Some clones have a 6-pin ICSP header (often unpopulated). If you have soldering skills:
If you see this, congratulations! You have successfully performed a .
Firmware Downgrade/Upgrade: If the loader does not recognize the cable, you may need to use a "Flash Loader" tool to manually push the 22.3.1 compatible firmware (bin file) via a micro-USB connection inside the shell. Updating to 22.3.1 and Beyond
If none of the above steps resolve the issue, it's possible that the interface has suffered from hardware failure. In this case, you may need to replace the HEX V2 clone with a new one.
If you accidentally attempted an official Ross-Tech update and the lights are flashing red, you can sometimes force a recovery through the VCI Config utility. Open VCDS and click Options > Config .