6210 Cobba ID ?

[Lil13]

I have one nokia 6210 which I can not fix. When I got it, the phone already writes contac service at start up.
I flash it with good flash (mcu,ppm,eeprom), correct all the CS,
but still nothing.

With Rolins nok tool 1.9, the user code can't be readed
and the Cobba ID : 0...0 so, I suspect that cobba is not working!

Could anyone help me out with any informations, what is
worth to do?

Thanx

[Mr.Handyman]

You have to change the cobba , but this much to expensive and not easy. so you can repair this on a nokia-service-center.
It´s about 150 € for repair at a nsc.

[Romano1]

If it still in Contact Service, try to test it with Eeprom Tools or Wintesla and see what it says.