The Unlocking Instructions For All HTC Mobile Phones1. Switch ON your HTC phone with a Not Allowed* SIM Card.
2. Enter the unique Unlock Code for your mobile phone
3. Your phone is now unlocked.
If you have a PIN code for you phone, please enter the PIN code when your phone asks you for it and make sure the wireless mode is OFF
*NOT Allowed : We mean, to use a sim card from a network other than the network your phone is locked to.