Nokia 6610i unlocking - New box serial?

[Joke Bre]

Have a 6610i here with the following info

Locked to UK vodaphone with the following firmware
V 4.20
20-04-05
RM-37

Box serial V2 and 32835 both return code error. Is there another one i should be using for this firmware revision? Cheers for the help.

[Gieffel]

Have a 6610i here with the following info

Locked to UK vodaphone with the following firmware
V 4.20
20-04-05
RM-37

Box serial V2 and 32835 both return code error. Is there another one i should be using for this firmware revision? Cheers for the help.

you are using old gen

try 32821 !

[MarkieT]

BOB on, use it