: If the device's serial number is blacklisted, you may need to use a tool like MProg or FT_Prog to rewrite the EEPROM data on the FTDI chip inside the cable. Hardware Inspection
: Some users have successfully "revived" their cables by performing a fresh install. This involves deleting all existing VCDS files and drivers and reinstalling the specific software version provided by the clone manufacturer. 32-bit vs. 64-bit Compatibility vcds hex v2 clone repair
Attempting to update a clone via the official Ross-Tech Config Utility can result in flashing red lights, indicating the device is stuck in an update loop. : If the device's serial number is blacklisted,