Metro by T-Mobile Phone Unlock Policy
Unlocking your mobile wireless device
When purchasing a mobile device from a wireless carrier, the device is generally programmed to operate only on that carrier’s network. To use the mobile device on with service from another carrier, it must first be unlocked.
We're committed to providing you with clear information about unlocking your mobile device.
If you purchased your device from Metro by
Metro by
Once a device becomes eligible for unlocking (eligibility requirements are described below), it will automatically be remotely unlocked within two business days by Metro by
Some devices cannot be remotely unlocked by Metro by
If you received a notification that your device is eligible to be unlocked, and you need instructions for completing the unlocking process, click here.
Unlock eligibility requirements
We unlock mobile devices that meet the following eligibility criteria free of charge:
- The device must be purchased from Metro by
T-Mobile . - The device must not be reported as lost, stolen or blocked.
- Three hundred sixty-five (365) days must have passed since the device’s activation date.
Military exceptions
Deployed military personnel who are customers in good standing are eligible to have their devices unlocked upon provision of deployment papers. Please Contact us at 888-863-8768 for more details.
Error Message | Information/Troubleshooting |
---|---|
Device not recognized by your service provider. Please call customer care. | Rooting your device will disable the unlock application. Download the latest Metro by |
Data corrupted during transfer. Please try again. Error during data transfer. Please try again. | Ensure the device has stable mobile signal or connect to WiFi. Restart the device and try again. |
Server not responding. Please try again later. | No response is received from the server. Try using an alternate internet connection. |
Failure in processing the request. Please reboot device and try again. | Ensure that your device has sufficient memory. Restart the device and try again. |
No internet connection available. Please try again when internet connection is available. | No internet connection is available: Device is not connected to 3G/4G LTE/5G. Please use WiFi or connect to cellular network. |
Unable to connect to the server at this time. Please try back again later. Unlock Failed: This mobile wireless device is not eligible for unlock. For Device Unlock eligibility details, please go online or contact Customer Care. |
No response is received from the server. The device is not eligible for unlock. |
Unlock Failed : System maintenance error, try again later. | System Maintenance is currently underway wait and try again later. |
Failure in applying the unlock settings. Please try again. | The device must be connected to the mobile network (including domestic and international roaming). Disconnect from |
August 11, 2025