[eliaselias]

Hello it will be so useful if we can share file eeprom to virginize key to many car brand like new chrsyler proximity, GM key,audi smart key and others...
vvdi prog offer for free 2 type for bmw E and F series to make virgin key...

other tools are so expensive to buy.... vvdi prog have the function to write pcf9xxx chip but we need the eeprom and sometime the room to make the key virgin... the problem is that we can not read the pcf9xx from original key because its encryped


we can use same connection with same color like mk3 pdf


so if we can help each other to share the original eeprom file

yes but how would you unlock the used key with any immo/eeprom file?If you want to unlock cas3 or cas4 key file have to be from same cas/key.or I didnt understand you corectly what are you trying?

What i mean if you have buy a used key and you want to use it on another car you should unlock the key. What i mean the key must be virgin again so you can program it to the second car.