[Q] battery usage,wakelocks - Galaxy S 4 Q&A, Help & Troubleshooting

hi guys. Noob alert !
here are some screens maybe you can give me some tips on these drains and wakelocks. never encountered that gplay services using that much juice. what can i do ? all the best !

Related

Which have you blocked on S2 to stop battery drain?

Hi
I am wondering if anyone has a set list of blocks apps on there Samsung S2 to help increase battery life?
At the same time, which app are they using to control the list?
Just got my S2 and nede to control the apps to increase battery life.
Thanks
https://spreadsheets.google.com/spr...SENVeXlqUm5vV0E&single=true&gid=0&output=html
http://forum.xda-developers.com/showpost.php?p=14801678&postcount=2711
jje

Battery Calibration

Hi i heard Battery Calibration an many places and wondered what that is and i have some qustions if any one can help me
what is Battery Calibration ?
and what dose it do ?
and how to do it ?
Thank You,
MODKID said:
Hi i heard Battery Calibration an many places and wondered what that is and i have some qustions if any one can help me
what is Battery Calibration ?
and what dose it do ?
and how to do it ?
Thank You,
Click to expand...
Click to collapse
Check out this thread http://forum.xda-developers.com/showthread.php?t=884684
Download the battery calibration app from the market...

Android System Battery Drain problem

hello, I'm experiencing some random android system battery drain problems which is eating my battery horribly, it sometimes surpasses the display in battery consumption.
please i tried everything even i tried greenify to hibernate system and my normal apps, I'm no longer using thz the s view cover because i presumably thought that the magnet in the cover is what is causing this problem but it's not.
help please help
Sent from my Supercharged Bad Boy Galaxy S4 I9500 using Tapatalk
What ROM? ... Install BetterBatteryStats and post log if possible
SilentRazor said:
What ROM? ... Install BetterBatteryStats and post log if possible
Click to expand...
Click to collapse
all my rom infos are in my Signature, BBS shows no wakelock, it's happening randomly, is it because i use CFQ scheduler in my i/o performance ?
You need to upgrade to 4.3... MH1 had weird drain issues back then when I used it too. Can you post android battery stats screenie, how much hours you gettin? Whats screen on time?
Hi.
U should post some BBS screenshots for us to look at.
Only then, we can tell what's eating it.
Cheers.
Do you get random reboots and during reboot hangs at the samsung galaxy I9505 logo? if so insert the power cable and you should be able to launch your phone.
there is a bad series of batteries on the market that came with the S4 out of the box, I had the same experience and after replacing the battery
this problem was gone
good luck
Looks like your battery has some damage...Try to get a new one from Samsung official website.
Sent from my GT-I9500 using xda app-developers app

Best Combination Rom+Kernel for Battery?

Hey there!!
I want to ask you guys what best battery life results you get and which Roms+Kernels you are using?!
I'm testing around at the moment. Right now I'm on CM11 4.4.3 with KT-Kernel, but I guess theres a better solution for my battery life.
Btw: I'm using Viper4Android on High Audio with much settings a lot, that might cause the hardcore drain, but still im looking for something to make it a bit less
Thanks in advance guys!!!
greets

battery drain so fast

hello, i have a Samsung S4 GT-19500 flashing with rom S6. my baterry drains so fast. only got 2 hours of usage from 100% to 15%. is there any way i could fix this problem?? help me. this irritates me so much. thank you.
Better Battery Stats Log
Hello and thank you for using Q/A,
please send a Screenshot from this App:
http://forum.xda-developers.com/showthread.php?t=1179809&goto=newpost
[APP][2.1+][09 Oct. - V2.1] BetterBatteryStats
Read the OP carefully.
Kind regards
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