Model : Samsung i616 Jack or Blackjack2 from Fido Canada

1. Power ON your phone with a FIDO SIM Card that the phone is locked to
2. Type #7465625*638*
3. Network Lock Screen appear, enter UNLOCK CODE
3. Device is now unlocked

Model : Samsung i900 / Omnia

1 - Switch ON your phone with a NON Accepted SIM Card,
2 - Enter the pin code of this refused Simcard
3 - Device is now asking for another pin code
4 - Then enter the Unlock Code !

Model : Samsung Zxxx, Dxxx, Pxxx & F490 (ex : Z140, D520, P200, etc...)

1 - Switch ON your phone with a not Accepted SIM Card,
2 - Compose : #7465625*638*CODE#

Model : Samsung Z510 et Z320i et Z650i :

1 - Switch ON your phone with a not Accepted SIM Card,
3 - Compose **CODE#

Model : All others Samsung

1 - Switch ON your phone with a not Accepted SIM Card,
2 - Phone will ask for "Password",
3 - You can now enter the Unlock Code we send to you.

OR (if phone show "Insert Correct SIM Card")

1 - Switch ON your phone with a not Accepted SIM Card,
2 - Compose : #0111*CODE#

Model : Samsung i450 & i560

1 - Switch ON your phone without SIM Card,
2 - Compose #PW+CODE+1#

The letter P appear after press 3 times quickly the button star ( * )
The letter W appear after press 4 times quickly the button star ( * )
The letter + appear after press 2 times quickly the button star ( * )

Model : Samsung i780

1. Insert an unaccepted SIM card
2. Enter the pin code to simcard
3. At the top of screen an "exclamation mark" icon will appear
6. Click on "exclamation mark" icon
7. There will appear link "settings" - click on it
8. Virtual keyboard appears on screen with Enter PIN prompt.
9. Enter your 8-digit unlock code.

Model : Samsung SGH-P207:

1. Reset to original factory setting by typing *2767*3855#, youre phone will reboot
2. Then insert a sim card that is from another network that your phone is not locked to.
3. An Wrong sim message will come up on the screen
4. When message appears type in* #9998*3323#
5. At this time a white screen will appear which says "exit"
6. Tap the rigth soft key, (occasionally it will not go to the next screen, if so press the down key)
7. From the menu that appears scroll down to the malloc Fail option, this will reboot, and normal service screen will appear.
8. Then type *0141# and press the green call key, Personalized will appear on the screen, and the name of the current sim card provider will appear on the screen.
9. Turn phone off, and then turn on
10. Go to menu by tapping left soft key, then settings in bottom right hand corner, then choose option number 7 security, then choose option number 6 Sim Lock, select option 1 disable
11. Then enter 00000000 (eight zeros), the message will come up sim lock disabled with a check mark, your phone is now unlocked to use with other carriers.