Warning: Do not enter any wrong unlock unlock codes on your Samsung D820 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 Samsung D820 with a
NOT ACCEPTED SIM Card.
2 - Compose :
#7465625*638*CODE#.
NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung D820 is locked to.
CODE: Its the unique Unlock Code for your Samsung D820.
If it does not work, you can try these methods:
Method 1:
1 - Switch ON your Samsung D820 with a
NOT ACCEPTED SIM Card.
2 - Samsung D820 will ask for "Password".
3 - Enter the Unlock Code.
OR (if the Samsung D820 shows "Insert Correct SIM Card")
Method 2:
1 - Switch ON your Samsung D820 with a
NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung D820.
3 - Compose :
#0111*CODE#.
NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung D820 is locked to.
CODE: Its the unique Unlock Code for your Samsung D820.
If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung D820.
Each Samsung D820 mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung D820 mobile phone at www.mobileunlocksolutions.com.