Warning: Do not enter any wrong unlock unlock codes on your HTC Desire HD mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.1. Switch ON your HTC Desire HD with a
Not ACCEPTED SIM Card.
2. If your HTC Desire HD asks for a PIN code, then enter your SIM card PIN and press OK.
3. HTC Desire HD will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your HTC Desire HD is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your HTC Desire HD is locked to.
Each HTC Desire HD mobile phone has an unique unlock code. You can buy the unique unlock code for your HTC Desire HD mobile phone at www.mobileunlocksolutions.com.