Battery Drain After Oreo Update

[Tammam]

The battery is draining so fast after the last Android Oroe update .. please solve this problem as fast as you can

[Neilrose]

I noticed it.

[maik]

my battery is better now if oreo than nougat

[aramis]

depends on ur usage. you seem to be playing the phone screennall the time. try to reduce the screen brightness as well

[AliAkbar2]

same

[hab]

battery life has improved very well than before after March security patch updation