battery drain/ camera noise

[nadoxq8]

I bought my s6 edge 3 months ago. A full charge used to last me 1 day and 20-23 hours. but now 6-10 hours if im lucky, even though i haven't download any new apps or used an aftermarket charger.

Another issue that keeps on getting worse is the camera noise when its trying to focus. during the first week it happened once and the sound/focus issue lasted 1-3 seconds. but now, it can go up to 15-25 seconds.

I tried some of the solutions on the forum but none helped.

 

[RN50]

Have you tried doing a couple of Full Battery Drains?
What i do is charge fully , use throughout the day and then let it completely drain to 0% so it turns off. Then charge it to 100% using the Fast Charger. I like doing that once or twice a month and my batteries very good. (SOT average 4-5 Hours with 6 if im lucky).

I also dont use the Fast Charger very often unless im doing a full battery drain cycle usually just use my wireless charger overnight which is good for me.