[Q] Very Poor Battery Life on PA 4.45 Rom - Galaxy S III Q&A, Help & Troubleshooting

HI There,
I need a little help over here,
I have PA 4.45 rom installed on My S3 GT-i9300.
But the battery life I am getting is terrible.
the fully charged battery drains out within 30 minutes if I play a game. or do a little heavy work.
do if any one has some solutions on this please let me know.
or which are the other very stable roms.

Hundreds of identical posts, search before creating another.

Reflash the ROM with a complete wipe!
Also reflash your kernel too!

Related

Which ROM has the best battery life

I'm using Seraphim and I'm happy with the battery life. It seems to be worse than the GB ROM but I can get about 2% down every hour when the phone is idle.
I am thinking of trying different ROMs and battery life is very important to me. Which ROM will give the phone a better battery life based on your experience?
Thanks.
http://forum.xda-developers.com/showpost.php?p=25550982&postcount=5
i should include ICS in the title. I am looking for ICS ROMs.
linnil said:
i should include ICS in the title. I am looking for ICS ROMs.
Click to expand...
Click to collapse
ah ok, im in search of a good ics battery friendly rom as well, actually downloading dag's ics "hybrid" rt now. i'll give it a go for the next couple days and post back. i was seeing about the same as you for seraphim.
In my experience, unless there's a bug, a ROM has little effect on battery life. Android is going to use a certain amount of power to run itself, and there is little that a dev can cook into a ROM to change this. Beyond the system, battery usage is from the screen, apps, and radios. If you are in an area with poor reception, and have lots of apps and widgets that frequently update in the background, this will decrease battery life.
I've used both DaGr8's Alpha II and Seraphim, and my battery drains less than 1% per hour when idling.
Guys a Search would have told you that Battery life is 99% on the user and has almost nothing to do with the rom. We could be running the exact same rom and get very different battery lifes due to the apps we use and how we have the device set up.
In the end there is not best rom. Only what works best for you.
Thread closed

Best Rom For Battery Life (POLL)

Hey guys the reason im making this is because i have seen on other forums and even on this that alot and alot of people ask for which rom has the best battery life. So in solution i am making this poll so that people can just look at it and not have to create a thread on what rom has the best battery life and clutter up the general.
SO here are the roms
I will update when new roms come
*snapshots would help
*other roms comment
*choose 1 rom only
*why and how much would help to
Best battery life for me has been Saurom GB. 13 hours on battery, 6 hours of screen time.
On ICS, I've gotten 8 hours on battery, 5 hours screen time while on Noteworthy Beta 2. Still have some tweaking to do on ICS, I had a couple apps set to refresh every 10 minutes, so it killed my battery faster.
Link to screenshots: http://forum.xda-developers.com/showpost.php?p=25432841&postcount=4
Guys a Search would have told you that Battery life is 99% on the user and has almost nothing to do with the rom. We could be running the exact same rom and get very different battery lifes due to the apps we use and how we have the device set up.
In the end there is not best rom. Only what works best for you.
Thread closed

Battary life and ROMS

Hi I loaded this rom to my I9100
GT-I9100_WanamLite.XXLSJ.V13.0.NO-WIPE
It is awesome but seems to really drain my battery.
considering testing
[I9100][ROM 4.1.2] Stock 4.1.2 JB to see if it improoves.
I want to find out what ROM has the best battery life on my phone.
Can anyone provide responses on what roms work flawlessly and dont have excessive battery drain.
Thanks so much in advance.
I love this forum.
first of all this question is against the rule regardless how it is worded. check the sticky at the top of this forum.
Battery drain depends on a number of factors.
Some of the factors are :
What type of apps you have on the phone.
Do you leave wifi on all days
Do use push email set how often
How you use your phone for calls, streaming and games.
These factors are different from person to person, there for what one rom works for one person may not work for you.
The best way is to experiment with different roms till you find one that suits you in aappearance and battery life.
vonone said:
Hi I loaded this rom to my I9100
GT-I9100_WanamLite.XXLSJ.V13.0.NO-WIPE
It is awesome but seems to really drain my battery.
considering testing
[I9100][ROM 4.1.2] Stock 4.1.2 JB to see if it improoves.
I want to find out what ROM has the best battery life on my phone.
Can anyone provide responses on what roms work flawlessly and dont have excessive battery drain.
Thanks so much in advance.
I love this forum.
Click to expand...
Click to collapse
Ok this topic you created proves that you didn't even bother to watch the XDA intro video when registering or even bother to do a quick search of forum OR read sticky topics.
Here is the video you need to watch before asking any more questions...
jelly bam
Hi man, i'm running jelly bam rom last release y it has an amazing batery life, 13 hours by now and still having 30%... wifi an data on all day, and sent many messages, sorry for my bad english, hope you understand what i want to say smooth, stable, baterry life, JELLY BAM IS PERFECT
I would recommend to just flash NEATROM. Look for it.
vonone said:
Hi I loaded this rom to my I9100
GT-I9100_WanamLite.XXLSJ.V13.0.NO-WIPE
It is awesome but seems to really drain my battery.
considering testing
[I9100][ROM 4.1.2] Stock 4.1.2 JB to see if it improoves.
I want to find out what ROM has the best battery life on my phone.
Can anyone provide responses on what roms work flawlessly and dont have excessive battery drain.
Thanks so much in advance.
I love this forum.
Click to expand...
Click to collapse
you'll have to test for yourself... combination of roms+kernels etc... but personally rootbox 3.2 (with default kernel) gave me the best battery life...

[Q] Battery life/Wakelocks on Galaxy S3 i9300 with ParanoidAndroid 2.54

Hi All,
I flashed ParanoidAndroid 2.54 on my Galaxy S3 I9300 about a week back. Every thing seems faster but I am having real problems with my battery life. My phone lasts a day barely if I don't use it much. On stock Samsung JB ROM I got 1.5 - 2 days with much more usage than this. I have attached my battery usage plot and Better Battery Stats wakelocks screenshots. I have all my account syncs turned off. So is location reporting and Google now.
I really like this ROM and would like to stick with it if I can get the battery issue sorted out.
Any help would be greatly appreciated.
Thanks in advance
You'd be better off writing in the BetterBatteryStats thread
Some comments please.
try to use HydR-C0mpl3xTreme-2.7a or perseus 29.2 kernel.. It will make your batetry better
Thanks for your replies. I have changed my ROM to Omega 4.2 with Siyah Kernel. Seems good until now. Lets see how it goes.

s2: drain problem!

ho to all i've bought an used s2 that has a problem with the battery. it drains very fast, even with al services disabled. i've bought a brand new samsung battery and also a non original battery with more mha, but the phone discharges always very fast. i'v try to recalibrate the battery with no results...i've last cyanogen rom on it
try change ROM or kernel
Wich rom and kernel do you suggest me
My suggestion:
1. check your battery stats and google fixes to apps that drain ur battery
2. install greenify
3. install custom roms, my suggestion: slimsaber + dorimanx
Whats dorimanx
phantomEVO said:
Whats dorimanx
Click to expand...
Click to collapse
Dorimanx is a kernel, not a rom.
I ve seen that slimsaber is like a beta not a stable version righe?
phantomEVO said:
ho to all i've bought an used s2 that has a problem with the battery. it drains very fast, even with al services disabled. i've bought a brand new samsung battery and also a non original battery with more mha, but the phone discharges always very fast. i'v try to recalibrate the battery with no results...i've last cyanogen rom on it
Click to expand...
Click to collapse
Hi, I have got very same problem! I spent like last two years with trying different ROMs. I tried CM, Omega, NeatROM,... but never found one ROM which will not drain battery so quickly...
My girlfriend has got Alcatel OT6010 which has got similar specs as S2 and her phone lasts for 4 days! if she is not on internet all the time. Mine with new extended battery, lasts maximum 2 days max. I am really dissapointed about that
Therefore I would like to ask someone whether he/she can recommend some stable (not alpha or beta) ROM with Android 4.1 or above. Different Kernel is also welcome.
I am looking forward for any help on this!
phantomEVO said:
I ve seen that slimsaber is like a beta not a stable version righe?
Click to expand...
Click to collapse
Your technically correct. It isn't very stable yet.
---------- Post added at 12:35 PM ---------- Previous post was at 12:24 PM ----------
pz1982 said:
Hi, I have got very same problem! I spent like last two years with trying different ROMs. I tried CM, Omega, NeatROM,... but never found one ROM which will not drain battery so quickly...
My girlfriend has got Alcatel OT6010 which has got similar specs as S2 and her phone lasts for 4 days! if she is not on internet all the time. Mine with new extended battery, lasts maximum 2 days max. I am really dissapointed about that
Therefore I would like to ask someone whether he/she can recommend some stable (not alpha or beta) ROM with Android 4.1 or above. Different Kernel is also welcome.
I am looking forward for any help on this!
Click to expand...
Click to collapse
Since you've tested many roms already, the problem could be caused by old circuitry on the phone. My phone last for 2 days max without using it too, although choosing the right kernel for you could slightly increase battery life (e.g dorimanx or apolo). In terms of stability, cyanogenmod is never perfect, don't use slimsaber, neat rom was quite stable for me, paranoid android was ok, never tried cyan fox, PAC rom isn't going to be updated for a while and is nightlies only, carbon rom is nightlies only. So yeah, just go with neat rom or paranoid android (stable)or cm11 (and wait for next snapshot).
Can i use paranoid with dorimanx?
I haven't had any problems so far with slim saber.
Have you tried the app 'Greenify' yet? It can hibernate apps that drain battery in background.
Another suggestion: Tasker app
Create profiles that for example turn on / off mobile data.
2 days battery life, that's epic for the s2..I get 1 day max at the mo ...and never had much more on any ROM/kernal
phantomEVO said:
Can i use paranoid with dorimanx?
Click to expand...
Click to collapse
Yeah you can. You just need to check what version of dorimanx you install.
There is one for ics/jelly bean and one for kitkat.
And depending on what version of s2 you have you need to check what rom you install. Not sure if dorimanx is available for i9100g
By the way in terms of battery drainage I faced the same problem.
For me it had several causes:
1. My mobile connection wasn't very good and therefore my phone got hot while searching good signal - I flashed a new modem to improve connection... If this won't help a new provider is needed I guess
2. Too many apps running in the background - as already said in a post above greenify will help there a lot as it prevents app from starting without you wanting it
3. Also I installed a new kernel - I'm using dorimanx too. It's battery profile can help a lot
4. Pure performances x (Zeno edition) my phone got a lot faster after flashing this. Also it drains less battery when being idle.
Hope this can help you.
Sent from my GT-I9100 using XDA Free mobile app

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