We solve the issue of âSim Network Unlock Pinâ or âNetwork Control Keyâ when you insert a sim card from another provider. We use the Exact Same method Carriers or Stores will charge you 50 dollars plus to unlock your Galaxy S6 Edge. Our method is the official method to factory unlock your device.e use the Exact Same method Carriers or Stores will charge you 50 dollars plus to unlock your Galaxy S6 Edge. Our method is the official method to factory unlock your device.