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