If found, click to attempt to re-flash the firmware.
Locate the 6-pin ISP header on the HEX-V2 PCB. It is usually near the ATMEGA162 chip. If missing, solder wires directly to the MOSI, MISO, SCK, RESET, VCC, and GND pins. vcds 2231 hex v2 clone repair updated
Interfaces using the ATmega162 chip can typically be reflashed. If found, click to attempt to re-flash the firmware
"Can you fix it? I have a client coming in an hour for an Audi A4. I need to code a new key." solder wires directly to the MOSI