malivip

I came up with one idea. Without connecting the ground. Using Nor Flash Backup. To do a factory reset. Can you confirm if it can be done? Attached screenshot. Is this what Nor Flash Backup and its options look like?

Hello. Regarding the reset button, it does not restore the factory settings, it only resets the clock. As for the handbrake, this may be a solution, but while removing the radio, I may have accidentally disconnected the cable from the ground. For now, I will leave it as it is. I do not want to disassemble half of the dashboard again to remove the radio. Best regards

Thank you

can you tell which file you used for z9200dab? 4400nex or 4500nex? Regards