i'm experiencing Android System excessive os battery drain on my GT-I9500 under Omega v14.1, it's eating up all my juice from two days ago, even my display isn't over 10%, Android System is taking 58% and sometimes more than that.
Please can somebody help with this serious problem ?
PS: my phone is new, and my battery isn't swollen ...
Install BetterBatteryStats which can be found here on xda, fully charge and then fully discharge your mobile using it as you normally would, then look at Kernel wakelocks to see if there are any processes draining your battery.
Sent from my GT-I9505 using XDA Premium 4 mobile app
nhariamine said:
i'm experiencing Android System excessive os battery drain on my GT-I9500 under Omega v14.1, it's eating up all my juice from two days ago, even my display isn't over 10%, Android System is taking 58% and sometimes more than that.
Please can somebody help with this serious problem ?
PS: my phone is new, and my battery isn't swollen ...
Click to expand...
Click to collapse
http://www.androidpolice.com/2013/1...lay-services-seems-to-be-a-battery-hog-today/
My Google Play is 32% and i have hardly used my phone.
Hi all.
Just a quick question. My battery life is great but i feel like it could be much better. Here are my current stats as i write this.
With this its saying i will get under 4 hours screen on time, i wouldnt say i was a heavy user. I use my phone quite a bit but i wouldnt say it was alot.My biggest problem is with the android system anyone else have it as such a big drain? Somedays its sat up at 40%
Anyone know what i can do to rectify this? Im currently not rooted..
Thanks in advance
Liam
There are just two possibilities.
LG stock rom is so bloated that it sucks most of battery or GRAM feature is so good that screen time is not really problem anymore.
Forgot to mention, my screen time was 2hr 30 so probably looking at not even getting 4 hours screen on time.. Gonna have to guess that it's the stock rom sucking up loads of battery? Would that cause the android system percentage to be so high?
I'm having the same issue here.. Getting 4 hours screen ttime though...
Sent from my LG-D802 using xda app-developers app
Im Getting just under 4 hours!
would be nice to be getting more, dont get why android system is taking up so much!
Your signal is bad, and google play service is too high.
My android system is very high too but i can reach 5hours sot easily
Sent from my LG-D802 using xda app-developers app
Xenovias said:
Your signal is bad, and google play service is too high.
My android system is very high too but i can reach 5hours sot easily
Sent from my LG-D802 using xda app-developers app
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Click to collapse
install greenify. it save my battery. last longer.
I can easily reach 6 hours screen on time. And I'm a heavy user and by no means try to save battery. multiple social networks, emails syncing etc often streaming music and watch videos and brightness set to a constant 75%. This is on StockModRom. So yeah I'd say something is draining your battery unnecessarily there.
Try installing better battery stats:
http://forum.xda-developers.com/showthread.php?t=1179809
see if anything is keeping your phone awake, I'm sure the guys over at that forum can help you, don't forget to Thank/donate to the guy if his app helped you. Whats your drain when phone is left overnight? mine varies between 0-3%.
shaldi said:
install greenify. it save my battery. last longer.
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Click to collapse
Not Rooted
Merfy said:
I can easily reach 6 hours screen on time. And I'm a heavy user and by no means try to save battery. multiple social networks, emails syncing etc often streaming music and watch videos and brightness set to a constant 75%. This is on StockModRom. So yeah I'd say something is draining your battery unnecessarily there.
Try installing better battery stats:
http://forum.xda-developers.com/showthread.php?t=1179809
see if anything is keeping your phone awake, I'm sure the guys over at that forum can help you, don't forget to Thank/donate to the guy if his app helped you. Whats your drain when phone is left overnight? mine varies between 0-3%.
Click to expand...
Click to collapse
Installed better battery stats today! will see what that throws up..
wow, your battery is tons better than mine, although overnight i get similar drops only a 3% drop maximum..
Strange..
Hopefully better battery stats will show me whats up!
Okay last night over night the battery dropped 10% im pretty sure this is not normal.. gonna have to dig deep and find the cause..
ldorbin said:
Okay last night over night the battery dropped 10% im pretty sure this is not normal.. gonna have to dig deep and find the cause..
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Click to collapse
If you find one, please let me know. As Android System is also eating my battery.
Sent from my LG-D800 using xda app-developers app
Strangely, for me, when I go over ~2h screen time the Android System drain is taken over by the Screen drain. This being said, I never got over 3h30m of screen time - this is with about 10h WiFi (including overnight => ~2% drain) and about 7h 3G. I have noticed plenty of crap among the kernel wakelocks, but I lack the knowledge to remove them in the source code and rebuild the kernel.
Also, BBS is among the apps that trigger a Qualcomm bug regarding sensor kernel wakelocks (sns_async_ev_wakelock), which, obviously, lead to more battery drain.
All of this is not really acceptable coming from a company like Qualcomm (the sensor bug, in particular, is present ever since the S3 QC version...).
I'll second that Greenify is pretty good at saving battery.
I too have had a screen on time of 6 hours 11 mins over a duration of being off charge for over 14 hours
I'm using StockMOD kernel but the ROM itself is stock as i can't seem to get StockMOD rom to boot.
Also if you Root try TricksterMOD and use multicore savings etc maybe get a bit more life from your battery
Hope battery life gets better for you as it is an awesome phone would be nice for you to enjoy it as much as the rest of us
callum1986 said:
I'll second that Greenify is pretty good at saving battery.
I too have had a screen on time of 6 hours 11 mins over a duration of being off charge for over 14 hours
I'm using StockMOD kernel but the ROM itself is stock as i can't seem to get StockMOD rom to boot.
Also if you Root try TricksterMOD and use multicore savings etc maybe get a bit more life from your battery
Hope battery life gets better for you as it is an awesome phone would be nice for you to enjoy it as much as the rest of us
Click to expand...
Click to collapse
I'll look into trickster. But when I first got my G2 I was blown away by the battery. Now its not much better than my s4..
Sent from my LG-D800 using xda app-developers app
Yea let us know how you get on could just be something holding the phone awake that'll kill it in know time as suggested before download better battery stats it's pretty good at helping find the culprit
Sent from my LG-D800 using xda app-developers app[/QUOTE]
Okay, so i gave up finding what it was. did a system restore and well what can i say? apart from WOW.
been on for 26 hours now with 2hr 20mins screen on time and still at 62% absolutely amazing!
still unsure whether to root and try and squeeze even more battery out of it!
Still annoyed i never found out what was causing the issue..
Wow just wow. This was my last charge, absolutley incredible.
This includes 1hr 45min of music streaming.
Streaming a 2hr 20 min film.
Twitter/facebook/emails and a tiny maybe 10 mins of web browsing.
I have with cyanogenmod 11 a very nice Akku.
99% Akku - 5 hours standby (Internet GPS.... On)
58% Akku - 4.5 houers tune in radio (everytime Internet on)
I think that's whery good
Sent from my LG-D802 using xda app-developers app
I've been having some massive battery issues the past week, with a full charge going dead after only 8 or so hours of medium to low usage. I thought it was maybe the battery, so I bought a new one, but it's still doing it. GSAM shows "Android System" taking up the most battery by far (close to 28%), but I have no idea how to narrow that down to specifics. And after I updated the last OTA, I lost root, so Wakelock Detector isn't working anymore. What's the best way to figure out what's causing this? It's super annoying.
Hey again I posted in another topic of yours I would use any app I could I've used battery doctor that monitors apps. Deep sleep battery saver. Seems like your phones awake all the time. Maybe even battery monitor widget.
Sent from my SM-N910V using XDA Free mobile app
So, yestarday I installed latest Russian Lollipop firmware for the i9500 (I9500XXUHOD4_I9500SERHOD4_SER) and battery, when using the phone, gives a decent SOT, maybe 3~4 hours. But when the phone is in standby mode Android OS and Android System procces take care of draining it hell fast (all of this with Save Battery Mode ON, always). Can I do something about this? Did I do something wrong? Is there another battery friendly stock Lollipop build? (Maybe one of those before HOD4).
The phone's battery is ok, it has at least 3 months of usage. It is not bloated or something like that but if you have another tip t check if its life is over I'll be glad to read it.
I neither installed some uncommon consuming battery apps, just the regular things. Even I tried to optimize it by installing Device Control and Kernel Adiutor to change some values but I had no luck so far. I have GSam Battery Monitor to check what's darining battery and Better Battery stats (although I don't really know how to use it) because I can't get Wakelock Detector to work on Lollipop. I have my phone rooted and with TWRP installed.
Cheers.
PS: SOT and general battery stats differ in 1% of battery because I first took the battery stats screenshot then put it to charge and 5 mins later I thought it would be better to add SOT to give you a refference of the use the phone has had. Not big deal.
XXtremiXX said:
So, yestarday I installed latest Russian Lollipop firmware for the i9500 (I9500XXUHOD4_I9500SERHOD4_SER) and battery, when using the phone, gives a decent SOT, maybe 3~4 hours. But when the phone is in standby mode Android OS and Android System procces take care of draining it hell fast (all of this with Save Battery Mode ON, always). Can I do something about this? Did I do something wrong? Is there another battery friendly stock Lollipop build? (Maybe one of those before HOD4).
The phone's battery is ok, it has at least 3 months of usage. It is not bloated or something like that but if you have another tip t check if its life is over I'll be glad to read it.
I neither installed some uncommon consuming battery apps, just the regular things. Even I tried to optimize it by installing Device Control and Kernel Adiutor to change some values but I had no luck so far. I have GSam Battery Monitor to check what's darining battery and Better Battery stats (although I don't really know how to use it) because I can't get Wakelock Detector to work on Lollipop. I have my phone rooted and with TWRP installed.
Cheers.
PS: SOT and general battery stats differ in 1% of battery because I first took the battery stats screenshot then put it to charge and 5 mins later I thought it would be better to add SOT to give you a refference of the use the phone has had. Not big deal.
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Did you try factory reset your device?
Joku1981 said:
Did you try factory reset your device?
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I did. Reflashed the build too. I use Greenify.
Sent from my GT-I9500 using XDA Free mobile app
Since i updated my phone to 5.1.1 my note 4 battery drains fast
What is a good battery app on play store that can help improve my battery drain
Juice Defender Pro is great combined with the app called Greenify... this combo has been used by some of the top developers for years