Bad battery life after photos backup!

[Rinor Kryeziu]

Hi all as the title states backing up all the photos on my phone seems to have a great effect on the battery, and this is not the first time this happens to me. First the battery on my old Galaxy S3 was ruined just after I installed Google Photos and backed up all my pictures.
This time on my LG G4(H-815) I used "QuickPic" to backup photos to "Cm Cloud" of course it drained the battery during the backup but it did not get well after the backup. I uninstalled the app and did every trick possible to save battery but still nothing.
I used to get 4-5h of Screen on Time even with 4g+WiFi and now I can barely get 3h SOT with Wifi and 2h on 4g.
Can anyone explain it to me why this is happening or I have to live with the fact that I need to buy a new battery even though my G4 is 1 month old?

Thank You!

 

[belodion]

Welcome to the G4 forum.

Could you post a screenshot of your battery usage stats after a day's use of the phone? That will help us to diagnose the problem.

 

[Rinor Kryeziu]

Oh YES I can but we have to wait till I comes to the end.
But I checked the battery usage and it was very normal just like before, Screen 50+% than ordinary apps like phone idle 15%, Facebook, Messenger, Viber, Instagram around 10%, Andorid System4% like so.

Thank You very much!