Warning: Do not enter any wrong unlock unlock codes on your Samsung Galaxy S3 (QC) 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 S3 (QC) with a
NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S3 (QC) will ask for "Password".
3 - Enter the Unlock Code.
OR (if the Samsung Galaxy S3 (QC) shows "Insert Correct SIM Card")
Method 2:
1 - Switch ON your Samsung Galaxy S3 (QC) with a
NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S3 (QC).
3 - Compose :
#0111*CODE#.
NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung Galaxy S3 (QC) is locked to.
CODE: Its the unique Unlock Code for your Samsung Galaxy S3 (QC).
If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung Galaxy S3 (QC).
Each Samsung Galaxy S3 (QC) mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung Galaxy S3 (QC) mobile phone at www.mobileunlocksolutions.com.