Notes:
- Warning: Do not downgrade the firmware. Downgrading from a higher version to a lower version may cause various operational issues. Always update to the same or a newer version.
- Perform online firmware update after receiving the machine. Only single-color firmware is available for now. Firmware compatible with the multi-color unit will be released later.
- Power off QIDIBOX before the update, and power it back on after the update completes.
- Multi-language UI is newly added. Please contact karl@qd3dprinter.com if you find any translation errors.

1)Create a new folder on your USB drive named "QD_Update".
2)Please download the packaged file QD_Update.zip, Drag the compressed file directly into the QD_Update folder, no need to extract it.
3)Then, connect the USB device to the printer to proceed with the offline update.

After the update is finished, run automatic bed leveling and input shaping calibration.