Support
SUPPORT New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile Network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan Neftlix on Us HotSpot plans Voicemail Use Mobile HotSpot All plans support topics Tutorials Troubleshooting Unlock your device Change your SIM T-Mobile eSIM All device assistance topics Account Hub I-Billing Home Office Internet Collaborate Line permissions All business support topics

Learn how to use the Mobile Device Unlock code of the Sony Xperia Z1s.

 

 

SIM unlock phone

  1. Determine if your device is eligible to be unlocked.
  2. Contact Customer Care to request the Mobile Device Unlock code for your phone.
  3. Turn the phone off.
  4. Insert the blocked SIM card, and then turn the phone on.
  5. Enter the unblock code, and then tap Unlock. The phone should display a confirmation message stating that the SIM card is now unlocked.

Was this helpful?