1. Connect Codey Rocky to the mBlock 5 PC client or mBlock 5 on the web.
For details, see:
After connecting to Codey Rocky, mBlock 5 automatically checks the firmware version of your Codey, and if a later version is available, it prompts you to update the firmware.
Note: If no prompt is displayed, the firmware version of your Codey Rocky is the latest one, and no update is reuqired.
2. Click Update, and then click Update Firmware.
3. Wait for the update to be completed(normally it takes few minutedand), then click OK.