Hi all. Old NAVI650 not working anymore, need to replace it. I believe only VIN change is enough ? How i can do that ? As i know there are no eeprom inside where i can change VIN or just swap eeproms, need to do it with DPS. 

Simple can be done via dps, but surely have eeprom inside. Unfortunate I never open one of these as I revin via dps. As well be aware is important both cars to have same equipment like reverse camera or other. If they not match will not work and will require to reprogram according your VIN

Yes, i have found that inside is eeprom, so can be done hard way - swapping eeproms or rewriting them. And about DPS, can you show what file you are using for relearn VIN?

try this

 

 

None of DPS files worked. I managed to do the job only by desoldering eeprom.None of DPS files worked. I managed to do the job only by desoldering eeprom.