samsung galaxy S4 battery dies fast

[alexje]

Hello .
I have the Samsung galaxy s4 black edition and i flashed my phone via odin
And my battery dies fast I've got a new battery and i charged it for 12 hours but i still have the same problem please help :/

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[Rukbat]

First do a factory reset. Then do a system cache clear. Then fully charge the battery and try it. If it still uses a lot of battery fast, I'd say it's the ROM you flashed, or it flashed wrong.

 

[alexje]

Thanks for the answer . I think that the ROM is the problem .
Because i reset my phone 4 times i think since I got it .
I flashed my phone with a worng firmware not the black edition firmware :/
What should i do ?
And i think the S4 black edition i9500 isn't getting the lollipop update right?

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