To help find the exact cause of your connection issue, please share a few additional details:
Locate the ISP programming pads on the circuit board corresponding to the ATMEGA162 chip (VCC, GND, MISO, MOSI, SCK, and RESET).
Official Ross-Tech HEX-V2 or HEX-NET interfaces update automatically without risk.
: Some users attempt to set their PC date back 1–2 years to bypass license checks, though this is rarely successful for revoked statuses. 4. Preventing Future Revocations