Unlock code after NRC repair

[IKnow]

Hi,

I have a Nokia 3650 with AT&T USA. Originally it was version
2.54 and I got it unlocked with special key (24407). Unfortunately
my phone developed the infamous 4x Nokia blimp problem. I had to
send it to NRC. Now my phone is back from NRC with version 3.16.
And it is locked again!
I was wondering should I try unlocking with the special 24407 key?
or it would be the normal At&T 31108 key.

Thanks
-a

[Yotamz]

you have 5 tries, so you can try both codes.

as much as i know, the software version doesn't change the configuration key (network code), so i would first try the special code, and if it doesn't work you can try the normal code.

the "normal" configuration key for at&t is 31038.