You need the for your specific hardware revision. Ross-Tech does not publish these. Sources:
Many cables have a dedicated 10-pin or 6-pin ISP (In-System Programming) header on the board. If not, users may need to solder thin wires directly to the pins of the ATmega162 or the FTDI chip. The Reflashing Process vcds atmega162 reflash
Cloned/cracked firmware is widely available on certain forums (e.g., MHH Auto, Digital-kaos) but using it is: You need the for your specific hardware revision
The term has become a buzzing keyword in diagnostic forums, eBay listings, and technician workshops. But what does it actually mean? Is it a legitimate repair procedure, a clandestine piracy method, or a necessary evil for hardware restoration? a clandestine piracy method