note 20 ultra battery issue

[Anonymous]

if i charge my phone to say 100% and don't use it overnight let's say for 8 hours why does the charge drop to 7 to 8 % 

This means that after 8 hours when I start using it the charging percentage shows 93 or 92 percent 

Why this big drain 

Pls help 

[Anonymous]

there is no improvement post UI 3.0
why should I turn my sync off if my data is on cloud ,it's just a temporary fix .I agree with you.