Urgent help needed - LG Optimus L9 P760, P765, P768, P769

My l9 is eating 15% battery overnight (between 12pm to 8am) lying idle.is it normal if not what should i do?
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mannulko said:
My l9 is eating 15% battery overnight (between 12pm to 8am) lying idle.is it normal if not what should i do?
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Click to expand...
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Its normal. common issue after upgrading to JB in L9

mannulko said:
My l9 is eating 15% battery overnight (between 12pm to 8am) lying idle.is it normal if not what should i do?
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http://lmgtfy.com/?q=My+l9+is+eating+15%25+battery+overnight

Will service centre help me go back to ics?
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mannulko said:
My l9 is eating 15% battery overnight (between 12pm to 8am) lying idle.is it normal if not what should i do?
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Click to collapse
Hi mannulko, you could use Wakelock for detecting the programs which wake up your L9 and Greenify for hibernating them.
I'm on JB too and consuming 0% battery overnight.
Cheers. Good luck.
Sent from my L9 P76020h-EUR-xx

This is a common problem. Factory reset will fix it. (DO IT AFTER EVERY UPDATE)

Does greenify requires rooting?
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Yes

My phn is not rooted any other solution?
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Related

Battery charging

I'm using mik rom and my battery will charge upto some 50 % even if keep continues chargeing of 12 hours ...and even I tried calibration app but problem not solving
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mvgadagi said:
I'm using mik rom and my battery will charge upto some 50 % even if keep continues chargeing of 12 hours ...and even I tried calibration app but problem not solving
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Click to collapse
Did you wiped batts stats?
mvgadagi said:
I'm using mik rom and my battery will charge upto some 50 % even if keep continues chargeing of 12 hours ...and even I tried calibration app but problem not solving
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Click to expand...
Click to collapse
Use this guide.
http://forum.xda-developers.com/showthread.php?t=1071885
mastershefis said:
Did you wiped batts stats?
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Click to collapse
Thanks buddy
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droidaem said:
Use this guide.
http://forum.xda-developers.com/showthread.php?t=1071885
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Click to collapse
Thanks buddy
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Battery drain

After updating my s2 to 4.1.2. Something sucks my battery incredibly... i have power saving options ON and juice defender... i don't even used it....
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Re: Baterry drain
Okay. First: you got no question but posted just a statement.. Second: how should we know what's the cause of this? There are plenty of threads about battery drain in JB, so I suggest you read them first. Good luck.
Sent from the Matrix
Get rid of Juice Defender for a start. That app was created purely to Hoover money from n00bs in the case of the paid versions & to lull n00bs into falsely believing the app actually makes a difference to battery life (all versions including the free one).
Re: Baterry drain
Sorry, my fault. Any suggestion?*
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Re: Baterry drain
robin961 said:
Sorry, my fault. Any suggestion?*
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Click to collapse
Yes, start reading. Seriously, there are tons of information available from people who face the same problem as you do.
Sent from the Matrix
Re: Baterry drain
What do you think Deep Sleep is useless too?
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Re: Baterry drain
Hey, robin, OS is draining tha hell outta you device, check the apps you've installed and the services that are running on background.
How? Listen to donnie.
Sent from the little guy
Re: Baterry drain
robin961 said:
What do you think Deep Sleep is useless too?
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Click to collapse
What do you mean? I hope you're not asking again about the causes...
Sent from the Matrix
Re: Baterry drain
thank you Gastonw i check it
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You do that, and read some threads.
Sent from the little guy
The problem is that i have the same apps like 3 days ago when i updated. Thanks for your help.
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[HELP] Battery is dischargeing while it plugged with charger

Last night i connected my phone with charger than the charge was 36%.
After some time the charge gone to 41%.
Then i go to bed for sleep..
When i woke up at the morning I saw the charge is 19%.
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BoNdHaN said:
Last night i connected my phone with charger than the charge was 36%.
After some time the charge gone to 41%.
Then i go to bed for sleep..
When i woke up at the morning I saw the charge is 19%.
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Click to collapse
Did you change the kernel ou using a Custom Rom??
alexnakano said:
Did you change the kernel ou using a Custom Rom??
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After buying the phone i dont change anything.. i use stock rom.
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BoNdHaN said:
Last night i connected my phone with charger than the charge was 36%.
After some time the charge gone to 41%.
Then i go to bed for sleep..
When i woke up at the morning I saw the charge is 19%.
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Click to expand...
Click to collapse
Check out this thread: http://forum.xda-developers.com/showthread.php?p=36124435
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Oomahey said:
Check out this thread: http://forum.xda-developers.com/showthread.php?p=36124435
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the dude above me has a nice find..
just change your charging values in relation to the app above
saywhatt said:
the dude above me has a nice find..
just change your charging values in relation to the app above
Click to expand...
Click to collapse
i dont get you buddy ?
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Phone gets hot and battery sucks!

Hey guys...
So thats the problem i am facing with my SG2,whenever im using the phone it becomes really hot. And battery also,i get only like 5-6 hours of on-screen usage and that sucks. I have tried many ways to callibrate it but none worked. Any help would be appreciated. Thanks
Im running Asnet MIUI rom with philz kernel
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Hot is normal because CPU be faster and that's why is hot...
google themselves say that doesn't affect battery life
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So calibrating is no needed. And stock battery drains very fast I use 3500Mh... I play games with it, on about 1h and my battery is about 80%
Sorry For Bad English.
Can you provide a battery stats screenshot?
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Paulius7 said:
Hot is normal because CPU be faster and that's why is hot... So calibrating is no needed. And stock battery drains very fast I use 3500Mh... I play games with it, on about 1h and my battery is about 80%
Sorry For Bad English.
Click to expand...
Click to collapse
Okay thanks man,but what really bothers is the battery
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krazy1101 said:
Can you provide a battery stats screenshot?
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Thanks for reply man,i dont know how noobish this is gonna sound but how do i get you the battery stats? As in do i need to install an app or something?
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Paulius7 said:
Hot is normal because CPU be faster and that's why is hot... So calibrating is no needed. And stock battery drains very fast I use 3500Mh... I play games with it, on about 1h and my battery is about 80%
Sorry For Bad English.
Click to expand...
Click to collapse
Man you must be carrying a brick.
Sent from the little guy
Anyone??
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Search for the BetterBatteryStats thread on here. Get the app & install it. Let it run for a few hrs. Post logs/screenshots.
Pro tip - No bumping threads shortly after making them. Make a thread, wait patiently for a response.
Could You please post some screenshots of cpuspy?
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jakuburban said:
Could You please post some screenshots of cpuspy?
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Hi - I think I sussed this one once and for all: http://forum.xda-developers.com/showpost.php?p=42491486
Let me know how you get on.
CPU spy screenshot
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gastonw said:
Man you must be carrying a brick.
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Click to collapse
No, Just a little bigger not much... I can photo if you want
Abdl said:
CPU spy screenshot
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Was your phone display turned off ?
If yes then program/programs use phone in deep sleep you need betterbaterystats and Look what using so much processor If you was using phone then It's normal. And you can't change nothing about battery only Dorimanx/Syiah Kernel and use Stweaks...
You made this screenshot after leaving the phone for 12 min display turned off?
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jakuburban said:
You made this screenshot after leaving the phone for 12 min display turned off?
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I dont think so,i was using it partially for about 30 mins after unplug then i took screenshot
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Paulius7 said:
No, Just a little bigger not much... I can photo if you want
Was your phone display turned off ?
If yes then program/programs use phone in deep sleep you need betterbaterystats and Look what using so much processor If you was using phone then It's normal. And you can't change nothing about battery only Dorimanx/Syiah Kernel and use Stweaks...
Click to expand...
Click to collapse
No,it was not totally turned off,partially on and off....will upload BetterBatteryStat soon
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Yes, then problem with one/more program/s so look into BBS...
Here is battery stat,according to my battery+ app i have unplugged since 2hrs19mins ago
And here are battery stats,i hope thats what youre asking for
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Do you have root ? If have go to Patrial wakelocks and post SS here And your screen was 30 mins Turned on
Paulius7 said:
Do you have root ? If have go to Patrial wakelocks and post SS here And your screen was 30 mins Turned on
Click to expand...
Click to collapse
Partial wakelocks
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Screen draining battery like crazy

So I noticed this problem right when I bought the phone and went to the battery settings. Does anyone know why this is happening?
Some details: Stock 4.3 ROM, rooted and TWRP recovery.
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RaideN250 said:
So I noticed this problem right when I bought the phone and went to the battery settings. Does anyone know why this is happening?
Some details: Stock 4.3 ROM, rooted and TWRP recovery.
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Click to collapse
can you post what the screen usage time? click on Screen as in your last pic...
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That is perfectly normal, about 5hrs screen on time from a full battery. Screen will always be the biggest power user.
RaideN250 said:
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Screen Time Was never Higher than 3.5 hrs For me . Its a very nice time that uve got. There is just no reason to worry

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