Hi Guys, I have this situation my SGS2 with stock rom JB 4.1.2 I9100UHMS8 this situation is annoying because the battery is bigger than the original one (1650mAh) this battery has a capacity of 2000mAh.
I have this crazy wakelocks and... I don't know what's going on
I perform wipe dalvik cache and cache partition
check it out on the attachments and tell me what you think
thanks!
gtorrese said:
Hi Guys, I have this situation my SGS2 with stock rom JB 4.1.2 I9100UHMS8 this situation is annoying because the battery is bigger than the original one (1650mAh) this battery has a capacity of 2000mAh.
I have this crazy wakelocks and... I don't know what's going on
I perform wipe dalvik cache and cache partition
check it out on the attachments and tell me what you think
thanks!
Click to expand...
Click to collapse
first thing you are having very weak signals which results in battery drain fast. try to change your modem so that you can have good signal...
if you are using apps like facebook,viber etc try to greenify them..
Related
Hi, i've encountered some issue with battery since I installed this ROM.
I had some freeze and when I rebooted the phone the battery level dropped down of 20-30%...Also during the charge the behaviour was not "normal".. I can post some screenshot to made my explaination "visible".
The first time I had this problem, I reflashed the rom after a full wipe (data and cache) and after i hadn't performed the backup but installed the apps one by one from the store..that not solved the problem. I uninstalled set CPU, I also changed the battery...same freeze and same problem...Any advice?
Thank you!
Try another rom .
jje
Go back to GB until ICS gets rid of bugs.
Sent from my phone to your mind
I`m using same rom but never had issue with battery. I suggest you to use phone until battery will be 0%, use until phone will shut down itself. Leave it off and charge battery for 7 hours. Turn it on and find on market battery calibration, calibrate the battery. Also you can try to change kernel. Good luck
Thank you all. I'll try to calibrate the battery (i think that it is clear that is not a battery problem) before changing kernel and then ROM.
fanzai21 said:
Thank you all. I'll try to calibrate the battery (i think that it is clear that is not a battery problem) before changing kernel and then ROM.
Click to expand...
Click to collapse
Before flashing anything, flash first this kernel http://forum.xda-developers.com/showthread.php?t=1363738
078gregory said:
Before flashing anything, flash first this kernel http://forum.xda-developers.com/showthread.php?t=1363738
Click to expand...
Click to collapse
Of course...asap i will try and i let you know.
Thank you.
strange that because im getting better battery life than i did from stock gb although i have frozen all samsung apps through titanium im amazed really. It probably takes a couple of charges to sort the battery on a new rom.
Well...I've performed the cleaning of the kernel..and installed a new kernel. No matter which kernel: the battery behaviour is the same. 30 minutes ago screenshot.
I'm going mad
Have you tried another battery, doing full wipes or reflashing rom
djseaneq said:
Have you tried another battery, doing full wipes or reflashing rom
Click to expand...
Click to collapse
I tried with another battery.
I did a full wipe.
I refleshed the rom after the full wipe.
The only thing to do is change the rom.
For the moment I unistalled some apps (Set CPU was already uninstalled..now I deleted Rom Toolbox)
078gregory said:
Before flashing anything, flash first this kernel http://forum.xda-developers.com/showthread.php?t=1363738
Click to expand...
Click to collapse
cheers for this link ... looks like this cud help me thanks alot man
durangatang said:
Go back to GB until ICS gets rid of bugs.
Sent from my phone to your mind
Click to expand...
Click to collapse
I agree. I myself am using Omega Ice Cream Sandwich 10.4 still
At the moment the problem is gone...propably it was due to the apps setCPU and Rom Toolbox..both set the CPU.
I continue to check the behaviour..the battery life is about 14 hours...maybe it is possible to set the phone to do better..more battery life...
Hello ..
After officially upgrading to ICS via Samsung Kies , i would like to ask if a wipe data / factory reset is a must for stability ? :good::good:
Also
Anyway to let the RAM back to 0.91GB instead of 687 MB ?
Thanks
george912 said:
Hello ..
After officially upgrading to ICS via Samsung Kies , i would like to ask if a wipe data / factory reset is a must for stability ? :good::good:
Also
Anyway to let the RAM back to 0.91GB instead of 687 MB ?
Thanks
Click to expand...
Click to collapse
its not mandatory to do Data/factory reset, unless u have any issues after upgrading ur rom
george912 said:
Hello ..
After officially upgrading to ICS via Samsung Kies , i would like to ask if a wipe data / factory reset is a must for stability ? :good::good:
Also
Anyway to let the RAM back to 0.91GB instead of 687 MB ?
Thanks
Click to expand...
Click to collapse
after Android upgrade, it is always recommended to perform factory reset, to ensure stability, and minimize problems.
Swyped from my Galaxy SII
i wld say its always wise to do full wipe after big upgrade. however, yeah why not if u dont have problems..dont touch it.
bout RAM.. your RAM dident go anywhere, its taken/reserved by ICS itself. ICS menages RAM differently then GB,
and this RAM is used to make your phone smoother and more responsive
cheers
Thanks for replies , but i feel that battery drains so fast , i was sleeping about 6 hours and it was 52% when i got awake it reached 43% and before i slept i closed everything and cleared ram , so is that normal or i should do a hard reset ?
Maybe its the best fir you to reset then,although we all know sgs2 battery is...well..unpredictable?
Sent from my GT-I9100 using xda app-developers app
george912 said:
Thanks for replies , but i feel that battery drains so fast , i was sleeping about 6 hours and it was 52% when i got awake it reached 43% and before i slept i closed everything and cleared ram , so is that normal or i should do a hard reset ?
Click to expand...
Click to collapse
Can you check if your phone goes into deep sleep mode? Maybe there's some app running in background not allowing it.
However, after flashing a new ROM/upgrading android, cache/dalvik cache wipe couldn't give you anything but benefits and if you can also clear /data, it would be better.
Thanks All i have made wipe data and now everything is working perfectly :good::good: Sorry for any disturbance
Hey guys,
I've just instelled cm10 a few days ago,
and it's making me crazy, hope you can help!
Most of the time it works great. BUT when I
play some games or use Facebook, it just
Shuts-down the phone, and when I turn it on
it says it got 1-5% Battery left. (it's not true)
When I plug the charger, the battery level
get's back to where it was.
I've tried updating to CM10.1 and the problem
presists.
so,
1. What's cousing those shutdowns?
2. How can I fix the battery problem after the shutdown?
Thanks!
You installed it with a full wipe?
Sent from the Matrix
Doorman404 said:
Hey guys,
I've just instelled cm10 a few days ago,
and it's making me crazy, hope you can help!
Most of the time it works great. BUT when I
play some games or use Facebook, it just
Shuts-down the phone, and when I turn it on
it says it got 1-5% Battery left. (it's not true)
When I plug the charger, the battery level
get's back to where it was.
I've tried updating to CM10.1 and the problem
presists.
so,
1. What's cousing those shutdowns?
2. How can I fix the battery problem after the shutdown?
Thanks!
Click to expand...
Click to collapse
Have you checked to see if this also happens with non-CM roms?
The first thing you should be doing is counting out a hardware problem so install a non-CM rom like a Samsung stock or based rom.
Also do a clean install or your roms to avoid issues. (Wipe data/factory reset in recovery, ONLY USE IF YOU HAVE A CUSTOM KERNEL/RECOVERY FLASHED).
Donnie Sins said:
You installed it with a full wipe?
Sent from the Matrix
Click to expand...
Click to collapse
I came to cm10 from stock, so yes.
CC10.1 - was updated from the ABOUT
menu (OTA update), So I couldn't wipe,
I just did "Factory reset" from Settings
after the update.
TheATHEiST said:
Have you checked to see if this also happens with non-CM roms?
The first thing you should be doing is counting out a hardware problem so install a non-CM rom like a Samsung stock or based rom.
Also do a clean install or your roms to avoid issues. (Wipe data/factory reset in recovery, ONLY USE IF YOU HAVE A CUSTOM KERNEL/RECOVERY FLASHED).
Click to expand...
Click to collapse
There was no Problems at all on 2.3 stock,
So I don't believe it's an hardware issue.
factory reset from the OS is the same as
Full Wipe, right?
calibration might help. Hardly hardware issue.
a korean guy told me so, they are from the future you know; already got the JB and all.
sent, and now this app cra.........
HAHA I know
but What do you mean by Calibration ?
battery calibration, or kernel stweaks.
sent, and now this app cra.........
Battery calibration - yes.
Kernel stweaks - How can it help?
It seems like a problem with the cm10 rom,
Anyone here using the CM10 nightlies?
Can you tell me if yours is stable or
has such isues ?
I think it's the battery info picked up by the ROM. Wipe bat stats to force it start from scratch.
sent, and now this app cra.........
Double post- Sorry
gastonw said:
I think it's the battery info picked up by the ROM. Wipe bat stats to force it start from scratch.
sent, and now this app cra.........
Click to expand...
Click to collapse
Hey, I've tried battery cal. again - it didn't help.
The main issue though is the random shutdowns not the battery stat.
It mainly happens with the Facebook app, Is it a known bug in CM10 ?
Just an update: I've flashed 2 other Stock based roms and the problem is worse Now!
It shuts down like 10 times a day now, on every screen even on Lockscreen sometimes.
The phone was 100% good before I flashed cm10! Did i do something wrong ???
What do you think's wrong with it?
Help! Please?
Does the screen flicker issues on cm 10.1 effect the phone in long term..Wil it damage the screen ?
Hi,
My s2 has recently started to have very poor battery life. I am on stock JB firmware. I've never rooted this phone, and don't plan to until the phone is out of warranty, which is still about 6 months away.
The phone was pretty full of apps, so I decided to do a factory reset: settings> backup and reset> factory data reset> format USB storage ticked.
This fixed a problem that I was also having with my WiFi connection being slow, but it doesn't seem to have fixed the battery life problem. The phone does not last the day, even with very little use whereas before it could go at least 2 days before the battery went flat.
Is it possible that something has not been wiped during the process and is still causing a problem? Does the 'format USB storage' option wipe the internal SD card?
In the battery menu the biggest drain in 'android OS' with around 50%. This suggests to me there is still something wrong.
Any help would be greatly appreciated.
Thanks.
Maybe you need new battery..
Check the apps which gives regular wakelocks..
Download wakelock detector and see who is the culprit
doctor_droid said:
Check the apps which gives regular wakelocks..
Download wakelock detector and see who is the culprit
Click to expand...
Click to collapse
maybe you need to wipe dalvik cache and recalibrate battery maybe some times it's a bit a galaxy s2 bug
http://forum.xda-developers.com/showthread.php?p=18600161
Thanks for the replies,
I don't think its the battery that is the problem, as I would expect a more gradual failure than what I have experienced.
I'll try the wakelock detector, that sounds like a useful tool.
Battery cal and dalvik cache wipe may also help. Is there a way of wiping the dalvik cache without CWM recovery? As I said in the first post, I dont want to root the phone
I think stock android recovery has a option to wipe cache...
Stock android recovery does have a cache wipe option. Does this wipe the dalvik cache too?
kingkevbo said:
Stock android recovery does have a cache wipe option. Does this wipe the dalvik cache too?
Click to expand...
Click to collapse
I dont think so
I too am facing the same problem on my JB XLWS. Now i reverted on ICS
Sent from my GT-I9100 using xda app-developers app
Code SyGma said:
I too am facing the same problem on my JB XLWS. Now i reverted on ICS
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
So u have good battery life on ics??
Thanks for all your replies on this matter guys. I finally sorted the problem. It was the USB charging port. It was dirty. I cleaned it out with some contact cleaner and battery life is all back to normal. Unfortunately my Wi-Fi problem is back, so I'm starting a new thread about that if any of you knowledgeable guys fancy helping me out!
Sent from my GT-I9100 using xda app-developers app
Not only the theme engine is not working properly, also the battery management got worse by the November security update 8.0.0.168(C432). Anyone experiencing same obstacles with this update? Is Huawei going to fix it in next update?
PS: Don't want to do factory reset, that's why I'm asking.
my phone is Hp20 lite dual
1.Not batery drain - battery is ok 2 days life
2.Theme is working no problem
i am install full update 168(c432) and full wipe data/factory reset and wipe cache
And phone is very cool working NO PROBLEM bro
No problems here
HEKER510 said:
my phone is Hp20 lite dual
1.Not batery drain - battery is ok 2 days life
2.Theme is working no problem
i am install full update 168(c432) and full wipe data/factory reset and wipe cache
And phone is very cool working NO PROBLEM bro
Click to expand...
Click to collapse
2 days battery life????? I have the lx2 and I get half a day if I'm lucky. I have 8.0.0.147
got the same problem and my phone is overheating fast. while. it didnt do that before. what to do!? i did wipe cache