Marshmallow 6.0.1 and battery time - Galaxy S6 Q&A, Help & Troubleshooting

Hi guys. I have a problem with my battery. Since update marshmallow 6.0.1 my phone won't go into deep sleep, cpuspy says that lowest cpu speed is 400mhz and that's it there is no deep sleep. At night my battery drain without any use in about 6 hours 10-15%. I have already disabled Google now, cleaned cache and tried every possible way that I know but problem is still there.
Only one thing that after cache clean it goes into deep sleep once or twice but once I charge my phone deep sleep is gone, and it's kind a frustrating. I have read online that many users encountered that problem, I just wanna know did anyone solve it, or anyone know when Samsung is going to release fix for that.
P.S. oh I forgot my WiFi is also unstable after that update, it's work but not like it's used.
Sent from my SM-G920F using XDA-Developers mobile app

dsaklein said:
Hi guys. I have a problem with my battery. Since update marshmallow 6.0.1 my phone won't go into deep sleep, cpuspy says that lowest cpu speed is 400mhz and that's it there is no deep sleep. At night my battery drain without any use in about 6 hours 10-15%. I have already disabled Google now, cleaned cache and tried every possible way that I know but problem is still there.
Only one thing that after cache clean it goes into deep sleep once or twice but once I charge my phone deep sleep is gone, and it's kind a frustrating. I have read online that many users encountered that problem, I just wanna know did anyone solve it, or anyone know when Samsung is going to release fix for that.
P.S. oh I forgot my WiFi is also unstable after that update, it's work but not like it's used.
Sent from my SM-G920F using XDA-Developers mobile app
Click to expand...
Click to collapse
I would like to know too. I'm at crossroads now trying to decide whether to update to MM or not. Feedback please anyone?

i also had the deep sleep problem (not the wifi one), but I flashes the pure stock extralite rom with the arter97 kernel and now everything works fine. i lose about 1-2% over night.

Well, it is an option to flash another kernel and rom, but since my phone is new and under warranty I would like to keep it clear from such things at least for a while.
I was hope that someone find a solution without flashing
Sent from my SM-G920F using XDA-Developers mobile app

Related

Issues after 4.4.3 update

Hello guys
I just finished updating my rooted Nexus 5 to 4.4.3 and it went fine but I immidiately noticed some "problems" when I turned it on. The thing is that my touch screen is not as responsive as before 4.4.3 update. On 4.4.2 scrolling was flowy and smooth like on ice, but on 4.4.3 I got big delay (half cm of emptiness) on scrolling through gesture (apps, home or anything..) and, even worse, when I'm scrolling down my Contacts list it dials randomly due to a lagging. Is there any calibration to be done or that's it?
Sent from my Nexus 5 using XDA Free mobile app
It doesn't sound normal. Mine is working just as smooth as it was on 4.4.2. Have you tried wiping the phone? Do a factory reset and see.
Sent from my Nexus 5
issues here
my battery went from 19% to 0 over night.... in airplane mode. previously, it would only use 3-4% overnight, esp with everything turned off. almost woke up late
also, im having a hard time answering phone calls. i slide to answer, it doesnt answer but its still ringing
I noticed that there is a bunch of different problems reported last two days and I have decided to wait for Google's response on all of this mess. But I must say that my phone is working better now and somehow it heals itself )) Maybe this update is about implementing some organic components
Sent from my Nexus 5 using XDA Free mobile app
I'm having a lot of issues with my phone.. Seems like an sd card issue. Ant app that uses memory does not work properly... Even the camera does not load...
I'm going to do a factory reset... Any way to save all settings on stock?
Sent from my Nexus 5 using XDA Free mobile app
I also got a big issue on 4.4.3. since the update i get sponataeuos signal dropouts especially when i travel by bus or train.
It seams the radio has problems by logging out at one cell and switch to an other cell. Also the reception/signal is very weak.
Someone noticed the same? or does anybody has a tip?
thanks in advance :good:
Are you charging your phone simultaneously or is your phone connected to a laptop? remove that and the try. lemme know.
Seadra said:
Are you charging your phone simultaneously or is your phone connected to a laptop? remove that and the try. lemme know.
Click to expand...
Click to collapse
I'm always charging simultaneously
dwreck420 said:
my battery went from 19% to 0 over night.... in airplane mode. previously, it would only use 3-4% overnight, esp with everything turned off. almost woke up late
also, im having a hard time answering phone calls. i slide to answer, it doesnt answer but its still ringing
Click to expand...
Click to collapse
Go to settings > apps > locate google dialer and clear cache
For battery drain, install an app https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats (it's free demo version is available on XDA) or https://play.google.com/store/apps/details?id=com.gsamlabs.bbm
Observe your device for one day after complete charge (90+) and use it.
Using that app, you'll observe the apps/wakelocks which are causing unnecessary battery drain. Eliminate them or post screenshots here so that we can help you to solve battery drain issue.
Sent from my Nexus 5 using Tapatalk
I'm guessing OP's problem is related to this http://forum.xda-developers.com/showthread.php?t=2643097 but this is the first time I have heard the same for Nexus 5.
First thing to do if something is broken after an OTA is factory reset to see if it is an OS bug or whether you have incompatible data and settings.
It sounds like it would be a pain to do, but you can easily backup with helium nowadays so it needn't be
rootSU said:
First thing to do if something is broken after an OTA is factory reset to see if it is an OS bug or whether you have incompatible data and settings.
It sounds like it would be a pain to do, but you can easily backup with helium nowadays so it needn't be
Click to expand...
Click to collapse
+1 - Clean wipe and see, it might fix all of your issues. Hopefully it does
rootSU said:
First thing to do if something is broken after an OTA is factory reset to see if it is an OS bug or whether you have incompatible data and settings.
It sounds like it would be a pain to do, but you can easily backup with helium nowadays so it needn't be
Click to expand...
Click to collapse
I didn't tried the factory reset, I went further and flashed the factory image but problems still exist [emoji15]
sworn3yes said:
I didn't tried the factory reset, I went further and flashed the factory image but problems still exist [emoji15]
Click to expand...
Click to collapse
Did you flash the userdata.img? If not, your data is still there and still possibly causing the issue.
GPS not Working
Has anyone else noticed if their GPS is working or not? I was trying to use mine last night and I can see that GPS connects and it brings up the map but then never navigates or even moves from the starting point on the map. Can someone let me know if this is a new problem??? I flashed the N5_4.4.3.zip file that someone pointed me to, as I had asked for a flashable zip file to update to 4.4.3 as I still have not gotten an ota notification from T-Mobile:confused
i have a question also,
what if i like the current mono toned google dialer?
when i get this update & it updates the dialer, is it possible to un-install the dialer update to revert back to the older dialer?
rootSU said:
Did you flash the userdata.img? If not, your data is still there and still possibly causing the issue.
Click to expand...
Click to collapse
Yes I did. I flashed the image with the 'flash-all.bat' method which includes it [emoji17]

No Deep Sleep

My phone is not deep sleeping at all. It did get exposed to water Monday night (and I turned it off IMMEDIATELY). I stored the phone in a bag of Drierite for roughly 48 hours now, with mild heat exposure in order to speed the drying process. Almost everything functions great on the phone now - but it will not go into deep sleep.
My phone is a Verizon S6, and I was rooted using PingPongRoot, and had CleanROM 1.5 via Flashfire.
I really don't recall this being an issue before the water exposure.
This is a list of things I've tried in an attempt to get deep sleep back - All unsuccessful.
1. Cleared Dalvik cache and cache partition via Flashfire
2. Factory reset on CleanRom 1.5
3. ODIN + Factory reset to OE2 (unrooted)
4. OE2 stock + root
5. ODIN + Factory reset to OC3 (unrooted)
6. OC3 stock + root
7. CleanROM Lite via Flashfire
The one potential cause I see (If you look at the attached screenshots) is the kernel wakelock 15510000.mdmpm_pdata, which is causing excessive wakes. Does anyone know what this is and how I could get rid of it? I have made sure to debloat and disable many apps, to ensure all of google's wifi tracking stuff is disabled, etc.
Are there any custom kernels out there for the Verizon S6 that I could try?
I've read a lot of deep sleep threads for other S6 versions, some of them suggesting running custom kernels, flashing the stock recovery, or even that rooting was losing deep sleep, you name it, but none of the fixes were really on the Verizon S6, and none were this 15510000.mdmpm_pdata wakelock.
Hopefully someone can help me out as it drains the phone roughly 20-25% an hour. At times 15510000.mdmpm_pdata has been wakelocking 100 times per minute.
freddie813 said:
My phone is not deep sleeping at all. It did get exposed to water Monday night (and I turned it off IMMEDIATELY). I stored the phone in a bag of Drierite for roughly 48 hours now, with mild heat exposure in order to speed the drying process. Almost everything functions great on the phone now - but it will not go into deep sleep.
My phone is a Verizon S6, and I was rooted using PingPongRoot, and had CleanROM 1.5 via Flashfire.
I really don't recall this being an issue before the water exposure.
This is a list of things I've tried in an attempt to get deep sleep back - All unsuccessful.
1. Cleared Dalvik cache and cache partition via Flashfire
2. Factory reset on CleanRom 1.5
3. ODIN + Factory reset to OE2 (unrooted)
4. OE2 stock + root
5. ODIN + Factory reset to OC3 (unrooted)
6. OC3 stock + root
7. CleanROM Lite via Flashfire
The one potential cause I see (If you look at the attached screenshots) is the kernel wakelock 15510000.mdmpm_pdata, which is causing excessive wakes. Does anyone know what this is and how I could get rid of it? I have made sure to debloat and disable many apps, to ensure all of google's wifi tracking stuff is disabled, etc.
Are there any custom kernels out there for the Verizon S6 that I could try?
I've read a lot of deep sleep threads for other S6 versions, some of them suggesting running custom kernels, flashing the stock recovery, or even that rooting was losing deep sleep, you name it, but none of the fixes were really on the Verizon S6, and none were this 15510000.mdmpm_pdata wakelock.
Hopefully someone can help me out as it drains the phone roughly 20-25% an hour. At times 15510000.mdmpm_pdata has been wakelocking 100 times per minute.
Click to expand...
Click to collapse
Im telling you, its most likely do to water contact.. Even if you cant see anything visible its never good to be exposed to mlisture as it can cause a high number of different issues.
Hell, it could be something inside the battery for all we know.
The only way it can sleep is if you get a new phone imo.. Youve already done everything you could do to try and fix it to no avail which tells me its a hardware issue.
Sent from my SM-G925V using XDA Free mobile app
elliwigy said:
Im telling you, its most likely do to water contact.. Even if you cant see anything visible its never good to be exposed to mlisture as it can cause a high number of different issues.
Hell, it could be something inside the battery for all we know.
The only way it can sleep is if you get a new phone imo.. Youve already done everything you could do to try and fix it to no avail which tells me its a hardware issue.
Sent from my SM-G925V using XDA Free mobile app
Click to expand...
Click to collapse
Trust me, its not that I don't believe you. I am just trying to be very thorough with my troubleshooting before I wave the white flag and dish out X-amount for a replacement.
freddie813 said:
Trust me, its not that I don't believe you. I am just trying to be very thorough with my troubleshooting before I wave the white flag and dish out X-amount for a replacement.
Click to expand...
Click to collapse
i understand.
have you tried greenify and similar apps to hibernate while screen is off most to all apps you dont need notifications for?
Thats the last recommendation i have to be honest lol youve tried just about everything else
Sent from my SM-G925V using XDA Free mobile app
Yeah, I tried Greenify. Right now I'm back on CleanRom Lite, and there really isn't much to hibernate.
freddie813 said:
Yeah, I tried Greenify. Right now I'm back on CleanRom Lite, and there really isn't much to hibernate.
Click to expand...
Click to collapse
lol my rom is even lighter.. v5 is my recommendation if you want to try it as a last resort if that rom doesnt do what you want or allow it to sleep..
my rom literally is as light as it gets even lighter than xtrestolite in the g925f threads..
if my rom doesnt sleep then surely its a hardware issue.
Sent from my SM-G925V using XDA Free mobile app
---------- Post added at 09:53 AM ---------- Previous post was at 09:52 AM ----------
to add, on my rom it took me 2+ hrs in sleep mode to drop 1% in battery on a clean install of v5
Sent from my SM-G925V using XDA Free mobile app
Thanks for the help. A replacement S6 works just fine.
Sent from my S6
i also have problem with 15510000.mdmpm_pdata, deepsleep is till working but this wakelock keep counting up thousands times. After wake up at the morning, my phone lost 8-10% battery.
Does any know which programs/ features caused this 15510000.mdmpm_pdata or any suggestions ? :'(
Besides, my phone has never been with water, this is weird and i have taken alot of time trying to fix it.
Maybe i should come back to Sony phone

Battery drain

Hello,
I have recently updated my oneplus one to 5.1.1 the offical update. However since the update my battery doens't last long. Every night it uses around 15%. I have read that some people are not facing battery problems while others do. Is there any solution? or do i have to wait fot the next update?
Pablete197 said:
Hello,
I have recently updated my oneplus one to 5.1.1 the offical update. However since the update my battery doens't last long. Every night it uses around 15%. I have read that some people are not facing battery problems while others do. Is there any solution? or do i have to wait fot the next update?
Click to expand...
Click to collapse
Is your device rooted?
If yes, install GSam https://play.google.com/store/apps/details?id=com.gsamlabs.bbm
And post here some screenshots as specified in this thread
http://forum.xda-developers.com/google-nexus-5/help/battery-life-help-troubleshoot-battery-t2785128
If your device is not rooted, post screenshots of your Battery screen along with battery graph screen (Settings=>Battery)
Additionally, you can use Privacy Settings and disable few permissions of the app which are not allowing your device to go into deep sleep state
http://forum.xda-developers.com/oneplus-one/general/guide-google-play-services-battery-t2832525
If you don't wish to troubleshoot the issue, you can simply apply factory reset option and load all the apps from scratch
http://forum.xda-developers.com/showthread.php?p=62521365
Sent from my A0001 using XDA Free mobile app

Yet Another Battery Drain Issue

Hey guys,
I am having battery drain issue on my Galaxy S6 since some time and I started to try to fix it. My SGS6 is not rooted or with any customization.
Well the first thing I did is completely factory reset the phone, including going to recover and cleaning the cache and data partition. After that, I just started the system and let it update itself. It seems fixed (going to deep sleep) for a part of the time, but right after it started to avoid deep sleeping at all (I just installed whatsapp).
Of course, I uninstalled whatsapp to check but is not related. After looking around I disabled the Google Play Services and it seems to be fixed now, but the issue is, there is nothing installed on the phone besides bloatware and the system itself. I disabled most of google and samsung apps besides sms, gallery, etc and the wakelock still exists if I enable google play services...
I am avoiding rooting or changing the system as I want to keep my knox flag clean to use android pay and other nfc payments, but without root I dont know how to search for wakelocks without the help of BBS or similar apps.
SM-G920I
Android 5.1.1
G920IDVU2DOI2
LMY47X
Any suggestion on how to solve this issue?
Is `WiFi always scanning` disabled?
Sent from my SM-G920T using Tapatalk
serio22 said:
Is `WiFi always scanning` disabled?
Sent from my SM-G920T using Tapatalk
Click to expand...
Click to collapse
Yes, it is (But I am always around a wifi zone). I am searching and I think it is something related to S Finder also. I am testing it.
SkzBR said:
Yes, it is (But I am always around a wifi zone). I am searching and I think it is something related to S Finder also. I am testing it.
Click to expand...
Click to collapse
Download Wakelock Detector from Play Store to find out what is causing the battery drain.
SkzBR said:
Any suggestion on how to solve this issue?
Click to expand...
Click to collapse
Download Greenify from Oasis Feng in play store and hibernate most of your apps(will prevent background activity).
Buy Package Disabler Pro for about $5 in Play Store and disable the bloatwares(not all of course). No root required!
Fullmetal Jun said:
Download Greenify from Oasis Feng in play store and hibernate most of your apps(will prevent background activity).
Buy Package Disabler Pro for about $5 in Play Store and disable the bloatwares(not all of course). No root required!
Click to expand...
Click to collapse
Doesn't greenify need a rooted device ?
---------- Post added at 04:30 PM ---------- Previous post was at 04:27 PM ----------
Uzair40 said:
Download Wakelock Detector from Play Store to find out what is causing the battery drain.
Click to expand...
Click to collapse
wakelock detector needs root access and the guy clearly said he didn't want to root his phone...
charlene17 said:
Doesn't greenify need a rooted device ?
Click to expand...
Click to collapse
No! It has a method for non-root phones and requires administrative access which is absolutely safe as the developer is very professional! It force closes apps and keeps them in force closed state and eats no battery!
Package Disabler Pro lets u disable the useless apps on the S6 without root!
Btw my S6 is not rooted as well and these work fine for me!
Fullmetal Jun said:
No! It has a method for non-root phones and requires administrative access which is absolutely safe as the developer is very professional! It force closes apps and keeps them in force closed state and eats no battery!
Package Disabler Pro lets u disable the useless apps on the S6 without root!
Btw my S6 is not rooted as well and these work fine for me!
Click to expand...
Click to collapse
I went to google store after reading here about these apps, it is said on the store "need rooted device" so there were my comments..
Hello guys,
Thanks for your input. After a long section of try and errors, trying to find each app and wakelock which was preventing my system to go into deep sleep, I gave up and rooted it (KNOX tripped, bye bye payment with nfc :crying.
Unfortunately, even after installing the custom roms utilized here I still suffering from something preventing deep sleep even without installing anything besides BBS (Wipe, clean install, BBS, wait 30~ minutes and check BBS). I really don't know which kind of configuration is preventing my phone from going to deep sleep.
I hope I can fix it at least, because if not, I just rooted my phone without any worth to me. I miss when I got this phone and it had about 5h SOT everyday even with wifi, music, and anything.
Hi man
Hope this is any help.
Had battery drain aswell and still I'm searching but for me I come closer to the drainer.
I was a little frustrated but I came to the conclusion that cell standbye and android o s where the biggest consumers.
This morning I totally loaded the battery till it was full.
Around 7 I turned on flight mode and turned off WiFi and mobile network.
Now it's 12.37 and the battery is half drained so still 50% and 5.29 ours of battery life left. Note that my s6 is just laying in de room. So no usage by anyone.
I am not satticefied but I know now that constantly searching or automatically searching for network was one of the problems and due cell standby who is connected to that options. Well, automatic network searching can be stopt.
A littke bit closer tot the answers but tonight i will do the same. Full battery, Flight mode on, mobile network of andere wifi on tot zee what happend without usage from me.
No about android o s. This was left as the biggest consumer so I have to go and search that and see if i can find answers there.
Hope it's useful for you and any help would be priciated
SkzBR said:
Hello guys,
Thanks for your input. After a long section of try and errors, trying to find each app and wakelock which was preventing my system to go into deep sleep, I gave up and rooted it (KNOX tripped, bye bye payment with nfc :crying.
Unfortunately, even after installing the custom roms utilized here I still suffering from something preventing deep sleep even without installing anything besides BBS (Wipe, clean install, BBS, wait 30~ minutes and check BBS). I really don't know which kind of configuration is preventing my phone from going to deep sleep.
I hope I can fix it at least, because if not, I just rooted my phone without any worth to me. I miss when I got this phone and it had about 5h SOT everyday even with wifi, music, and anything.
Click to expand...
Click to collapse
What carrier do you guys use your device with?
Patrickkkkk said:
Hi man
Hope this is any help.
Had battery drain aswell and still I'm searching but for me I come closer to the drainer.
I was a little frustrated but I came to the conclusion that cell standbye and android o s where the biggest consumers.
This morning I totally loaded the battery till it was full.
Around 7 I turned on flight mode and turned off WiFi and mobile network.
Now it's 12.37 and the battery is half drained so still 50% and 5.29 ours of battery life left. Note that my s6 is just laying in de room. So no usage by anyone.
I am not satticefied but I know now that constantly searching or automatically searching for network was one of the problems and due cell standby who is connected to that options. Well, automatic network searching can be stopt.
A littke bit closer tot the answers but tonight i will do the same. Full battery, Flight mode on, mobile network of andere wifi on tot zee what happend without usage from me.
No about android o s. This was left as the biggest consumer so I have to go and search that and see if i can find answers there.
Hope it's useful for you and any help would be priciated
Click to expand...
Click to collapse
Sent from my SM-G920T using Tapatalk
Kpn.
But I have no reception here because I'm on the sea on a platform for my work.
But I had my note 3 beside de s6 this afternoon. Same settings but now my s6 is empty and the note 3 hardly used any battery life.
Both rooted, kernel... WiFi on, flight mode on, mobile network off.
Thing that stands out is dat Samsung o s on the s6 has 42% and on the note 3 Samsung o s 6%
charlene17 said:
I went to google store after reading here about these apps, it is said on the store "need rooted device" so there were my comments..
Click to expand...
Click to collapse
It works best with rooted phone, but there is a working mode for unrooted phones as well which I'm using on my s6 as it's not rooted! It's located in experimental features, you'll see it says working mode Non-rooted!
Download it! It's free and less than 5mb! If u don't like it, uninstall it!
My carrier is a brazilian company called TIM, which is a subsidiary of Telecom Italia Mobile. I don't have problem with 4g/lte/call signal.
Patrickkkkk said:
Kpn.
But I have no reception here because I'm on the sea on a platform for my work.
But I had my note 3 beside de s6 this afternoon. Same settings but now my s6 is empty and the note 3 hardly used any battery life.
Both rooted, kernel... WiFi on, flight mode on, mobile network off.
Thing that stands out is dat Samsung o s on the s6 has 42% and on the note 3 Samsung o s 6%
Click to expand...
Click to collapse
That is probably why. I know I read that for some reason using this devices with other Sims causes abnormal battery drain, with the only fix going back to a T-Mobile sim
SkzBR said:
My carrier is a brazilian company called TIM, which is a subsidiary of Telecom Italia Mobile. I don't have problem with 4g/lte/call signal.
Click to expand...
Click to collapse
Sent from my SM-G920T using Tapatalk
Morning guys.
Last evening I wiped cache, fully loaded the battery. WiFi on, airplan mode on. Rest off. Downloaded better batterystats and left it.
This morning the phone still has battery life left! That's new!
Now 9.27 our on battery. 76% empty
We'll wenn I look at battery usage on the phone it is Samsung o s on top with 43%.
In better battery stats. Awake has 96%.
So that means that the phone never go's to sleep?
Someone got some solution for that?
After reading something about it I've uninstalled ANT services and ANT plug-in, definitely a better behavior.
With wifi , bluetooth, mobile data off, non automatic display and set to one third for luminosity (enough for an indoor use), google and S voice on demand and some other goodies deactivated, a charge lasts 2 and a bit days on this S6 edge + (I used it heavily yesterday with sms and one long call for about 3h),, so this is much better thant the first days when it lasted hardly one day on a charge.
I'll try these apps to round the culprit and still has to uinstall all the non needed apps and services like google crap, samsung crap, facebook and such.I've also installed DS Eco Battery from playstore that clearly helped my phone to stay in deep sleep.
Hi Charlene
Can you post your s6 battery usage here?
I have the same phone and for comparison it would be useful to see what the difference is in usage?
As mentioned earlier the android o s toke up far to much % if you ask me.
Edit: Today I ran wake lock detector. WiFi off, mobile network off, no acculoader plugged.
Just looked at it and under kernel I found bcm4773_wake_lock keeping s6 awake. Anybody familiar with it? Thanks!
Patrickkkkk said:
Edit: Today I ran wake lock detector. WiFi off, mobile network off, no acculoader plugged.
Just looked at it and under kernel I found bcm4773_wake_lock keeping s6 awake. Anybody familiar with it? Thanks!
Click to expand...
Click to collapse
Broadcomm module. Sounds like the GPS.
https://www.broadcom.com/products/wireless-connectivity/gps/bcm4773

Help: Android system consuming 90% overnight... in deep sleep. Battery down by ~15%

I did a complete charge last night before I hit the sack. Battery was around 96%, today morning 80%!
I flashed stock ROM using TWRP, on first charge cycle battery is fine - just 1% overnight drain with 8 hrs SOT. On second charge cycle this issue hits me everytime.
All my radios are usually off (WiFi, NFC, Bluetooth, Data).
My phone seems to be in deep sleep a good portion of that time (See WLD statistics - attachment #1).
Android system sucks my battery during sleep and it was at 90% relative consumption when I woke up (See screen shot #1, Android sys has consumed 1840mAh!! This is ridiculously high for a phone that is apparently in Deep Sleep!)
Also attached screen shots from WLD for Summary, Kernal / Partial wakelocks & Alarms.
Device is rooted.
Going crazy trying to find out what's happening.
This happened with KangVIP and my current B180 ROM's which have great battery life as reported by other users here .
After you flased the ROM did you factory reset?
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app
Just wanna note here that if you live in the US the huawei erecovery does not work. It tries to fetch a download link for 5 minutes before abandoning. Even in stock firmware
Today when I woke up, Android system was @ 92% relative consumption with 15% drain.
Mangtas_666 said:
After you flased the ROM did you factory reset?
Click to expand...
Click to collapse
No, after flashing I have not performed a factory reset. I wiped before flashing.
OcazPrime said:
Just wanna note here that if you live in the US the huawei erecovery does not work. It tries to fetch a download link for 5 minutes before abandoning. Even in stock firmware
Click to expand...
Click to collapse
Nope, not in US.
I suffered the same issue when I debrand my mate 8 factory reset solved it. Give it a shot.
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app
Mangtas_666 said:
I suffered the same issue when I debrand my mate 8 factory reset solved it. Give it a shot.
Click to expand...
Click to collapse
What do you mean by Debrand?
ShaQ Blogs said:
What do you mean by Debrand?
Click to expand...
Click to collapse
www.google.com/search?q=android+debrand
Thanks. Got it.
Will try a factory reset before I sleep tonight and see how that goes.
Yeah, have massive Android system drain too.
ShadowCodeGaming said:
Yeah, have massive Android system drain too.
Click to expand...
Click to collapse
This is an unacceptable level of drain. I get similar numbers. This is getting very annoying. I am spending hours just debugging this nonsense.
When did you install / reset your ROM? What is the build you are on? I have read some posts that suggest to let the system be for first few days since it is in a "Learning Phase". Mine is currently in that phase.
Also, I find that many users here are not facing this issue on the ROM's that I am on, but some users are. I have faced this in multiple different ROM's.
Hence, I suspect this is an issue of some setting that we have changed. This is the first thing I do after reset / flash - modify a bunch of settings.
After searching and reading a lot, I have not come across any solid solutions from anywhere.
Here's a solution from the other thread. But I don't have this in system/apps. So this goes down the drain.
ajsmsg78 said:
Removing HWChrService.apk from system/app fixes the Android System battery drain.
Click to expand...
Click to collapse
Couple others that are worth mentioning,
1. WiFi causing the drain (Am currently debugging this, modifying options).
2. Format SD card on new ROM, or just remove it (Would be great if you could try this out).
3. Factory reset has not solved for most people, but for some. (Did they *not* tweak some setting after reset?)
4. I think much of this drain is experienced after, charging and during sleep after that!
ShaQ Blogs said:
This is an unacceptable level of drain. I get similar numbers. This is getting very annoying. I am spending hours just debugging this nonsense.
When did you install / reset your ROM? What is the build you are on? I have read some posts that suggest to let the system be for first few days since it is in a "Learning Phase". Mine is currently in that phase.
Also, I find that many users here are not facing this issue on the ROM's that I am on, but some users are. I have faced this in multiple different ROM's.
Hence, I suspect this is an issue of some setting that we have changed. This is the first thing I do after reset / flash - modify a bunch of settings.
After searching and reading a lot, I have not come across any solid solutions from anywhere.
Here's a solution from the other thread. But I don't have this in system/apps. So this goes down the drain.
Couple others that are worth mentioning,
1. WiFi causing the drain (Am currently debugging this, modifying options).
2. Format SD card on new ROM, or just remove it (Would be great if you could try this out).
3. Factory reset has not solved for most people, but for some. (Did they *not* tweak some setting after reset?)
4. I think much of this drain is experienced after, charging and during sleep after that!
Click to expand...
Click to collapse
I'm on stock B192, been there for a few weeks now... didn't factory reset after the update, didn't have this issue during the first few weeks. Just recently. I haven't modified anything out of the ordinary.
ShadowCodeGaming said:
I'm on stock B192, been there for a few weeks now... didn't factory reset after the update, didn't have this issue during the first few weeks. Just recently. I haven't modified anything out of the ordinary.
Click to expand...
Click to collapse
What value do u have for WiFi -> Advanced -> Keep WiFi on During sleep?
I had the battery drain till last night. Before sleeping I charged it completely, and modified this WiFi setting. Overnight I had only 2% drain as compared to +15% over last few days.
Battery looks good for now. I had the feeling that my WiFi is consuming more power than 4G (Need to verify if I am right). Currently observing.
I hope it is not one of those sporadic issues!
ShaQ Blogs said:
What value do u have for WiFi -> Advanced -> Keep WiFi on During sleep?
Click to expand...
Click to collapse
Always.
ShadowCodeGaming said:
Always.
Click to expand...
Click to collapse
I presume u have been facing this issue at least over past few days now, not just a day or two.
Try toggling to Never. Recharge to full before you hit the sack. Lets see if that changes anything. This helped me, but need to observe for multiple consecutive days.
ShaQ Blogs said:
I presume u have been facing this issue at least over past few days now.
Try toggling to Never. Recharge to full before you hit the sack. Lets see if that changes anything.
Click to expand...
Click to collapse
Will do tonight, thanks for the advice.
If you not absolutely needed, switch OFF Google synchronisation. Profiles - Menu - uncheck auto synchronisation.
ronnie72 said:
If you not absolutely needed, switch OFF Google synchronisation. Profiles - Menu - uncheck auto synchronisation.
Click to expand...
Click to collapse
That's one of the first few things I disable. Nor do I use backup.
The battery drain is back. Disappeared for just a couple of days.
Is there anyone who knows how to fix this issue?
I would request you to do a back up of your apps and then factory reset and then again flash the ROM but via dload method.
Everything will be fine.
Then you can restore your apps

Categories

Resources