I installed it and everything was horrendous, I just want it uninstalled so I can get back to printing something more than spaghetti. I flashed marlin firmware for the 3d touch and I tried just removing all the files on the SD card and replacing it with the original files I’d made a copy of before changing to marlin firmware but that didn’t work.

Edit I’m using an ender 3 pro (4.2.7 mainboard) without any other modifications

Edit edit fixed