learning usage patterns

[vikeyjan1]

yesterday i do factory data reset
and now when i see estimated battery life
it shows learning usage patterns. Samsung A10s

Add Attachment videos and pictures. Please resolve mu problems thanks 

[Saadi121]

I charge 100 in morning its 96 95 ya summer ki waja sy ho jata

[DrMustjab]

Jb Signal Quality Poor ho, Tb be Battery jaldi Khatam hoti hy.

[Zain348]

Anyone plz reply me in my a10s device on my images and download media why exclamation mark