After update of version 5.1.12OG, battery is going to low and it’s draining fast. Anybody help me.
Settings / Battery / Powermode /
What are you set to? Change to balance
If that does not work
Go to Security app / Power / Low power mode / enable
Are you enabling mobile data? I have heard there is a issue about draining power when 4g is on.
If nothing works clear user data.
Edit: what do you mean when you used the word “backup”!
Try using the security app to clean files and stop apps, and view what is using your battery in the setting.