[abcd2k5]

I have now changed the serial. The Serial must also stored in other part of VAS5054, because on connet with BT it shows the old serial. After configuring with the ODIS Program it shows in ODIS the new serial. This evening i will test with the original PDU-Api Files if the interface now work. I think serial is also stored in BT-Modul. Anyone knows how to change it in AMFB300 Modul?

The question is what Odis use for identify the serial of hardware. May be bluetooth module's serial just for bt identification purpose... Without try it is hard to say which is needed to be changed...