Mobile Device Unlock: T-Mobile myTouch 4G Slide

Learn how to use the Mobile Device Unlock code of the T-Mobile myTouch 4G Slide.




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. From the Home screen, touch the Phone icon.
  4. Obtain the phone’s International Mobile Equipment Identity (IMEI) number by typing *#06#.
  5. Contact T-Mobile and request a SIM subsidy unlock code. Note: You will be asked to provide your IMEI number.
  6. Insert a non-T-Mobile SIM card into the phone.
  7. Enter the following code into the phone: 7465625*638*UnlockCode#.


Note: If the process is successful, you will see the following message: Network unlock successful. If the process is NOT successful, check that the IMEI number is correct before proceeding.