] garydv2002:
TJ check out the link below and give me your opinion on whether you think this will stop the media scanning wakelock? There are 3 methods listed....

http://www.mannuforall.in/2011/09/how-to-disable-media-scanning-at-boot.html?m=1

Edit.. it has been a couple of days since I started using the app to disable the media scanner and I must say my battery life is now way way better. I used to average 5% battery per hour where now its 2.5% per hour doubling my battery life. The app rescan media root is available at the play store for free and you must be rooted to use it. I'm attaching a pic of my battery to show the life I get now..
[Android General] kchen96:
Just been sitting in my backpack during school all day. Whatsup with that
[Android General] Datron:
Weird. Did u have a pending mms message all day, whether sending or receiving?

Unclefest v2 alive and kicking - support SeanZ! http://xdaforums.com/showthread.php?t=1771446
[Android General] kchen96:
Yeah I was thinking that. I don't have great signal at school and I have it set doesn't auto retrieve. So I just retrieve pics and whatnot after... That's probably why just curious why it would be a wake lock. I didn't click "download"] or anything
[Android General] T.J. Bender:
Sorry guys, was out of town and not checking.

Gary, the rescan app scares me. It's on the Play store (which is a huge plus--the article made it look like it isn't, and that's reason enough not to touch an app imo), but the written feedback doesn't match the 4.5-star rating. Lots of people saying it's iffy on ICS and/or JB, that it causes conflicts with other apps, and that it alters the appearance of their launcher. Enough for me to steer clear.

My thoughts on MediaScanner are the same as they've always been--check your phone a couple minutes after turning it on, and if the scanner's locked, reboot. 95 times out of a hundred, that solves it.

Kchen, I'm leaning towards Datron's idea. I've seen that wakelock before, but never for more than a few seconds at a time. Most likely bad connection, but if it's persistent, try a different SMS app and see if it replicates there.
[Android General] kchen96:
Followed instructions to fix the audio out but I'm still getting it pretty bad. Also, my "alarm manager" is pretty big. Trust go (which I use for "find my phone" in case I lose it) is the biggest offender. Any suggestions? Also "Google quick search box" which is weird because i don't even use a search bar on my launcher. Event log services?
[Android General] T.J. Bender:
Ok, Gary, I bit the bullet and installed the Rescan Media Root app. I've rebooted the phone every hour or so since doing so this morning, and no MediaScannerService wakelocks at all. I'm still a little nervous that it's screwing with things behind the scenes, but it seems to be doing what it says it'll do, and I've noticed no ill effects from letting it do so. I'll add it to the OP with a disclaimer that it's your own damn fault if it FC's everything. :laugh:
[Android General] T.J. Bender:
Deleted post
[Android General] kevinxd3:
This might be old news, but I think the NextAlarmTracker wakelock issue was caused by the Calendar app that appeared when I flashed CM12.1 (YOG) on my OnePlus One (I guess CM wrote their own? It's not Google Calendar, which I use). After uninstalling the app, I have had no more issues with battery (lost 4% in 8 hours last night, whereas before it would completely drain from 100%).

Side note: I assumed it had to be something to do with a clock app because of its name, but at some point I noticed in Privacy Guard that the new Calendar seemed to be constantly reading my calendar storage, way more than necessary. It turns out that an "alarm" in the context of Android app development is just a way to schedule your app to run in the future. See Android documentation about AlarmManager.
[Android General] AmolAmrit:
Guys I have a little problem here. Even in the advance menu of WiFi , my wifi is set to be always on during sleep but after few minutes ( 15 or so ) my internet connection becomes inactive even though the WiFi Icon is there in the status bar . This happens when the screen is turned off for 15 mins or so. Because of this I don't receive push notifications. The moment I turn my screen on I'll get a flood of notifications or I will have to again turn off and turn on WiFi. To prevent this , and after researching a lot I found an app called Advance WiFi Lock which keeps wifi always connected every time. But this app drains battery. Let me remind you , it doesn't happen on stock rom plus my connection is fine. The app "Advance WiFi Lock" adds up a Wakelock which prevents WiFi from sleeping or disconnecting during screen off , but at the cost of battery. Any help would be appreciated regarding wake lock issues. Thanks

Tapped from my Títan ??
[Android General] hocuspocus69:
I will try it :)
[Android General] szxa21:
Thanks a lot for this guide mate! Really informative.
[Android General] Tylonhh:
Do you have any glue for the wakelock

HwCustPowerManagerGCM?

It's on Android 5.0.2 Huawei Honor 7 (B121)
[Android General] ashvincj:
I am using a ASUS Zenfone 2 and my battery life is terrible. I can only get 1.5/2 hours of screen time. I noticed that my 'Awake' time is 4.5 hours where as my 'Screen On' time is just 1.5 Hours... Can someone please help me on this. I have Greenified most of the apps, and I let only Whatsapp and Mail to run.. :( :(

Partial Wakelock has net_scheduler (Google Maps I think) and Whatsapp Web Client at 1% each.. all others are 0%
[Android General] AssToast:
Download BBS and post a dump in that thread, they'll be more than happy to help as long as you do a proper dump and follow their instructions.
[Android General] yass090:
First time rooter.

I managed to root my Nexus 6P and got the 3 essential items I wanted most, Titanium, system app remover and wakelocks.

Everytime I try opening wakelocks though I get the message "failed to perform this task at the moment, please try again later". I removed the app using the system app remover and tried downloading it again but it still gave me the same message. What am I doing wrong?
[Android General] usvimal:
Firstly, titanium backup can be used as system app remover itself. Try granting root only and not making the app a system app
[Android General] yass090:
It doesn't show up in SuperSu at all
[Android General] usvimal:
Hmm... Try reinstalling app, getting root permissions and then let it do its magic
[Android General] Guarino95:
Hi all...I've a Galaxy s4, custom Rom, Greenify and Amplify free version, and got a huge wakelock problem, as you can see from the attachments...I am not able to post a PWL screenshot since I am not able to take that (my phone rebooted while taking the screenshot). As you can see during night my phone is almost constantly awake, and those seems to be all KWL...PWL are nothing relevant, the most consistent is a system one, I think it deals with syncing. But those KWL really seems to be strange. Anyone can help?
[Android General] Brutal_Master:
My guess is something you've limited in Amplify is causing this wakelock to go crazy. Start by simply undoing all the changes you've made in amplify and see if it goes away. If it does, then you are going to have to simply go one by one trying to figure out who the culprit was.
[Android General] Guarino95:
The only wakelock limited by Amplify is the NlpWakelock, since i don't have the paid version...anyway i am planning a Deep Clean, to see if the switching too many roms is the cause.
[Android General] thekow:
Is there a guide to disabling most google services wakelocks ? The only thing i need is google play. Every other service can die. It's running on a car install and i will eventually remove play once it's all setup.
[Android General] Ok_Kaleidoscope5109:
Notification ticker for Marshmallow ROMs
[Android General] kamikaze702k:
Good thread, will read up on it soon
[Android General] alireza_simkesh:
I am getting a lot of alarm wakelocks by com.google.android.intent.action.GCM_RECONNECT by Google Play Services. Can anyone please tell me which services or autoruns do I need to turn off from Google Play Services to avoid this alarm wakelock?

I am running on Marshmallow 6.0.1 and rooted.
[Android General] BatDroid:
i feel like that thread is the best one about wL's.

Learned too many things.
[Android General] dipseeet:
hi.

limiting GCM_RECONNECT causes push notifications delay.

you have to open the app manually to recieve messages etc.

if this is not a problem for you just limit it in amplify.

i have many wl's of this too but i need my notifications.
[Android General] alireza_simkesh:
Thanks, but what kind of push notifications are you referring to?

Google services might use Google Play Services for notifications but I think apps such as Viber, Telegram, etc have their own notification system which acts independent of Google Play Services (this can be tested by disabling Google Play Services entirely to see whether or not message notifications are shown on-time).
[Android General] dipseeet:
here http://xdaforums.com/showthread.php?t=2973588 you can look up in the OP which alarms are safe to limit and what alarms are for push notifications.

i only use whatsapp and viber.
[Android General] Gabbbbbbb:
[23051.337468] active wakeup source: NETLINK ..........

Abort: Pending Wakeup Sources: NETLINK

These seem to keep my phone awake all the time. Any idea how to fix it?
[Android General] donky kong 017:
Hi. Often I have that wakelock or active process. I have this since month now and have not found a solution. I have looked for hours for a solution, but nothing helped. Some said it was from the February security patch, or from notification sounds, or a bug in gsam. But that can't be because it's draining my battery over night. Only a reboot stops it for some time. It starts at random. I have not found the cause. Maybe someone can help

I had that first on audax rom. But now i have latest pure xtra lite with latest audax kernel and it never got away
[Android General] mistermojorizin:
My phone running kitkat upgraded play services on it's own. Now it dies in the middle of the night. I used BBB and under partial wakelocks it says "context manager wakelock" produced by, you guessed it, "google play services." Keeps the phone awake 25% of the time.

Any help?

(I've been trying to search this thread and on google, but not figuring it out, sorry if it's already been asked)
[Android General] StuPot01:
Does anyone know what "qcril_pre_client_init" kernel wakelock is?

The phone won't go into deep sleep and sits at lowest frequency 100% of the time while airplane mode is enabled and this wakelock is huge only when airplane mode is enabled.

I've asked for support in various threads related to the ROM I have installed at the time.

Its the same with all ROMs I've tried:

Leedroid

Ice

Cm 13

Candy6

Slim6

RR

HTC One M9

Currently on RR and open gapps pico.

Latest international mm (401.12)

Any help with tracking the problem would be much appreciated.
[Android General] jack_frost:
Hi everyone, since a few weeks now I've been getting constant wakelocks from 2 processes -

1. fusb301_otg_wl

2. 6a00000.ssusb

The phone does not go to sleep ever.

I've tried erasing the phone (format data) and install cm13 fresh and it still remains.

Anyone have a clue what this is and how to fix it? I have tried searching but did not find any thing that helps

Using CM 13 0809 nightly on a Oneplus 3 with twrp 3.0.2-1 (tried with older twrp also) pico gapps and su 2.78, no other apps installed.
[Android General] Roulianooo:
Interested cause i have the exactly same wakelocks on my oneplus3, fresh installation with pico gapps

Edit : resolved by cleaning cache of Google play services + reboot
[Android General] Play!Ya:
I have same 2 wakelocks on my OnePlus 3... I tried your method but it's not working. Any help?
[Android General] Roulianooo:
Go to the Applications menu and make sure you see Systems apps (via top right corner).

'Disable' Google Play Store and 'Enable' it again,

Clear Storage and Cache from Google Play Services,

'Disable' Google Services Framework and 'Enable' it again.

Hope this helps.
[Android General] spartan268:
Does anyone know what the 4-0048 kernel wake lock is?
[Android General] johnypl:
what is *launch* wakelock?
[Android General] :
But my kwl + pwl is not as awake time with screen off. Its about 6 mins and my aeake time is 30?
[Android General] patp:
Hi - can anyone tell me is my level of kernel wakelocks explains my battery discharge rate. See attached. I lose ~5% per hour, screen off. Culprit seems to be bam_demux but it's not a lot of activity really.

OpnePlus One on CM13, so could be age as the device is two years old.
[Android General] Nooby Paul:
android wakeup

hi everyone, im pretty content with my battery life. Just out of curiosity I was wondering what the "android" wakeup under alarms category is. Couldn't find anything about it.

Pls excuse my bad english :)
[Android General] ivanwong1989:
Hi,

Does anybody know what is wlan_sdio_wakelock ? It's a kernel wakelock and has been draining my battery for few days.
[Android General] taqri85:
Anybody knows what is a qpnp-vm-bms wakelock. It has something to do with bluetooth i guess. How to stop this wakelock.
[Android General] jimkjm:
How did you uninstall the calendar app? It wouldn't let me do it.
[Android General] tanago:
alarms' essence

If I disable an alarm and the device is working+screen on, will the app whom the alarm belongs stop updating? Or alarms exist to update the app only when the the device sleeps?
[Android General] yomiguy:
Very good guide! I'll take it into account now I'm starting using bbs and wld :)

- Enviado desde mi Pepinote4 -
[Android General] jimkjm:
That's what I was saying. I can't uninstall it. But kevinxd3 said he uninstalled his calendar app.
[Android General] weazie:
bds

Wakeblock app shows BDS wakeblock related to google.android.dialer. Is this a right kinda thread to ask if anyone has seen what is BDS wakelock? Google or XDA search doesn't reveal much anything.

Thanks!
[Android General] sayaksark:
What does bbd_wakelock stand for, anyone knows! Nothing in Google. Already searched.
[Android General] naughty6t9:
THANKS A LOT for making this
[Android General] Ganfoud:
Hi

I have an issue whenever I use the default alarm app (for alarm or timer) on my oneplus 3T: there is a high level kernel wakelock which drains my battery (see screenshot)

If I force stop the app then everything goes back to normal

Any idea of how to solve the problem?
[Android General] doghanna:
Highest Kernal Usage is Video1

I am running Android 7.1.2 on a Nexus 5x. Wakelock is showing a Video1 kernal higher than anything else, including the Powermanagement kernal.

I have not been able to find anything on the internal that tells me anything about this.

Does anyone know what this is and is it a significant battery drain?

Thanks
[Android General] andrea.ippo:
Me too!

What ROM are you using?

I'm on Paranoid 7.3.1