Issue after updating firmware
I bought an Ender 3 V2, spent a few hours and it worked fine. After that il installed a BlTouch and needed so to update my firmware.
I mistook and launched the update dowloaded on Creality website for the 4.2.7 mainboard, but i have the 4.2.2. :(. The machine is bricked, black screen… I saw another tuto to update with SDcard reader of the screen motherboard, it doesn’t work too..
I had the 1.0.2 version and tried to instaled it. it doesn’t work…
May some one help me ?
@tom255 Hi, first you need to know that the sd card reader on the screen motherboard is for display firmware flashing, instead of machine mainboard firmware flashing. https://forums.creality3dofficial.com/download/ender-series/ender-3-v2/
Please find the right firmware to flash. Marlin-2.0.1-BL-Touch – V1.1.1(without adapter board)
Format the sd card, put the bin file only…
You have flashed your screen firmware, so you may need the attached default firmware for the screen.