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Android OS Battery drain since 4.3

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samylyes2304
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Default Android OS Battery drain since 4.3

Hi,
Since the 4.3 update on my ZR I have a big battery drain problem, with android OS eating up sometimes more than 50 % of my battery and keeping the phone awake for approximately 10 hours.
Anybody have a solution ?Click image for larger version

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Envoyé de mon C5502 en utilisant Tapatalk
 
Lasantha
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get wake lock detector or better battery stats to pin down,have u enabled location based wifi.it had huge drain on mine.i froze it using titanium
 
samylyes2304
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I did use BBS and I found out that my battery drain comes from mmc1_detect but I couldn't find out how to get rid of this wakelock, any one have any idea ?



Envoyé de mon C5502 en utilisant Tapatalk
 
itandy
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Quote:
Originally Posted by samylyes2304 View Post
I did use BBS and I found out that my battery drain comes from mmc1_detect but I couldn't find out how to get rid of this wakelock, any one have any idea ?



Envoyé de mon C5502 en utilisant Tapatalk
Seems like a SD card issue to me. Unless you're mounting and un-mounting the SD card all the time, it's not quite normal to have this wakelock for more than an hour.

Do you have another SD card to test? Or you might try formatting your existing SD card. It's possible some of the media files inside are corrupted.
My phone
Sony Xperia ZR | Rooted Stock ROM 4.3 | Stock kernel | Dual CWM/TWRP recovery | Samsung 32GB UHS-I

HTC Incredible S | Blackrose 2.02 HBOOT | 4EXT Touch | CM11 VivoKat | TESCO Kernel 3.0.101 | 3831.18.00.28 radio | SanDisk Ultra UHS-I 32GB

My work
Photo Grid/Frame Widget | Android Phone Vibrator - Xposed | Ringer & Notification Volume Unlink in ICS/JB - Xposed | Notification Direct Launcher - Xposed | Xperia Stamina LED - Xposed
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