A350 will not connect after an interrupted firmware update

[sdj544]

Have you tried updating the firmware again? From a flash drive?

Or have you tried a factory reset and then updating firmware?

@CNC-Maker

To perform a Full Factory Reset to the currently installed version of firmware, you need to Factory Reset both the Touch Pad and the Controller:

1. Connect your computer to the Controller via USB (must be USB).
2. Issue an M502 factory reset to the Controller.
3. Put the Touch Pad into Developer Mode. This is done via the About page, and tapping the printer image 5 times. You’ll see a popup window when it changes modes.
4. Reset and clear out the Touch Pad. You will need to navigate around to find this, as it seems to change with each version of firmware.
5. Reinstall the currently installed version of firmware from a USB drive (must be from a USB drive). All versions of the firmware are available in the Snapmaker 2.0 Firmware Updates and Downloads thread.
6. Update all of the modules.

-S