Well, i don't what to test now, i bought a code from a site that support blackberry new security and the resault is the same, the same code that MX-key and polar readed. the phone frezee when you put the code or restart.
I was reading about new security 8900 and 8520 with imei xxxxxx-03-xxxxx and xxxxxx-04-xxxxx. This is from Movistar like other people post in this forum.
Please someone has unlocked one of this new security blackberry?????