EEPROM unlock and crack2d ?

[da.phreak]

Hi !

I'd like to unlock the EEPROM on my GD87 using crack2d. I know I have to downgrade to A22, but that's no problem as A53 is now available (else I had to go down to A39).

How exactly does crack2d work, how do I unlock the EEPROM using crack2d ?

[kmike84]

Use Com1 cable (crck2d only works with that).
Press read gd87 codes, press the power button on phone,
wait a little till crack2d says finished, and you are done.
You have an eeprom unlocked phone.