Warning: Do not enter any wrong unlock unlock codes on your HTC P4550 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 P4550 with a
Not ACCEPTED SIM Card.
2. If your HTC P4550 asks for a PIN code, then enter your SIM card PIN and press OK.
3. HTC P4550 will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your HTC P4550 is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your HTC P4550 is locked to.
Each HTC P4550 mobile phone has an unique unlock code. You can buy the unique unlock code for your HTC P4550 mobile phone at www.mobileunlocksolutions.com.