vin relearn navi 600

[geoffp]

Does anyone know how I can VIN relearn my navi 600 into my insignia 2010 vx line?
Its currently got the bluetooth CD400 in it and I have grabbed a navi 600 to try and upgrade the unit.

I have VX DIAG, opcom, tech 2 and the Opel development software to send XMLs to the car via VXDIAG.
I cant seem to work out a solution. 
They didnt release the navi 600 for my year 2010 it was 2011 i think, so not sure SPS'ing a calibration would work because it wont have one for my year.

Ive spent a month researching and cant figure it out. 
Are you aware of anything I can use. 
They apparently don't have an eeprom inside to read and write to, its stored in flash and the readers are expensive so not worth buying just for a 1 off.
Thanks for any helping tips you might be able to share.
Geoff.

[livo]

you can do it by removing the 24c128 chip and reprogram the vin in a programmer. if you had been local I would have done it for you.