Quote Originally Posted by Giggles View Post
Yeah it'll definitely help. Just back up to Google or Samsung in the Backup & Reset menu and you won't lose WiFi passwords, etc.

First off though try a cache partition wipe. It's like a mini reset without resetting anything on the phone but can clear glitches built up over time.

https://www.androidpit.com/how-to-clear-galaxy-s5-cache

Worth doing and giving a couple of days before doing a full reset.
I did the cache partition wipe earlier today. It does seem a bit more slick and responsive now. Cheers.