Mobile Device Unlock: Samsung Gravity Q

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




    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. Verify the IMEI by typing *#06#.
    4. Insert a Non-T-Mobile SIM & turn the phone on.
    5. The phone will automatically prompt you to enter the code into an  empty field.
    6. Click/Tap in the empty field above the "Unlock & Dismiss" options (this will display a key pad on the screen).
    7. Input the unlock code provided by T-Mobile.
    8. Click/Tap Unlock.
    9. The phone will display  Network Unlock Successful.