Android OS Battery drain since 4.3

samylyes2304 · Jan 18, 2014

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 ?

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Lasantha · Jan 18, 2014

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 · Jan 19, 2014

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 ?

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itandy · Jan 20, 2014

samylyes2304 said:
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 ?

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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.

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Android OS Battery drain since 4.3

samylyes2304

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Lasantha

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samylyes2304

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itandy

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