: Open the OP-COM software, go to Settings , and click Test Interface . The software should return a "Test ended successfully" message and display "Firmware Version 1.67". Common Issues OpCom software issue - Vauxhall Owners Network Forum
Reduced "connection dropped" errors compared to version 1.59.
chip. Versions like 1.99 are often locked and cannot be flashed, whereas 1.67 is frequently the final stable version for flashable units. Operating Systems
: Open the OP-COM software, go to Settings , and click Test Interface . The software should return a "Test ended successfully" message and display "Firmware Version 1.67". Common Issues OpCom software issue - Vauxhall Owners Network Forum
Reduced "connection dropped" errors compared to version 1.59.
chip. Versions like 1.99 are often locked and cannot be flashed, whereas 1.67 is frequently the final stable version for flashable units. Operating Systems