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Low Battery Back-Up after JB Update

Discussion in 'Android Devices' started by salman_90, Jul 7, 2013.

  1. salman_90

    salman_90 Lurker
    Thread Starter

    I have updated my Sony Xperia S to Jelly Bean 4.1.2. But after that, I'm experiencing Low Battery Back-up. Battery drains much quickly than before. What should I do to prevent it? Please help

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  2. Tyseyh

    Tyseyh Android Expert

    I think major updates like that need a full factory reset.
    Some people are lucky and didn't need to, others..not so lucky.

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