Database Develop

Wakelocks and Massive battery drain!

Hi guys,
After updating from a March nightly to the latest Cyanogenmod nightly I've been experiencing the worst batterylife I have ever had!
I mean, seriously. Charge it up at night, place it by my bed and it's completely dead in the morning!
So it loses 100% battery overnight, with no usage whatsoever
I've tried beanstalk (Also Cyanogenmod based) and experienced the exact same issue. A full wipe and a brand new Cyanogenmod update and it's exactly the same.
I really can't return to stock as I'm making use of a lot of Cyanogenmods features.
The wakelocks are:
As reported by BetterBatteryStats:
Msm_hsic_host
And also a msm_camera wakelock poped up at the top of the list once.
Needless to say "Android OS" tops my battery usage screen with over 90% usage
Is anyone else experiencing the same issues? Anyone know a fix?
I'm basically without a phone right now

Azurren said:
Hi guys,
After updating from a March nightly to the latest Cyanogenmod nightly I've been experiencing the worst batterylife I have ever had!
I mean, seriously. Charge it up at night, place it by my bed and it's completely dead in the morning!
So it loses 100% battery overnight, with no usage whatsoever
I've tried beanstalk (Also Cyanogenmod based) and experienced the exact same issue. A full wipe and a brand new Cyanogenmod update and it's exactly the same.
I really can't return to stock as I'm making use of a lot of Cyanogenmods features.
The wakelocks are:
As reported by BetterBatteryStats:
Msm_hsic_host
And also a msm_camera wakelock poped up at the top of the list once.
Needless to say "Android OS" tops my battery usage screen with over 90% usage
Is anyone else experiencing the same issues? Anyone know a fix?
I'm basically without a phone right now
Click to expand...
Click to collapse
I've got the same issue here, but for me it's caused by Google services. At times my battery drains within 4 hours, even if I don't use the phone.
But at some times (most of the times) the phone just acts normal.
Before 4.3 I never had this problem, waiting for 4.4, hope that my problem will be gone. Else I'll just go back to 4.2

Aha! Success!
I have found the issue, I'll post it here if anyone else is having the same issue. Not sure if it'll help you though Dsteppa as your problem seems slightly different to mine
Although I would recommend "freezing" google maps as a starting point. See if that helps! Many android devices suffer from a similar problem, chances of it helping you is about 70%. If you're rooted it's relatively easy to do using apps from the playstore
Msm_hsic_host is used to "mount" the 3g modem as a usb device.. At least that's what I've gathered from various sources. Some phones have a kernel issue which stops the modem from being "unmounted" when data sending/receiving has been completely and thus drains the battery.
Turns out Msm_hsic_host was working as intended. It was actually an app which was apparently steaming data in real time, forcing the 3g modem to remain at full power and preventing the phone from sleeping. The unusual thing is that this app claimed it only consumed less than 3% and didn't even show on Better Battery Stats!
Uninstalling the app instantly solved my battery power issues! So for anyone experiencing similar issues, check for any apps which could be using "realtime" streaming; Such as third party Twitter / Facebook or even Email apps.
Hope this helps!

Very disappointed in OP3t battery life. Not sure what to do.

I'm coming from a OnePlus One. Unfortunately, I can't find reliable BLP571 replacement batteries in the U.S., so I purchased a new OP3t.
On the OPO, I have been running custom MM and N-based ROMs. When the OPO (currently running Nougat 7.1.1 on TugaPower 2.1) is sitting around doing nothing, I typically see my idle battery current drain at around 9 uA to 14 uA and Wakelocks around 10%. Of course, when I turn the screen on, these jump up.
On the OP3t, I have tried running both OOS 3.5.4 and the new TugaPower 4.0 (which is based on Nougat 7.1.1). When the OP3t is supposedly doing nothing, I saw an idle current of around 85 mA on OOS 3.5.4, and around 35 mA on TugaPower. I didn't check the Wakelocks on OOS 3.5.4, but the Wakelocks on TugaPower are around 93% awake time (!!!!).
When I wake up in the morning, the OP3t is down to around 75% battery. For reference, my OPO used to be around 98% overnight when the battery was new. Even now, my ancient OPO with a nearly useless battery is around 85% for the same overnight time period.
What can I do?

3.5.4 actually has drain issues, try 3.5.3

Even after the annoying wake-locks and the random battery drain that just happens because why not... I still manage to get 5-6 hours of SOT, I have managed to push it till around 9 hours if I keep the Bluetooth and data off; with Greenify and using the aggressive doze it has helped but I don't get any notifications until I turn my screen back on.. Which is fine with me, as I get texts and calls. It's much better than the nexus 6 and the galaxy s4 which would struggle to even get 4 hours of on screen time. There are plenty of people raising issues about battery life on the OnePlus3T even though its probably much than your last device. XDA also has plenty of threads already created talking about the same subject.
Edit - I'm on the latest nougat update 4.0.1

the 3T or OOS doesnt have any drain or bad battery issues.
the problem is user/user-app based.
sort out the app which is causing the problem.

I just made a post to a similar thread. It seems the battery issue is hit or miss. At any rate, please check my post here: https://forum.xda-developers.com/showpost.php?p=70581453&postcount=9
Let me know if this helps you out. Look forward to feedback.

Greenify + ForceDoze = problem solved. I see 1% drained per hour at the very worst.

N173M43R said:
Greenify + ForceDoze = problem solved. I see 1% drained per hour at the very worst.
Click to expand...
Click to collapse
You stole my thunder.
Just kidding, but you're absolutely correct. I'm waiting to get my OP3T and then I will write a tutorial for users to help them out with the battery. Those 2 apps will be in my tut along with a few others that are helpful!

Weird, usually my phone, while idle of course, drains by 1% every 2 and a half to 3 hours. During use while im not playing games or anything im using pixel filter. Most time ive gotten is 9 hours 32 mins screen time. Im on 4.0.1 not rooted. Just uninstall apps u dont really need like amazon, youtube, facebook, tumblr and so on and use Firefox web browser. Firefox has background play for YouTube or any other audio source so you can stream music on Spotify soundcloud or whatever you want. I basically rely on Firefox for all internet things as if my phone were a PC. Saves time and battery because with 6gb ram my browser never slows down or reloads. Firefox is also really nice in the background consuming only 10mah every hour when not active or streaming audio. Cutting down ur app count will allow your device to doze longer, fetch less data and it certainly drains far less. Also if you're into this sort of thing, boot times are much quicker too.
Edit: sorry for the unedited massive paragraph here.
Another Edit: Make sure in case you want to use battery saver mode while streaming music to toggle Firefox to have unrestricted data usage in the data saver menu.

Check the link in my signature. My drain wasn't quite as bad but might help you figure it out. Good luck!

Thanks, guys! Greenify + ForceDoze seems to be helping a LOT! I'll need to let it run a few days to see the the real-world numbers.
I am having a problem adding apps to the ForceDoze Whitelist, though. Is that a known issue?

Follow the steps attached in the screen shot

¿GotJazz? said:
Thanks, guys! Greenify + ForceDoze seems to be helping a LOT! I'll need to let it run a few days to see the the real-world numbers.
I am having a problem adding apps to the ForceDoze Whitelist, though. Is that a known issue?
Click to expand...
Click to collapse
I've found that the whitelist appears blank until you add or remove an app, then the whole list will appear.

For me at times something appears to kick in in the background causing the CPU to spike and the phone to heat up. I can't figure out what it is though. When this isn't happening the battery drain is virtually zero and the phone flatlines overnight ,when it kicks in,the battery loses about 10% an hour on idle. I think there might be faulty drivers or something in the ROM causing this?! It's not apps as it happens to me on a completely debloated ROM with no apps. This is on Lineage and OOS. I've never seen this before on the phones I've had.

B3501 said:
For me at times something appears to kick in in the background causing the CPU to spike and the phone to heat up. I can't figure out what it is though. When this isn't happening the battery drain is virtually zero and the phone flatlines overnight ,when it kicks in,the battery loses about 10% an hour on idle. I think there might be faulty drivers or something in the ROM causing this?! It's not apps as it happens to me on a completely debloated ROM with no apps. This is on Lineage and OOS. I've never seen this before on the phones I've had.
Click to expand...
Click to collapse
OOS 4.01 - I am experiencing exactly what you describe at 12%/hr and I have done literally all of the suggestions here. I have greenify, force doze, turned off location, disabled swift, did a factory reset and installed only 1 or 2 apps- and still I can watch battery drain with:
4 hours off charger and down to 44% with:
Kernel (android OS) 42.5%
Android System 33.7%
Google Play services 2.4%
Blah...Blah... (much smaller %'s)
What the heck could be causing this kind of drain? It seems to flatline when not in use for a while...
thoughts? Love the phone., but it is not usable like this....

4.0.1....No battery saving apps..

aaronc_98 said:
OOS 4.01 - I am experiencing exactly what you describe at 12%/hr and I have done literally all of the suggestions here. I have greenify, force doze, turned off location, disabled swift, did a factory reset and installed only 1 or 2 apps- and still I can watch battery drain with:
4 hours off charger and down to 44% with:
Kernel (android OS) 42.5%
Android System 33.7%
Google Play services 2.4%
Blah...Blah... (much smaller %'s)
What the heck could be causing this kind of drain? It seems to flatline when not in use for a while...
thoughts? Love the phone., but it is not usable like this....
Click to expand...
Click to collapse
Check this out https://forum.xda-developers.com/oneplus-3t/how-to/battery-life-heres-how-fixed-t3536456

N173M43R said:
Greenify + ForceDoze = problem solved. I see 1% drained per hour at the very worst.
Click to expand...
Click to collapse
Hello,
I usually use Greenify Paid Version + Amplify Paid Version but only in 6.X roms in 7.X Xposed isn´t released yet....
Do you recommend use Greenify + ForceDoze (I never heard about this app) even without Xposed?
Thanks in advance.

I am still struggling with battery performance on my new OP3t.
I am running TugaPower N10 (LineageOS 7.1.1) + Better Battery Stats + Battery Monitor Widget + ForceDoze + Greenify.
While my wakelocks seem to be pretty short now, my lowest average current drain is 35 mA. For reference, my old OnePlus One had a lowest average current drain of 7 mA, or about 5x more on the OP3t.
My battery meter reflects the higher drain.
I have the same apps installed, maybe even some less.
Looking for more assistance ...

I'm on 4.0.3 OOS and using Franco kernel, 2% drain during all night, 5 hours of screen on time and still 56% battery, check what is wrong with your apps, or move from Lineage to OOS, is simply better.
EDIT: I'm not using any app like ForceDoze or Greenify

I'm not dissapointed.

"OS System" and "Android OS" CPU Usage

I've been experiencing massive battery drain from CPU Usage by "OS System" and "Android OS" in multiple ROMs, including Stock. It uses CPU for a long time (6+ hours) to a point that my phone is pretty much awake all night if i leave it unused. I cannot last 1 day on standby without even using it. This is getting incredibly f**king annoying. I've tried flashing custom ROMs, custom Kernels, going to privacy guard and revoking permission to keep device awake, removing app permissions and more. This just started out of the blue and is intolerable now. Anyone has a clue about how to stop this apart from just selling the phone?

Been running into the same issue as well. Pretty much tried all of what you've stated along with disabling most of the google syncing apps to no avail. I ended up turning off doze/aggressive doze on OOS 7.1.1, and use greenify (aggressive doze+automated hibernation) on every single apps except for whatsapp/textra (or any other apps I don't mind wakelocks on) and I can get through a night of 8 hrs on wifi with about 2-3% drain. This include greenifying system apps like chrome or playstore. This also helps with the standby time tremendously during daytime when phone is on mobile data. One thing I've read that helped quite a few people is also disabling google backup which seems to be one of the major culprit along with facebook/snapchat. Saying all that, Android OS and OS system still constantly top the lists of battery drain for me, but my standby time has been decent with greenify.

Probably some app updates , I use to have that problem , no more with 7.1.1
Sent from my ONEPLUS A3000 using Tapatalk

Are you sure this is not just the new background optimization doing its work slowly in the background, this feature was introduced in 7.1.1 from what I've heard. As long as you don't flash a new ROM every day, the second day after you should have normal usage when the optimization is done.

I had that exact same problem as well. I forget what I did to solve it though. It appeared for me right after updating to Nougat. Try flashing a custom ROM (since you have the 3T, try using this rom. It's the one I use and I get 7+ hours of SOT with it), preferably with no gapps at all, and no root and leave it like that for a day or two. I'd say after a full 24 hours you'd be able to judge whether the phone is still having battery issues or not. Use the phone as you normally do as well. Don't deviate from your normal usage. And make sure you get at least one full 100% charge in as well during that time period.

Battery Issues

Hello.
I'm having trouble with the newly replaced battery on my rooted Xperia Z1 (with android 5.1.1).
2 months ago i replaced the battery because the old one overheated. The new battery has been fine untill a few days ago when it told me all day that it had 50% left. I found that weird so I didn't charge it to let it run out of battery so I could charge it to 100% and recalibrate it.
After the phone suddenly blacked out the battery wouldn't charge any more, so I took it out and messured it's voltage to be around 2.5. So I jumpstarted the battery back to 3.5 V and was able to make it charge again. Even though the battery functions like "normal", it still says 50% all the time with few exceptions which does look to be the correct battery level. The power management app disappears from settings whenever the battery shows 50% and reappears when it shows the correct level.
The battery indicator shows the correct percentage when charging, but not otherwise.
My theory is that there is something wrong with the software regarding the battery management and that it let the battery use too much of it's voltage. I've seen people with similar problems (50% battery indicator and disappearing power management), but the only solution there was to replace the battery. It doesn't seem that likely because of the software being buggy and the battery is only 2 months old.
Here's some screenshots of the weird behavior:
imgur.com/SXSMdzi
imgur.com/OcYKHjA
(Couldn't include image because I am a new user)
As I were writing this, it began discharging while hooked up to a charger. Seems to be a bit unstable.
Would appreciate all and any help

Hello!
I also got similar issues. I've read and try anything to find what happened with my Z1.
First, in my experience, some says (on internet) it's Android problem called Sudden Battery Drain Syndrome. I've tried apps like repair battery etc. and calibrator to fix it. Still the same the battery drain badly.
Second, so I am continuing my investigation on internet. I read from xperia care etc and I found that android Lolipop (5.1.1) terribly sucks for Xperia Z1. Many Z1 users confirmed this. Not just the battery problem, there are bugs also, like touchscreen, screen flickering etc.
Third, after knowing this and read like 2 hours to find the solution, I found in this forum that it's better to downgrading the android version back to KitKat or JellyBean. So I installed JellyBean firmware. Just now finished. I hope it'll be good again. I'll inform you.
NB: Factory reset also won't work

Hello, nice to get some response on this thread.
FrankBubble said:
First, in my experience, some says (on internet) it's Android problem called Sudden Battery Drain Syndrome. I've tried apps like repair battery etc. and calibrator to fix it. Still the same the battery drain badly.
Click to expand...
Click to collapse
I tried battery repairs, calibrators and so on. Did not do anything for me. After reading up on Sudden Battery Drain Syndrome, I'm inclined to say that it doesn't seem all that similar to my problem.
FrankBubble said:
Second, so I am continuing my investigation on internet. I read from xperia care etc and I found that android Lolipop (5.1.1) terribly sucks for Xperia Z1. Many Z1 users confirmed this. Not just the battery problem, there are bugs also, like touchscreen, screen flickering etc.
Click to expand...
Click to collapse
That is interesting to know. I have experienced alot of those problems. I was thinking about upgrading to a custom unofficial Android 7 for xperia z1, hearing this might be the thing that makes me do it. It's always such a hassle to download apps and set up from a new install, so I've put it off for a while.
Some days after starting this thread, I ordered a new battery. The old one started to do the same thing. Seemed like I could jumpstart it again, but I don't see the point in doing that every other day.
The new battery has been working great for almost 3 weeks now. I still have the Lolipop problems you mentioned, but the phone works as it is supposed to. It acts up from time to time, but I suspect that being because I use Greenify and CPU tuner to make the battery last longer. I might be upgrading to Android 7 and if that fails, I might downgrade.
I'm hoping I was unlucky with the last battery because it lasted so short and that the problem was only related to the battery. I will post updates here if the new battery also suffers.

Odd battery life

Hello,
Since the purchase of my phone XZ1 Compact (G8441), I've been experiencing barely acceptable battery life. This is especially frustrating since I bought this phone having heard that it can last easily 2-3 days, but this is not the case for me (discharging about 4%h on average or 2.5%h with screen off on either wifi or mobile data, with various configurations outside/home/office, i.e. in practice never usable more than a day).
According to *#*#SERVICE#*#*, the battery life is still good (2704 mAh). The issue I am experiencing is most likely due to an unknown software and/or hardware failure leading to lots of wakelocks that prevent the phone from "sleeping"/"dozing" correctly.
I know that MANY users worldwide are experiencing this and Sony never gave an answer to this, according to e.g. the following threads:
https://talk.sonymobile.com/t5/Xper...-drain-after-update-47-1-A-12-235/m-p/1337029
https://talk.sonymobile.com/t5/Xper...-drain-after-47-1-A-12-205-update/m-p/1328053
https://forum.xda-developers.com/xperia-xz1-compact/help/battery-life-bit-odd-t3688342/page8
https://talk.sonymobile.com/t5/Xperia-XZ1-Compact/High-battery-drain/m-p/1326474 https://talk.sonymobile.com/t5/Xper...-drain-after-update-47-1-A-12-270/m-p/1340671 https://talk.sonymobile.com/t5/Xper...pie-battery-drain-CPU-idling-high/m-p/1354891
and many others
In my case the items "NlpWakeLock" and "RILJ_ACK_WL" activate both up to thousands of times every hour. No relevant information could be found about this in the web lookups I've done, and I am not sure this is related to the issue I'm facing. I joined a log of today's better battery stats with a pathetic 1h20 of SOT and 65% discharge, a huge count of wakelocks except when I was listening to music, and an apparent faster discharge with the idle phone than when actually used.
The phone is running the latest downloadable Sony firmware 47.2.A.10.107.
Of course, factory reset was tried with no amelioration and I tried to contact directly Sony which have basically no willingness to help or investigate.
Anyone would have a clue about this?
Thanks,
Alexandre

Do you use Google Now (google assistant) - NlpWakeLock
If not, disable it and see what happens.
This little phone I have for battery life and for banking/authenticator/etc. Not for work. So I have disabled most things I do not need (adb uninstall) - so the battery is quite good on standby.

Thanks for the reply. Unfortunately, as I don't use GoogleNow, the whole Google App is already disabled...
I'll try and do some adb uninstall and will keep you posted

alexounet2 said:
Anyone would have a clue about this?
Click to expand...
Click to collapse
Looking at the bbs stats. The first thing I noticed is that your wifi is on all the time. Try turning it to only when awake and disable the wifi scanning in locatin settings.
RIL wakelocks are on because you have poor signal, it's the number of handhakes your phone does with the local cell tower and if you have bad signal, it gets higher.
Some providers offer home 4g boosters for your home or 'calls over wifi', either of these would reduce your battery usage.

My phone has been flawless (2-3 days on battery when I don't play games) but suddenly it started behaving like described in the original post.
It has 1 day life now and I haven't found the reason for this change. I have removed all recently installed apps, removed all unnecessary apps (including Facebook app), disabled running in background for some (like Messenger), there was no firmware update at that time. Still something is eating up the battery. SmartPanel tool shows that 58% of battery is Unaccounted (next is display and Google Services). I have not done the factory reset yet because I need fully configured phone right now.