MetroPCS USA ZTE Avid TRIO App unlocking service available at
1: Make sure you have an active data connection via 3G/4G/LTE or Wi-Fi.
2: From the Application list, tap Device Unlock. (Note: The application may be located in the MetroPCS folder.)
3: Tap Continue.
4: Choose the Permanent Unlock type:
5: If successful, restart the device to apply the settings.
- If you are traveling, buy a local SIM card and save on roaming fees
- The resell value of wind ZTE will Significantly Increase as it is available to more carriers.
- Easily Switch SIM card entre, using the same phone.
- Unlock your phone from the comfort of your own home
- You never send your phone to anybody.
- There is absolutely no risk of your Damaging ZTE by unlocking it.
- Very easy, no technical experience considers.
- The phone is unlocked Permanently, Even After updates
- Warranty will not be voided by this Code
- 100% Guaranteed, if we can not get you your unlock code we will refund you no questions asked .