its seems like you customize your phone maybe too much, I'm using 4.5.4i right now and the battery keeps about double the time it was with 5.1.x.
i suggest you to reset your phone to stock form (rom, recovery, bootloader and etc.) and than install 4.5.4i. i don't have any other ideas... | |
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Erank replied at 2017-01-15 22:59 was sold my m2 n buy a phone with simple ui,good batry n 1 important is flashtool... | |
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