Ender 3 v2 won”t flash new firmware.
I installed a CR Touch auto leveling kit on my Ender 3 v2 but when I attempt to flash the firmware nothing happens. The screen retains the original icons and the original firmware version 1.0.2. I know the BIN file is on the SD card but it won’t update. This is my first 3D printer and I am not sure why the update won’t load. Has anyone else had this type of issue? Any suggestions would be appreciated.