ETA: 1-6 Hours
Use this service to get a unlock code for any Samsung phone from the following Central and Eastern Europe countries:
Albania, Austria, Bosnia, Bulgaria, Croatia, Czech Republic, Greece, Hungary, Macedonia, Montenegro, Polonia, Romania, Serbia, Slovakia, Slovenia
1 – Insert a sim that your phone will not yet accept
2 – It will ask for the code, enter it and unlock your phone
NOTE: If you get “network lock unsuccessful” it means that the PHONE is actually Counter Frozen
SOLUTION: Enter the MCK code to unfreeze your phone first (this will also state it was unsucessful) followed by entering your unlock code and it will unlock your phone or enter MCK code power on/off phone and try again NCK code.