Problem with unlock code
 

I have Blackberry 8900 and when i get it it was only 3 tries to enter mep code. First i have wrong code and lost 2 tries. But now i have good code and last try. When i typeing mep code it shows "Code accepted" and phone freezze, only way is pull up battery, but simlock is not removed. What can i do with this? I was try wipe, reset to factory and relod os.
Thanks in advance for help.

You can try to enter the code again. If it didn't finalize the unlock, then maybe it didn't increase the counter either.

If that doesn't work anymore, then your only option is my unlock method.

I tried many times, always freezzing. Is a DM3 blackberry in Poland?