Mobile Device Unlock: Samsung Galaxy S8

Learn how to use the Mobile Device Unlock code of the Samsung Galaxy S8.

 

 

SIM unlock phone

  1. Determine if devices are eligible to be unlocked: Mobile Wireless Device Unlocking.
  2. From the Home screen, swipe up on an empty spot to open the Apps tray, tap the T-Mobile folder then tap Device Unlock.
  3. Tap Continue.
  4. Wait while the device connects to the server.
  5. Choose the desired device unlock type:
    • Permanent Unlock
    • Temporary Unlock( Temporary unlocks must be performed with a mobile data connection. Wi-Fi will not work)
  6. Wait while the device requests the unlock.
  7. If successful, restart the device to apply the settings.
    • Permanent Success
    • Temporary Success
  8. If you do not restart the device, you will have a persistent alert in the notification tray.
  9. If you receive any error messages after attempting to permanently or temporarily unlock your device, contact customer care to inform them of the issues you are receiving.