To my bros, wanna ask you guys.
I ady upgraded iOS 10.0.2, hear this version will drain battery very fast.
Today I got very terrible experience, morning full charge at 9am, just reply Whatsapp around 1hour ++ no game no browsing, no even make call. The battery drain so fast til 50% in 12pm.
Then just now evening I full charge again 7.45pm, on waze 3min check traffic And it drop 10%, then now 9.45pm I just keep replied Whatsapp, the battery life now is 65%. Do u think this is abnormal?
Should I bring it to claim warranty? I ady factory reset 2 times from yesterday n today morning.