Hey , my phone 4 months just i buy new , i think go to service center and say battery problem , and changed it, but i had a reply consultant, JUST REPLACE WHEN BATTERY IS BAD , NO CHANGE AS GOOD , I want changed battery because confused and not last for 1 day of single charged, my battery died at 2 hours of full brightness and 4g is always on..
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YESTERDAY WHEN I UNPLUGGED after full charged 100% was 2-3 hours stand by and not discharging after i set up full brightness and using for snapchat, and normally discharged for every 1 percent.

looks good. after reboot 60% percent i see 57% AND TODAY i unplugged for full charged just locked phone and see what battery doing, i unlocked after 5-10min and see 97%