Do you want to make your ZTE T21 phone network-free? Unlock-simlock.com can provide the factory SIM unlock code for your cell phone. Our team can provide the correct SIM Unlock code for all types of ZTE devices, means this will be 100% genuine and will come from the server itself. Unlock code comes from the ZTE database and the process is automatic, means once you will place an order for the unlock code of ZTE T21 , it will go to ZTE server and deliver the correct code according to the device to yours email address.
If your phone is any network and you are not able to use any another network provider SIM card, then you have come nice place to unlock it. Once the device is unlocked successfully, you will be free to choose any carrier SIM card.
Unlocking of ZTE T21 is one-time work, means every time you will change the SIM card, there is no need to place the order for a new unlock code or input the code. Once the device is unlocked, you can enjoy it worldwide.
Unlocking of the phone by network code is the best method. This procedure does not involve firmware/software change, means you will not lose the warranty of the phone.
As you want the correct NCK code, we need correct 15-digit IMEI of your device. You can find the correct IMEI by dialing *#06# on the phone.
Note I: If your phone supports dual-SIM, then only place the order for the first SIM slot IMEI. Once the correct code entered, both SIM slots will be unlocked and will be network-free.
How long we need to wait for a ZTE unlock code?
The approximate delivery time for a ZTE unlock code is 1 to 24 hrs.
The average response time for a ZTE unlock code is 2 hrs (based on last 100 orders).
How to Unlock ZTE T21 with NCK?
1. Switch off the phone and place any other carrier SIM card (unacceptable).
2. Once the SIM card changed, switch On the handset.
3. On the phone screen, you will be prompted to enter the unlock / network code.
4. Insert the SIM unlock code, which is provided by unlock-simlock.com.
5. Now your ZTE T21 is unlocked forever to use with any SIM card (original also).