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