I just had to unlock my Z10 to let my sister try it, as I upgraded to the z30. I ended up having to get a full blackberry unlock code vs a SIM unlock. (Something about the new 10.2 update and the other carrier not having the code on file). I used "Freemyblackberry" got the sim unlock, didnt work, they offered the full BB unlock, cost extra which wasn't cool but, but its unlocked.
Hope that helps.
06-13-14 08:13 PM