screen on time not showing accurate time

[mak_mahesh786]

after latest fota, the screen on time not showing accurate usage time, its been one hour me using the phone and its still showing the same time 

[arno_gosse]

Hello, the problem appears only after the phone is restarted without charging, the screen on time isn't increasing.
After the next full charge, the screen on time is resetting and restart to increase normally.
In the copy screen thereafter, the time of screen and apps has freeze just after reboot after latest 189 FOTA update.
Best regards.