For example :
I rebooted my phone on 47 mins and 11s of screen usage, normally it should update the screen usage to 48 mins and beyond ..... , but it stuck at 47 mins for 10 mins then start to update and back to normal.why?
stock rooted NB7.
thank you in advance.
I factory reset then flashed the rom(clean) again but the problem still exsit.
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