Solved the problem of changing to Watt mode from TC mode.
You have to hold the fire bar all the time during the upgrading
1. Check the Current Version: Power off and power on your X CUBE II box, the screen will show your current firmware version. X CUBE II box mod with original firmware version V1.096 or older can be fully compatible with V1.097 version.
2. Factory Micro to USB cable (with data transfer function).
3. OS System requirement: Windows XP/7/8/10. (FYI: There is no driver to match Apple Mac OS at this moment from the PCB chip vendor.)