Samsung

my s7 edge creates raw files of small size which dont open or play in internal storage.as well as visibile in gallery. When deleted comes back after a few minutes. What could be the reason of this issueAnd how to get rid of it without data wipe ?any ...

i have a s7edgeRecently updated to 7.0From day i updated i had issue with chargingcharging became very slow. even fast charging is much slower now.and battery drains faster then beforeit took 4 to 5 hours to fully charge.tried diferent cable adapters...

Hello.Its 2nd time that my screen display turns like this. touch works fine and after restart cell becomes normal again.So question is. Is this any serious issue or this happens normally ?Should I get a new one or is it normal ?