Mobile Device Unlock: Samsung Dart

Learn how to use the Mobile Device Unlock code of the Samsung Dart.

 

 

 

SIM unlock phone

 

The Mobile Device Unlock code allows the device to use a SIM card from another wireless carrier. This may be necessary when traveling internationally. To enter the Mobile Device Unlock code, follow these steps:

 

Important: Stop if you receive an error message. The device may lock permanently if you enter the incorrect code multiple times.

 

  1. See if your phone is eligible to unlock: Mobile Wireless Device Unlocking.
  2. Contact Customer Care to request the Mobile Device Unlock code for your phone.
  3. See if your phone is eligible to unlock: Mobile Wireless Device Unlocking.
  4. Contact Customer Care to request the Mobile Device Unlock code for your phone.
  5. Verify the IMEI by typing *#06#.
  6. Insert a Non-T-Mobile SIM & turn the phone on.
  7. The phone will automatically prompt you to enter the code into an  empty field.
  8. Tap in the empty field above Unlock &  Dismiss.
  9. Input the unlock code provided by T-Mobile.
  10. Tap the Back button to remove the keyboard from screen.
  11. Tap Unlock.
  12. The phone will display  Network Unlock Successful.