Sony Xperia J - Display Battery Percentage

Android 4.0 (Ice Cream Sandwich)
Phone: Sony Xperia J
Factory OS: Android 4.0 (Ice Cream Sandwich)

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Display Battery Percentage

Go to Settings – Display. Then tick the Display battery percentage checkbox. If your phone doesn’t have this option, then go to the Google Play store and download a useful App called Battery Percentage.

There are two different Apps under that name, but they are both good.

 
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