Warning: Do not enter any wrong unlock unlock codes on your Samsung Galaxy S2 HD LTE 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.Method 1:
1 - Switch ON your Samsung Galaxy S2 HD LTE with a
NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S2 HD LTE will ask for "Password".
3 - Enter the Unlock Code.
OR (if the Samsung Galaxy S2 HD LTE shows "Insert Correct SIM Card")
Method 2:
1 - Switch ON your Samsung Galaxy S2 HD LTE with a
NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S2 HD LTE.
3 - Compose :
#0111*CODE#.
NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung Galaxy S2 HD LTE is locked to.
CODE: Its the unique Unlock Code for your Samsung Galaxy S2 HD LTE.
If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung Galaxy S2 HD LTE.
Each Samsung Galaxy S2 HD LTE mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung Galaxy S2 HD LTE mobile phone at www.mobileunlocksolutions.com.