Totally Samsung Has 5 Unlocking attempts If it finish means you cannot Unlock it,Your Phone get hard locked ,hard locked means you cannot unlock it using the code,So how many tries Finished!!!!
You can get the Unfreeze Code at here
Theunlockarena.com and Unfreeze it,the Unlock code there is Correct and safety,you can get the Instructions below and unlock it step by step...
Samsung T919 Unlocking Instructions
Warning :
Do not enter any wrong unlock codes on your Samsung T919 mobile phones.
If you enter over a certain amount of wrong unlock codes on your
Samsung T919 mobile phone, your phone may get hard locked and sometimes
become unusable.
Method 1:
1 - Switch ON your Samsung T919 with a
NOT ACCEPTED SIM Card.
2 - Samsung T919 will ask for "Password".
3 - Enter the Unlock Code.
OR (if the Samsung T919 shows "Insert Correct SIM Card")
Method 2:
1 - Switch ON your Samsung T919 with a
NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung T919.
3 - Compose :
#0111*CODE#.
NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung T919 is locked to.
CODE: Its the unique Unlock Code for your Samsung T919.
If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung T919.