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Learn how to use the Mobile Device Unlock code of the T-Mobile REVVLRY.

SIM unlock phone

  1. Determine if devices are eligible to be unlocked.
  2. From the Home screen, swipe up on an empty spot to open the Apps tray.
  3. Tap Settings > Network & Internet > Mobile network > Advanced > Network Unlock.
  4. Choose the desired device unlock type:
    • Permanent Unlock
    • Temporary Unlock - requires a mobile data connection
  5. Wait while the device requests the unlock.

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