Galaxy S5 extreme battery drain - Galaxy S 5 Q&A, Help & Troubleshooting

Hello
So I got a refurbished Galaxy S5 about a month ago, it was working just fine and all, but then lately something has been literally grinding my gear, the battery drains about 10% each night (about 7 hours) it just annoys me so much, I've done so many tests, and I found out that the WIFI was the culprit, I disabled every single option and feature that the WIFI comes with, turned off locations, gps, basically anything that uses data, but in vain, I even have this problem on safe mode, I looked everywhere on the internet, I don't know how to solve this problem, the only workarround this is to disable the wifi while asleep, then I only lose about 1 to 2% of battery life, this problem is giving me headaches, please help, I even updated my phone from 5.0 to 6.1.0 but no difference.
Adtional info: model SM-G900F
Rom: G900FXXU1CQB1 (stock rom) It came with the a hong kong rom so I just flashed it back to MAT one
Idk I'm just so lost, and I know I made so many mistakes in this post, I can't care less, I'm writing it while very sleepy and tired, just, help, please.
thanks in advance

Tons of people saw the post and zero of them replied... oof, sounds like a deja vu

Mine does drain more with any kind of Internet enabled as well. Just turn off data when you're sleeping. Or get an automation app like Tasker which does it for you.

Though I used to have a J1 and I used to keep wifi on all the time, but it didn't drain as much, how come?

Putshi said:
the only workarround this is to disable the wifi while asleep, then I only lose about 1 to 2% of battery life
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Click to collapse
Dude ,what you want ,expect more (1>2% lost in standby for 7 hours)? I don't understand you !?!
You want WiFi and data always on ? Why ? You use Facebook when you sleep ? I'm lost....you scare me dude !!!

I'm not using Facebook or anything, I'm not sure if it's just me having super high standards, but I used to lose only about 3 to 4% when idle with the wifi on for like 6 hours, that's why I made this post

Putshi said:
I'm not using Facebook or anything, I'm not sure if it's just me having super high standards, but I used to lose only about 3 to 4% when idle with the wifi on for like 6 hours, that's why I made this post
Click to expand...
Click to collapse
Why don't you try to update you're bootloader and modem to latest ?

Related

X10 battery lasts about 4 hours from 92% charge .. Wtf!!

Hey guys, , i apolagise in advanced if this topic is coverd, ive tryied to search but didnt find any related topics.....
Anyway...
I went to a 2 day festival took my x10 - WASTE OF TIME!!!!! couldnt even use it!!!!
Battery had died within first day, with hardly any use and 2nd day i had it charged for me up to 92%...
Checking the times every now and then on the 2nd day from 4pm onwards, i noticed by about 6pm my phone was on 50%, so i was curious about this as no wireless connectivity were turned on,
so at this time, i then "downloaded" from (GSM) not 3g. as coverage wasnt that good, advanced task killer.. i killed ALL my apps.. and carried on as normal, (only checking my phone for the time).. by 8pm i was getting messages saying 15% battery... and then 9pm my phone was dead :/ .......
No wifi, no internet surfing (apart from downloading advanced task killer) no bluetooth no gps..
Used my phone for a couple of text's and a couple of phone calls. NO WAY!!! should that have used all my battery up... Is their somthing i dont know about ??????
thanks
You gotta drain your battery s few times when you first get it. Also task killers don't really help with battery life. Imo they worsen it. Thirdly upgrade to the latest firmware
Sent from my X10a using Tapatalk
corruptfate said:
You gotta drain your battery s few times when you first get it. Also task killers don't really help with battery life. Imo they worsen it. Thirdly upgrade to the latest firmware
Sent from my X10a using Tapatalk
Click to expand...
Click to collapse
+1 to that. Don't use task killers, let android do the work, it knows best what to do. what firmware are you using atm?
duffy1807 said:
Hey guys, , i apolagise in advanced if this topic is coverd, ive tryied to search but didnt find any related topics.....
Click to expand...
Click to collapse
X10 battery issues has been covered big time
So has in call volume ...
I had the same first few days as you and was pretty dissapointed in the X10 but now things are much better. You do have to cycle the battery a couple of times and you'll see some improvement.
Most of the extra battery life really comes from using newer firmware. Since you didn't mention yours it's difficult to say if you are above or below 023. The 023 firmware seems to be the spot where most of the increased battery life came about.
Since I still wanted more I switched over to a 2600mAh battery from Cameron Sino. Now I have trouble killing the battery
There is something else that might be contributing to the problem... There are a number of apps and home screen widgets out there which are badly written and prevent the phone from sleeping, and therefore drain the battery like a *****... you should try a Factory Data Reset and then add your apps and widgets back in 1 or 2 per day until you have sussed what was causing it.. I had terrible trouble with Weather and Data widget killing my battery for a while..
im_iceman said:
There is something else that might be contributing to the problem... There are a number of apps and home screen widgets out there which are badly written and prevent the phone from sleeping, and therefore drain the battery like a *****... you should try a Factory Data Reset and then add your apps and widgets back in 1 or 2 per day until you have sussed what was causing it.. I had terrible trouble with Weather and Data widget killing my battery for a while..
Click to expand...
Click to collapse
Good point about the Widgets.
It would be nice, as a matter of fact, if there were a topic on Widgets that cause battery drain. I've read a few posts about specific widgets but have never seen an ongoing thread. I'm off to look for volunteers.
I seriously dont get these battery threads. I know this dosent help much, but I honestly get over 20 hours on a charge consistently, with WIFI and 3g on.
4h only?
Pretty much is a faulty battery/device.
I saw a movie with brightness at maximum using BT with wifi on at the same time and i still had 60%+ left.
Wow that sucks... I think your battery needs to be replaced.
Mine lasts about 4 DAYS
*#*#4636#*#*
Battery history and make sure the phone is sleeping when not in use.
If its showing 100% or close to 100% then an app or something is preventing your phone from properly sleeping.
!!
my personal experience on two batteries one 2 year old (from x1) and brand new one gave me 7 hours of intense usage wifi ( i don't use 3g ), texting gaming and in the mean time playing music after first update, before was maximum 5 hour , also need to mention i need to remove every task except what i'm working with task killer cause in my case every 2-3 hour for some odd reason i have at least 20 apps restarting again in the system which drain battery like hell , time scape and media scape use lots of battery life in auto connect mode so update it whenever u want them , gps is a drainer too i just use it when i'm desperate be careful some programs may automatically use gps without asking! also should say compare to x1 the speed of the lock is at least 10 times faster and not i can get it indoor near the window as well (its cool) !!!! hope energy roms come here as well cause they will blow your mind!
Just update to the latest firmware version and your battery life will be just fine.
If not you coul'd update your phone, root it, install setcpu, and get rid of Timescape & Mediascape.

[Q] N9005 Battery Drain

Hi guys, Noob alert hahahaha. Long time stalker first time poster.
I like many others have terrible battery performance with my Note 3 N9005. Mine began 2 months after purchase, no root etc. Tried everything and sometimes it would be fine, other times drain like hell. Now I am rooted using chainfire, I run clockwork mod, use nova launcher etc. My wifi never sleeps, so I have to turn it off manually and for the most part since rooting last month, installing greenify etc, I can get nearly 3 days sometimes out of a battery, which includes streaming spotify, browsing etc (I don't play games on my phone). Still my wifi never sleeps. But every so often lately the major battery drain has begun again. Last night I went to sleep on about half and woke up nearly dead. I am attaching a copy of Better Battery stats in the hope someone can explain what the cause is. I also noticed the cpu running at 300hz for most of the time.
Spudz30 said:
Hi guys, Noob alert hahahaha. Long time stalker first time poster.
I like many others have terrible battery performance with my Note 3 N9005. Mine began 2 months after purchase, no root etc. Tried everything and sometimes it would be fine, other times drain like hell. Now I am rooted using chainfire, I run clockwork mod, use nova launcher etc. My wifi never sleeps, so I have to turn it off manually and for the most part since rooting last month, installing greenify etc, I can get nearly 3 days sometimes out of a battery, which includes streaming spotify, browsing etc (I don't play games on my phone). Still my wifi never sleeps. But every so often lately the major battery drain has begun again. Last night I went to sleep on about half and woke up nearly dead. I am attaching a copy of Better Battery stats in the hope someone can explain what the cause is. I also noticed the cpu running at 300hz for most of the time.
Click to expand...
Click to collapse
How did you get this log?
Sent from Galaxy Note 3 SM-9005
thahim said:
How did you get this log?
Sent from Galaxy Note 3 SM-9005
Click to expand...
Click to collapse
I just saved bbs as a text file.
Spudz30 said:
Hi guys, Noob alert hahahaha. Long time stalker first time poster.
I like many others have terrible battery performance with my Note 3 N9005. Mine began 2 months after purchase, no root etc. Tried everything and sometimes it would be fine, other times drain like hell. Now I am rooted using chainfire, I run clockwork mod, use nova launcher etc. My wifi never sleeps, so I have to turn it off manually and for the most part since rooting last month, installing greenify etc, I can get nearly 3 days sometimes out of a battery, which includes streaming spotify, browsing etc (I don't play games on my phone). Still my wifi never sleeps. But every so often lately the major battery drain has begun again. Last night I went to sleep on about half and woke up nearly dead. I am attaching a copy of Better Battery stats in the hope someone can explain what the cause is. I also noticed the cpu running at 300hz for most of the time.
Click to expand...
Click to collapse
*#011# - Choose menu from softkey, switch WiFi power mode to OFF. May solve it. -
radicalisto said:
*#011# - Choose menu from softkey, switch WiFi power mode to OFF. May solve it. -
Click to expand...
Click to collapse
I just get a message saying required service unknown.
Spudz30 said:
I just get a message saying required service unknown.
Click to expand...
Click to collapse
I think it is *#0011# ; I also suspect you might need to set power-saving ON there in the WiFi menu, but that is just my guess.
In your log above the main problem seems to be Spotify and some other programs with wakelocks, maybe also stuff related to Bluetooth and WiFi vs Mobile Data.
xclub_101 said:
I think it is *#0011# ; I also suspect you might need to set power-saving ON there in the WiFi menu, but that is just my guess.
In your log above the main problem seems to be Spotify and some other programs with wakelocks, maybe also stuff related to Bluetooth and WiFi vs Mobile Data.
Click to expand...
Click to collapse
Wifi powersave was already on. Spotify runs pretty well all day at work. When at home bt and wifi are always switched off before I go to bed. My other issue and one I assume most note 3 owners have, is using the internet sucks 1% per minute. No joke. I can listen to music for hours and lose 3%, but use the web and I lose 1% per 1-2min. I lost 3% just typing this. Only once and it straight after root, did my phone not lose any percentage whioe on net for 15min. Uninstalling google play used to help also, but that does not seem to make any difference anymore. I never use location services or auto updates, so bugger me how to fix this.
Spudz30 said:
Wifi powersave was already on. Spotify runs pretty well all day at work. When at home bt and wifi are always switched off before I go to bed. My other issue and one I assume most note 3 owners have, is using the internet sucks 1% per minute. No joke. I can listen to music for hours and lose 3%, but use the web and I lose 1% per 1-2min. I lost 3% just typing this. Only once and it straight after root, did my phone not lose any percentage whioe on net for 15min. Uninstalling google play used to help also, but that does not seem to make any difference anymore. I never use location services or auto updates, so bugger me how to fix this.
Click to expand...
Click to collapse
Reset BBS statistics and do a log for one of those periods of just a few minutes when you lose 1-3%.
Also check if power-save mode in the phone makes any difference.

[Discussion] LG G3 - Screen on Time (SOT)

LG G3 Screen on Time Discussion​
Greetings all.
Firstly, this is not a thread to discuss resolution changing! There are several of those already and it has been established that it does not have a viable effect on battery life!
I started this thread as I thought we could use a useful thread which we will discuss SOLEY (SOT) screen on time. After sifting through the rather disorganised battery life discussions I was left with mixed ideas of what a general screen on time for the LG G3 was. There are of course several of these battery threads, but as they all talk about all aspects of battery life, standby included, I thought it would be nice to get some ideas of SOT congregating in one thread.
Format​
First of all there needs to be a format in which we standardise our discussion. If you are going to post complaining about SOT or saying how great your SOT is please format your post like so. I propose the following.
Model:
Rom and Version/Kernel:
Modem/Baseband:
Carrier/Country:
GPS:
WIFI:
Data (4g/3g/2g/none):
Explanation of use/modifications:
Screenshots (3% or below):​
Would you please state in the explanation, your use of battery saving apps such as Greenify, Amplify, Automatic Data toggles, Tasker, Xposed and so on. Note any messaging/email clients installed as these will have an obvious effect on SOT. What are your syncing settings? For the screen shots post any that seem interesting but a 3% or below is preferred. Mention something about your use, if it was gaming, web browsing, listening to music, or with a long period of standby time. Also please state an aproximation of your brightness settings plus any debloating that you have done, and anything else you think is of relevance!
This is the proposed format for posting. We should be able to get a fantastic database of SOT for the LG G3.
I do realise that everyone's usage differs greatly and it will vary according to brightness, location and many different factors such as how long the phone has been in standby etcetera.. But don't let that stop you posting. I will start.
My Screen on Time​Model: D855
Rom and Version/Kernel: Cloudy 2.5 and kernel
Modem/Baseband: 20P
Carrier/Country: Telecom Italia
GPS: No
WIFI: No
Data (4g/3g/2g/none): 3G on constantly
Explanation of use/modifications: Fast dormancy disabled. All the bloatware frozen with titanium back up. Whats app was the only IM installed plus skype. Screen brightness was roughly below 60% almost the whole time on auto. No gaming. Music listening for 20min, reading xda for the majority of the time, plus a bit of downtime for dinner. No greenify, amplify or data toggles. Purely let it run how it goes. Although I did have the sharpening set to disabled. My signal was around 2 bars for most of the time and my sync for everything was disabled, contacts, all google sync stuff. I had also disabled back ground data for the Google Play Store, which results in a pop up error, but this can be fixed by exiting and resarting the Play Store.
Screenshots (3% or below):
Model: D855
Rom and Version/Kernel: 20U
Modem/Baseband: 20U
Carrier/Country: EE UK
GPS: Device only
WIFI: Always on
Data (4g/3g/2g/none): 3G when out of the house
Pure stock, debloated as much as I could. Max CPU frequency reduced to 2295, CTT mod installed and sharpening disabled. Brightness at 50%/auto. No games, mostly browsing in chrome, music with screen off and an hour of voice calls. No greenify or any kind of "battery saving" apps.
derpadoodle said:
Model: D855
Rom and Version/Kernel: 20U
Modem/Baseband: 20U
Carrier/Country: EE UK
GPS: Device only
WIFI: Always on
Data (4g/3g/2g/none): 3G when out of the house
Pure stock, debloated as much as I could. Max CPU frequency reduced to 2295, CTT mod installed and sharpening disabled. Brightness at 50%/auto. No games, mostly browsing in chrome, music with screen off and an hour of voice calls. No greenify or any kind of "battery saving" apps.
Click to expand...
Click to collapse
Now thats inpressive. Do you live next to a cell phone tower? Or have an extended battery or what! Thats some impressive screen on time. Do you think you could get more?
This phone has such variation with SOT. More than my old S4, that had maybe 1 hour difference between users at most. But 7 hours SOT!?! What apps do you have installed/not installed. I'm going to flash your setup! That's utterly incredible!
Orcam said:
Now thats inpressive. Do you live next to a cell phone tower? Or have an extended battery or what! Thats some impressive screen on time. Do you think you could get more?
This phone has such variation with SOT. More than my old S4, that had maybe 1 hour difference between users at most. But 7 hours SOT!?! What apps do you have installed/not installed. I'm going to flash your setup! That's utterly incredible!
Click to expand...
Click to collapse
My cell signal is normally 2-3 bars so not especially strong. Just the stock original battery, around 6 months old at this point.
I have installed nova launcher, basic Google apps, poweramp, chrome, just typical everyday stuff. Removed everything LG except quickremote and quick note.
Could probably push over 8 hours if I underclocked more and messed about with custom kernels but I want to maintain the performance and stability I have.
I don't know how you guys can get 5 hours SOT.I barely get 4 hours sot and that too only on wifi.
Location is turned off,gestures off.Bright ess always on 35%.
I use whatsapp,fb,tapatalk and youtube.Little bit of gaming.
I have a used d855 and it was from an australian carrier "Optus" but i have flashed v20u kdz,rooted and using gabriel kernel.
I don't know if it's battery have got weaker.It's one terminal has gone somewhat black but other three are fine.
derpadoodle said:
My cell signal is normally 2-3 bars so not especially strong. Just the stock original battery, around 6 months old at this point.
I have installed nova launcher, basic Google apps, poweramp, chrome, just typical everyday stuff. Removed everything LG except quickremote and quick note.
Could probably push over 8 hours if I underclocked more and messed about with custom kernels but I want to maintain the performance and stability I have.
Click to expand...
Click to collapse
That is still phenomenal. I cannot comprehend having 7+ hours of SOT. It really is the only real gauge of battery life. At least for me. Idle battery drain is easily fixed by controlling wakelocks, but SOT is the main thing that I look for in a smart phone.
Before I bought this phone, which was about a week ago, I was impressed by 5 hours SOT, but knowing that this phone can have upwards of 7 hours makes me want to look into this issue more. It doesnt make sense to me. Do you have a BBS log from these screen on times?
Was your update OTA? I assume so. I currently don't have any wifi so I'm going to search for a hotspot, download the firmware from the XDA thread, flash it and see how I go. I am in Italy so it could be interesting.
umair42 said:
I don't know how you guys can get 5 hours SOT.I barely get 4 hours sot and that too only on wifi.
Location is turned off,gestures off.Bright ess always on 35%.
I use whatsapp,fb,tapatalk and youtube.Little bit of gaming.
I have a used d855 and it was from an australian carrier "Optus" but i have flashed v20u kdz,rooted and using gabriel kernel.
I don't know if it's battery have got weaker.It's one terminal has gone somewhat black but other three are fine.
Click to expand...
Click to collapse
The gaming really kills it. The GPU has a time with the screen. At least thats what I have found. I did about 20 min of that Shark Game to test out the phone and got 5 hours + SOT by 2% remaining. Facebook wont be helping. Whatsapp doesn't seem to be a problem for me on the drain side. It drains a bit, but not alot. Also does Optus support Fast Dormancy? If not its probably best to disable it.
Remeber to post in the above format so we can start to piece together the perfect combinations!
derpadoodle said:
Model: D855
Rom and Version/Kernel: 20U
Modem/Baseband: 20U
Carrier/Country: EE UK
GPS: Device only
WIFI: Always on
Data (4g/3g/2g/none): 3G when out of the house
Pure stock, debloated as much as I could. Max CPU frequency reduced to 2295, CTT mod installed and sharpening disabled. Brightness at 50%/auto. No games, mostly browsing in chrome, music with screen off and an hour of voice calls. No greenify or any kind of "battery saving" apps.
Click to expand...
Click to collapse
Mother of god..
asingha94 said:
Mother of god..
Click to expand...
Click to collapse
That's what I thought..
Wow guys, your phones are like beasts. I've never ever have gotten 4hr+ SOT on my G3. Nowadays I usually get 2,5 hrs with 40+ hrs of total battery time. I have no idea how you're doing it. I've tried to find the culprit, but everything seems normal. Atleast that's what apps tell me. Can you please help me find the issue? Give me tips?
Zunex95 said:
Wow guys, your phones are like beasts. I've never ever have gotten 4hr+ SOT on my G3. Nowadays I usually get 2,5 hrs with 40+ hrs of total battery time. I have no idea how you're doing it. I've tried to find the culprit, but everything seems normal. Atleast that's what apps tell me. Can you please help me find the issue? Give me tips?
Click to expand...
Click to collapse
Post in the format from my first post and we can compare and see how we can help!
Orcam said:
Post in the format from my first post and we can compare and see how we can help!
Click to expand...
Click to collapse
Model: D855
Rom and Version/Kernel: 20U
Modem/Baseband: 20U
Carrier/Country: Telenor HU
GPS: Off
WIFI: Always on
Data (4g/3g/2g/none): 3G when out of the house
CloudyG3 v2.5, fast dormancy disabled. Max CPU frequency left as is, No CTT mod sharpening disabled. Brightness at 30%/auto. No games, mostly browsing in chrome, music with screen of as well as watching Youtube. I'm also using facebook messenger, google hangouts and skype sometimes. No battery saving apps.
Zunex95 said:
Wow guys, your phones are like beasts. I've never ever have gotten 4hr+ SOT on my G3. Nowadays I usually get 2,5 hrs with 40+ hrs of total battery time. I have no idea how you're doing it. I've tried to find the culprit, but everything seems normal. Atleast that's what apps tell me. Can you please help me find the issue? Give me tips?
Click to expand...
Click to collapse
Zunex95 said:
Model: D855
Rom and Version/Kernel: 20U
Modem/Baseband: 20U
Carrier/Country: Telenor HU
GPS: Off
WIFI: Always on
Data (4g/3g/2g/none): 3G when out of the house
CloudyG3 v2.5, fast dormancy disabled. Max CPU frequency left as is, No CTT mod sharpening disabled. Brightness at 30%/auto. No games, mostly browsing in chrome, music with screen of as well as watching Youtube. I'm also using facebook messenger, google hangouts and skype sometimes. No battery saving apps.
Click to expand...
Click to collapse
And you say you are getting around 4 hours SOT? So you are running Cloudy like me, I'm not entirely sure yet, but it seems to me that it could infact be worse than some versions of stock, for screen on time. I'm currently out of Wifi so I have not yet had the chance to flash the 20U stock. I want to try it with my exact set up and see how I go.
That is strange, 4 hours SOT. It's not alot. I have auto sync disabled, along with every google syncing aplication under accounts disabled so nothing syncs. I also disabled back ground data for the Google Play store, which causes an abort dialog sometimes, but it is easily fixed by exiting the app, swiping it from recents and starting it again.
I also have my 3G set to only 3G whichvis annoyingly changed to auto on a reboot. But this certainly helps. As for modems how is your cell signal battery consumption under stock battery info? Whats your period of no signal? Of course, all those messaging apps probably ruin your SOT as most of them are polling all the time, at least try congregating all your messaging into one app, and make sure that app isn't messenger.
Also are you sure your carrier doesn't support FD? Are you getting massive phone wakelocks when FD is enabled?
Orcam said:
And you say you are getting around 4 hours SOT? So you are running Cloudy like me, I'm not entirely sure yet, but it seems to me that it could infact be worse than some versions of stock, for screen on time. I'm currently out of Wifi so I have not yet had the chance to flash the 20U stock. I want to try it with my exact set up and see how I go.
That is strange, 4 hours SOT. It's not alot. I have auto sync disabled, along with every google syncing aplication under accounts disabled so nothing syncs. I also disabled back ground data for the Google Play store, which causes an abort dialog sometimes, but it is easily fixed by exiting the app, swiping it from recents and starting it again.
I also have my 3G set to only 3G whichvis annoyingly changed to auto on a reboot. But this certainly helps. As for modems how is your cell signal battery consumption under stock battery info? Whats your period of no signal? Of course, all those messaging apps probably ruin your SOT as most of them are polling all the time, at least try congregating all your messaging into one app, and make sure that app isn't messenger.
Also are you sure your carrier doesn't support FD? Are you getting massive phone wakelocks when FD is enabled?
Click to expand...
Click to collapse
4 hours of SOT would be awesome for me. As I said it's only 2,5 hours nowadays. I got Gmail syncing all the time as it's essential for my work. There isn't any time without signal but the phone idle and cell standby is right under the screen in consumption with 10-15% each. My phone sleeps well, almost no battery usage while the screen is off. But as soon as I turn on the screen it goes crazy and consumes battery like mad. Messenger must be a huge battery drain but I used to have the 4 hrs of SOT even 5 on lighter days with messenger. I don't think my carrier support FD. It's a small country without any really advanced tech.
Zunex95 said:
4 hours of SOT would be awesome for me. As I said it's only 2,5 hours nowadays. I got Gmail syncing all the time as it's essential for my work. There isn't any time without signal but the phone idle and cell standby is right under the screen in consumption with 10-15% each. My phone sleeps well, almost no battery usage while the screen is off. But as soon as I turn on the screen it goes crazy and consumes battery like mad. Messenger must be a huge battery drain but I used to have the 4 hrs of SOT even 5 on lighter days with messenger. I don't think my carrier support FD. It's a small country without any really advanced tech.
Click to expand...
Click to collapse
Well it seems to me that your problem would be your modem/baseband/radio. If cell standby is up there with screen, I would assume that your phone doesn't have great reception. I say this because, supposing you have your screen off for a long period yet the radio isn't communicating that much data, but then once you turn the screen on, I'm going to assume that you are using the internet for browsing or responding to emails, messages ect? I would think that this would mean the phone must send alot more data with a bad signal, which could suggest why your standby times are fine and you SOT times aren't so good. 3G is definetly the way to go for SOT, you have no chance on 4G. Try enabling FD and seeing if phone starts having wakelocks in Better Battery Stats.
I also advise that you swap out Gmail for something a bit less ruthlessly active on the syncing side of things. I use stock, some people like others like cloudmagic, but there are a billion so try them out. Something that you can at least customise more to be push or pull and not syncing every 5 min. You can probably also disable all of the google account syncing tasks. Download greenify, and it has a setting there that allows you to see all the hidden Google services syncing tasks under accounts. I find that is one of the best things about Greenify. I don't use it for freezing apps, but that setting helps stop your phone syncing every second. For example who cares about chrome bookmarks syncing? Not me.
Edit: Sorry I just read that again. 2.5 hours S0T. That is utterly horrendous. Attach a BBS log.
Orcam said:
Well it seems to me that your problem would be your modem/baseband/radio. If cell standby is up there with screen, I would assume that your phone doesn't have great reception. I say this because, supposing you have your screen off for a long period yet the radio isn't communicating that much data, but then once you turn the screen on, I'm going to assume that you are using the internet for browsing or responding to emails, messages ect? I would think that this would mean the phone must send alot more data with a bad signal, which could suggest why your standby times are fine and you SOT times aren't so good. 3G is definetly the way to go for SOT, you have no chance on 4G. Try enabling FD and seeing if phone starts having wakelocks in Better Battery Stats.
I also advise that you swap out Gmail for something a bit less ruthlessly active on the syncing side of things. I use stock, some people like others like cloudmagic, but there are a billion so try them out. Something that you can at least customise more to be push or pull and not syncing every 5 min. You can probably also disable all of the google account syncing tasks. Download greenify, and it has a setting there that allows you to see all the hidden Google services syncing tasks under accounts. I find that is one of the best things about Greenify. I don't use it for freezing apps, but that setting helps stop your phone syncing every second. For example who cares about chrome bookmarks syncing? Not me.
Edit: Sorry I just read that again. 2.5 hours S0T. That is utterly horrendous. Attach a BBS log.
Click to expand...
Click to collapse
Sorry for the delay answer and thanks for you help so far. I've tried out your Greenify tips and install a more recent version of the kernel i'm running now as it was having battery drain issues. Also I noticed someting weird in BBS. Please see my attachment.
"No or unknown signal" 100%. Is it normal? Can it be the issue?
Zunex95 said:
Sorry for the delay answer and thanks for you help so far. I've tried out your Greenify tips and install a more recent version of the kernel i'm running now as it was having battery drain issues. Also I noticed someting weird in BBS. Please see my attachment.
"No or unknown signal" 100%. Is it normal? Can it be the issue?
Click to expand...
Click to collapse
Nah, I don't think so. Unless you actually have no reception? I get that too sometimes. I'm not sure if it is a bug or what it is, but if you had signal the whole time then you can probably ignore it. I had that too and wondered what it was. Never found out.
Also make sure you have your data set to 3G not auto and manually select your provider under cellphone networks. Because I have a feeling if you say you want to stay on the same one, you wont have it trying to switch when the signal gets low from that provider, it will just go to no signal. I'm not sure about your carrier, but some carriers have a switch over agreement with other carriers, which would make your signal reception reporting not entirely accurate. If you select one provider. It will always be that one provider
Here you go I will attach one of my BBS logs from when I got more than 5 hours SOT.
Orcam said:
Nah, I don't think so. Unless you actually have no reception? I get that too sometimes. I'm not sure if it is a bug or what it is, but if you had signal the whole time then you can probably ignore it. I had that too and wondered what it was. Never found out.
Also make sure you have your data set to 3G not auto and manually select your provider under cellphone networks. Because I have a feeling if you say you want to stay on the same one, you wont have it trying to switch when the signal gets low from that provider, it will just go to no signal. I'm not sure about your carrier, but some carriers have a switch over agreement with other carriers, which would make your signal reception reporting not entirely accurate. If you select one provider. It will always be that one provider
Here you go I will attach one of my BBS logs from when I got more than 5 hours SOT.
Click to expand...
Click to collapse
No, here in Hungary there is no agreement. It will only stay on my provider. Our 4G and 2G coverage is great but the 3G one is not so. I need to have 2g on too. Usually I got 2 or 3 bars at home. While in the city it really depends. Sometimes barely any signal, then all of a sudden max bars. Maybe my battery is faulty?
Edit: Also you got No or Unknown Signal (): 11 m 21 s 2.1% while I got 100%. I need to figure this one out.
Zunex95 said:
No, here in Hungary there is no agreement. It will only stay on my provider. Our 4G and 2G coverage is great but the 3G one is not so. I need to have 2g on too. Usually I got 2 or 3 bars at home. While in the city it really depends. Sometimes barely any signal, then all of a sudden max bars. Maybe my battery is faulty?
Edit: Also you got No or Unknown Signal (): 11 m 21 s 2.1% while I got 100%. I need to figure this one out.
Click to expand...
Click to collapse
Yes I noticed that too. Interesting. I suppose that you could try a new modem? Perhaps that would help your 3g signal?
Orcam said:
Yes I noticed that too. Interesting. I suppose that you could try a new modem? Perhaps that would help your 3g signal?
Click to expand...
Click to collapse
I changed modem, now I'm waiting for results. So far better. Also I noticed one more thing. My battery charges itself overnight. I went to sleep with 50% remaining when I woke up it went up to 52%. This happens very often. Also, when I'm using it under 30% it discharges even faster. Is it the battery or it's just miscalibrated? I've tried calibrating it by draining it almost to 0 then turned it off and offline charged it until it was full. Never worked. Anymore tricks?
Zunex95 said:
I changed modem, now I'm waiting for results. So far better. Also I noticed one more thing. My battery charges itself overnight. I went to sleep with 50% remaining when I woke up it went up to 52%. This happens very often. Also, when I'm using it under 30% it discharges even faster. Is it the battery or it's just miscalibrated? I've tried calibrating it by draining it almost to 0 then turned it off and offline charged it until it was full. Never worked. Anymore tricks?
Click to expand...
Click to collapse
Yeah, I noticed the exact same phenomenon actually, draining speeding up from 30%. I made a thread about it but no one took any interest. I read somewhere that perhaps LG does it to create a false sense of better battery. I would like to find the problem here though, because it is a rather annoying problem. Having inaccurate battery readings under 30% is the last thing you want. Perhaps they made it like that to make the battery saver feature seem like it is doing more than it really is?
As for charging over night I had that too on some other devices. I think it is a common bug across android or general lion batteries, because it's not uncommon to hear about. I'm sure there is a lot of discussion out there about it. Still, two percent is rather nice to gain over night without charging!
One more question, are you using the stock charger?

Need advice about battery drain

Hey everyone, I purchased the 6P a week ago and I really don't understand the battery in this thing.... I'm coming from LG G3 which never faced battery drain during stand by. I am not even using the 6P (still haven't migrated from the G3) because of the unreasonable battery drain during sleep, I have WiFi always on and (no I don't accept to turn it to Never during sleep) I never did this with any phone anyway, my G3 doesn't lose more than 1-2% during the whole night (7 hours).
Please take a look and tell me if this makes any sense because I'm thinking of returning the thing if it's not just a software issue:
Time of screenshots:
3:02 AM
11:48 PM
Taken today, phone left untouched at home.
Battery life is really hit or miss, many lose 0-3% during the night while others like yourself lose a ton. Try changing your WiFi to either 2.4GHz only or 5GHz only, as some found that helps out. Custom kernels can also control WiFi wakelocks, and I've found running Franco kernel does a great job at helping standby life.
How's the signal strength from within your home? Having a weak cell signal can assist in battery drain. However that's some serious drainage. I'm thinking you have one or more wakelocks preventing the phone to deep sleep. If you're rooted, greenify is a must. It has boosted my battery life by a ton. I would also try to get some more battery stats applications. Better battery stats was/is my favorite app but I'm not sure its working on MM
geoff5093 said:
Battery life is really hit or miss, many lose 0-3% during the night while others like yourself lose a ton. Try changing your WiFi to either 2.4GHz only or 5GHz only, as some found that helps out. Custom kernels can also control WiFi wakelocks, and I've found running Franco kernel does a great job at helping standby life.
Click to expand...
Click to collapse
Although it is not convenient to switch between the 2 bands ( Work is on 2.4GHz and Home is on 5GHz) but I will try it to see if it helps any.
Do you think this will be fixed with software update? and is it because Android M or because 6P on Android M?
Pain-N-Panic said:
How's the signal strength from within your home? Having a weak cell signal can assist in battery drain. However that's some serious drainage. I'm thinking you have one or more wakelocks preventing the phone to deep sleep. If you're rooted, greenify is a must. It has boosted my battery life by a ton. I would also try to get some more battery stats applications. Better battery stats was/is my favorite app but I'm not sure its working on MM
Click to expand...
Click to collapse
Signal strength is fine at my home ( never faced an issue with G3).
I haven't installed anything that can hog battery like that, I only set-up Email, Hangouts to Sync, I never used Greenify or any battery saving apps ( The battery should last as advertised with it's standard capacity), i'm not asking for a magical battery life, just what's expected of a 3450 mAh.
I'll post Sambatterystats results shortly.
See if WiFi scanning is turned off
Many say the battery drain issue really spiked with the update to Android 6.01. So it appears to be SW related, and not HW, FWIW.
I found my fix is as Geoff53 said above, install a custom kernel (Kylo in my case). And I use Greenify on top of it. Great battery life now.
pipnmike said:
See if WiFi scanning is turned off
Click to expand...
Click to collapse
Scanning is off. WiFi on the other hand is Always on.
jejb said:
Many say the battery drain issue really spiked with the update to Android 6.01. So it appears to be SW related, and not HW, FWIW.
I found my fix is as Geoff53 said above, install a custom kernel (Kylo in my case). And I use Greenify on top of it. Great battery life now.
Click to expand...
Click to collapse
I hope it's just the 6.0.1 .. because I really would hate to return it..
Well, I'd go as far as flashing a custom ROM if that would completely solve the problem, not just the Kernel.
I initially had bad batter drain, not now. Unplug 6:30 am and 10pm still have 45%. Use to be dead by 7pm. I found the culprits were bad apps that I thought were OK. Ebay, Amazon, Facebook, ESPN, Waze.... when I deleted these and a few more, then rebooted all was good. Haven't tried putting them back though. I leave GPS, WIFI, blue tooth... all on. Even have 3 mail apps all set to "push." I don't twitter though.
Make a back up with Titanium or MyBackup, factory wipe and reset and see if your battery improves with only basic apps and mail. Bet it's bad apps. If improves slowly add apps until you find the culprit.
MLT2004 said:
I initially had bad batter drain, not now. Unplug 6:30 am and 10pm still have 45%. Use to be dead by 7pm. I found the culprits were bad apps that I thought were OK. Ebay, Amazon, Facebook, ESPN, Waze.... when I deleted these and a few more, then rebooted all was good. Haven't tried putting them back though. I leave GPS, WIFI, blue tooth... all on. Even have 3 mail apps all set to "push." I don't twitter though.
Make a back up with Titanium or MyBackup, factory wipe and reset and see if your battery improves with only basic apps and mail. Bet it's bad apps. If improves slowly add apps until you find the culprit.
Click to expand...
Click to collapse
In my opinion, the " Bad App" theory is getting a bit out of hand. I installed the same apps as on my G3 (never had a bad app on it) , and 6P has been factory reset and insatlled nothing at all, only logged into gmail and hangouts, and I tried with the (WiFi during sleep set to never ) then the drain is not as bad anymore but I lost realtime push notifications which is unacceptable.
Now if believe there are so many "bad apps" then we can have the Doze which is supposed to minimize app drain if not terminate it, but that's not the case here obviously, so I think it's actually specific WiFi bug on Android M and not bad apps.
jejb said:
Many say the battery drain issue really spiked with the update to Android 6.01. So it appears to be SW related, and not HW, FWIW.
I found my fix is as Geoff53 said above, install a custom kernel (Kylo in my case). And I use Greenify on top of it. Great battery life now.
Click to expand...
Click to collapse
This for me, was getting lovely life and slooooow standby.
Updated the latest build yesterday and Google Services has hammered by battery today, gonna give it a few days to settle down though
chaosdark said:
Hey everyone, I purchased the 6P a week ago and I really don't understand the battery in this thing.... I'm coming from LG G3 which never faced battery drain during stand by. I am not even using the 6P (still haven't migrated from the G3) because of the unreasonable battery drain during sleep, I have WiFi always on and (no I don't accept to turn it to Never during sleep) I never did this with any phone anyway, my G3 doesn't lose more than 1-2% during the whole night (7 hours).
Please take a look and tell me if this makes any sense because I'm thinking of returning the thing if it's not just a software issue:
Time of screenshots:
3:02 AM
11:48 PM
Taken today, phone left untouched at home.
Click to expand...
Click to collapse
did u somehow manage to decrease standby drain?

Trying to track down cause of recent battery drain issue.

Hello all,
So I know there's various discussions all over the web about the Galaxy s10 and battery issues on both Snapdragon and Exynos variants. It seems people are experiencing a wide margin of difference in avg battery life..
So here's my situation. My wife and I both have S10+'s through AT&T. We got them the first week they came out. I looked though the forums and performed several battery optimization tweaks on both phones and since then the battery life has been really impressive... No complaints really. Until this last week.
We both recieved the March security patch and fingerprint scanner fix about a week ago. My wife's phone seems unchanged by this. Everything working as expected. My phone however has been draining battery MUCH faster both in SOT and standby time. I'm losing 2-3x more battery % overnight. In the last 20 mins of just reading through threads on the XDA forum app, I've lost about 10% battery. I'm sitting in the dark with my screen brightness very low too. (down another 5% since I started typing this!)
My wife and I have very similar phone habits. Since both our phones are optimized identically, and we used most of the same apps a play the same games, I started looking through everything different I've done in my phone since this problem started. I installed Adhell3, which seems to be setup properly and working. Mike B. from Adhell's Discord assured me that Adhell shouldn't be draining my battery. I'm mostly using it just to remove a bunch of basic bloatware and block some ads.
The update seems to have worked fine otherwise. My FP scanner is much better now, but something is definitely wrong. I've tried wiping the partition cache afterwards. I've tracked down others experiencing issues after this particular update, but cant seem to find a way to fix this problem yet. I saw something about Deep Sleep problems after the update when someone uses a VOIP service like Skype or WhatsApp, but I dont use anything like that. I can't even find a good tool to use to see more information about my battery usage, as the built-in battery monitor lacks a good deal of information. CPUspy doesn't work on my version.
If anyone has any ideas of what could be the culprit, what else I could try, or what tools I could use to try and track down what exactly is causing this sudden increase in drain, I'd really appreciate it.
Which update do you have ASBA or ASCA? This is rather weird, Battery drain can also come from restoring from backups. I lose 2% every night and my phone is on airplane mode, not connected to anything except location. I do not have adhell, and last time I tested before the fingerprint update I had 10h SoT on wifi purely. When I got the new fingerprint update I checked if the phone went to deep sleep and it does, so I really do not know what might be your issue. I have an exynos variant btw. Also I charge my phone constantly from 80 I let it drop to 40 and charge it back, I do not use fast charging options. Since unplugging my phone now on LTE fully I have lost 1% in 30 min, I have my fitbit always connected, location on, max resolution, I have a semi black wallpaper and brightness around 40-50%.
I will see today how much SoT I can get from 80% part wifi, part LTE, I will update.
clear cache helped a lot of people
Update 1
Reset all phone settings to factory. Don't do full factory reset, just all the settings, fixed my post update battery drain issues
Sent from my SM-G975U using Tapatalk
Update 2
Hrrm. It seems I don't have ASBA or ASCA, I have ASD3. The March update.
I'm really hoping I don't end up having to factory reset and manually install everything... Because I did do a restore from backup with AT&T Transfer, because it seemed really convenient and time saving. I had no idea that so many people have had issues with restoring from various back up services (AT&T, Samsung, Google etc.)
I did the same restore from backup on my wife's S10+ too and she's had no problems. Her battery life is phenomenal. My battery issues only started after this last update.
SinisterDev said:
I'm really hoping I don't end up having to factory reset and manually install everything... Because I did do a restore from backup with AT&T Transfer, because it seemed really convenient and time saving. I had no idea that so many people have had issues with restoring from various back up services (AT&T, Samsung, Google etc.)
I did the same restore from backup on my wife's S10+ too and she's had no problems. Her battery life is phenomenal. My battery issues only started after this last update.
Click to expand...
Click to collapse
Well that seems rather strange to be honest, you can eliminate possibilities by just testing and see what works. Last possibility can be that factory resetting and installing all new, but then again, it could be that it solves your issues or not. You should be having rather horizontal lines to prove your phone is truly going into deep sleep in my opinion, but also you can check with CPU Spy
Sorry it will be this pic
Try to log too safe mode and check the battery drain
If stopped then it was from an application that have a problem
If not I think it might be a system app or something
So. I'm starting to think that some of my problem has to do with wakelocks. Unfortunately I have limited access to wakelocks statistics since my phone is unrooted. However. Last night I fully charged my phone right before bed and then took it off the charger to see how much it would lose overnight. It dropped a whopping 10% vs the 1-2% it used to.
I looked through some of the battery info and noticed several apps running in the background for very long periods of time since last night. Chrome(2hrs) , Discord(2hrs), Google Play Services(a whopping 13hrs 30mins running in background) and Google Play store (5hrs)
Somehow Discord was responsible for draining 7.6% battery in that time!
So, could this be a wakelock issue causing my phone to lose so much battery overnight? I know that's only half the problem, because I'm also experiencing higher drain than usual while using certain apps too. But I'm trying to figure out one thing at time.
SinisterDev said:
So. I'm starting to think that some of my problem has to do with wakelocks. Unfortunately I have limited access to wakelocks statistics since my phone is unrooted. However. Last night I fully charged my phone right before bed and then took it off the charger to see how much it would lose overnight. It dropped a whopping 10% vs the 1-2% it used to.
I looked through some of the battery info and noticed several apps running in the background for very long periods of time since last night. Chrome(2hrs) , Discord(2hrs), Google Play Services(a whopping 13hrs 30mins running in background) and Google Play store (5hrs)
Somehow Discord was responsible for draining 7.6% battery in that time!
So, could this be a wakelock issue causing my phone to lose so much battery overnight? I know that's only half the problem, because I'm also experiencing higher drain than usual while using certain apps too. But I'm trying to figure out one thing at time.
Click to expand...
Click to collapse
You can look at this thread and see if you can install the app without being root or not
https://forum.xda-developers.com/showthread.php?t=1179809
aromerodaniel said:
Which update do you have ASBA or ASCA? This is rather weird, Battery drain can also come from restoring from backups. I lose 2% every night and my phone is on airplane mode, not connected to anything except location. I do not have adhell, and last time I tested before the fingerprint update I had 10h SoT on wifi purely. When I got the new fingerprint update I checked if the phone went to deep sleep and it does, so I really do not know what might be your issue. I have an exynos variant btw. Also I charge my phone constantly from 80 I let it drop to 40 and charge it back, I do not use fast charging options. Since unplugging my phone now on LTE fully I have lost 1% in 30 min, I have my fitbit always connected, location on, max resolution, I have a semi black wallpaper and brightness around 40-50%.
I will see today how much SoT I can get from 80% part wifi, part LTE, I will update.
Click to expand...
Click to collapse
10 sot?!?!?you sure about it?!?whatever I try I always only have 7 something sot,how can you make it 10?!?
paullu said:
10 sot?!?!?you sure about it?!?whatever I try I always only have 7 something sot,how can you make it 10?!?
Click to expand...
Click to collapse
I have done it before, I can look for the image, if you would like. That was a full day of wifi actually.
paullu said:
10 sot?!?!?you sure about it?!?whatever I try I always only have 7 something sot,how can you make it 10?!?
Click to expand...
Click to collapse
Here is the pic
Also you can look at this thread
https://forum.xda-developers.com/s10-plus/how-to/official-exynos-battery-life-thread-t3917814/page7
You have it good compared with me I get background drain on all apps and I have all apps set not to run in the background
da1e8 said:
You have it good compared with me I get background drain on all apps and I have all apps set not to run in the background
Click to expand...
Click to collapse
You just need to tweak your settings more, put which apps do not run on the background or go to sleep, how many days you need to wait to put unused apps to sleep. Is all tweaking the settings.
aromerodaniel said:
You just need to tweak your settings more, put which apps do not run on the background or go to sleep, how many days you need to wait to put unused apps to sleep. Is all tweaking the settings.
Click to expand...
Click to collapse
I've put all apps to sleep and they still register as been used
da1e8 said:
I've put all apps to sleep and they still register as been used
Click to expand...
Click to collapse
Then I don't what you can do, either do a factory reset and so not restore anything from backups and see if that works. I usually set my phone that way, clean no restoration from any backup all apps are installed manually, and I do not even use adhell to disable most of Samsung crap apps and services.

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