I attempted to root my Samsung Galaxy S7 Edge, and after a failed root, I tried to remove it. The phone still works, but is very slow and glitchy. It won't play videos smoothly unless it's at 360p or lower. I get update notifications, but I get an error whenever I try to update it. Snapchat crashes frequently, etc… Please help me, it's been bothering me for about 5 months now. Thank you!
Read more: My S7 Edge is extremely sluggish after a failed root?