Warning: Do not enter any wrong unlock unlock codes on your Samsung U900L 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 U900L with a
NOT ACCEPTED SIM Card.
2 - Samsung U900L will ask for "Password".
3 - Enter the Unlock Code.
OR (if the Samsung U900L shows "Insert Correct SIM Card")
Method 2:
1 - Switch ON your Samsung U900L with a
NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung U900L.
3 - Compose :
#0111*CODE#.
NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung U900L is locked to.
CODE: Its the unique Unlock Code for your Samsung U900L.
If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung U900L.
Each Samsung U900L mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung U900L mobile phone at www.mobileunlocksolutions.com.