j7 pro oreo update erors

[RbMehra]

Battery drain very fast ..Galaxy app not open..  too much erors after oreo update.

[naddy123]

back up ur data and do a factory reset ...all will be well

[RbMehra]

oky

[Junmun]

just remove samsung account and replace it again

[pankajur]

https://youtu.be/C_Z_CwriIuc

[shoaibkhan]

factory data reset

[RbMehra]

again battery draining fast

[Siva4]

First enable on safe mode

[RbMehra]

what is safe mode

[Siva4]

long press the power off option