My S8 phone battery is draining fast also after the last update .. I need to che

[Tammam]

My S8 phone battery is draining fast after the last update .. I need to charge it twice a day campared to once for two days before the update .. please samsung fix that problem quickly in the next update.

[Daviddukebabu]

bro during charging please turn off your wifi or mobile data or location etc . thus you can retain your battery

[Kanaan]

try to detect the app/s which drain your battery via Device maintenance and uninstall it/them.