Notice a few people have had probs Along with this one so just in case it to be helpeds anyone* this is how I unlocked this one:
Used E210 dual cable
No battery in phone
Used the Read Info (Codes) option
Connect cable when Z3X says so
I dont think I actually pressed the phones on/off button before it connected ok anyway.
Waited for about 2 to 3 minutes for Z3X to give the network unlock code.
Aliem sim in* type in code