LG WING 256GB 8GB RAM F100VM10f UNLOCKED As-Is READ!!!!!!!!

The item is fairly new unlocked at&t version. It will work on any carrier. This is my daily phone but I have caused a glitch by trying to root it and don't know what's wrong. The screen will go green and flicker, but only the main screen. The small screen is t affected. For some reason it happens at random but mostly when around 70% battery of all things. It always stops glitching when I plug it in. It always goes back to working but it annoys me. I'm sure I could fix it with an update or flashing but that's beyond my pay grade. The phone is cosmetically great and I will be including a nice contoured screen protector a good one 9H. I also have a random phone case that's included. The phone will come factory data reset, wiped. Please be aware this phone is sold AS-IS and no returns.