Unlock Zinger Z667T

ch0ngu1

    Hello, i need unlock my ZTE Zinger Z667t, need all info about that.

      All replies

      • theartiszan

        Re: Unlock Zinger Z667T

        Go to the below link and also read the link in item one on that page.  It will have all the information regarding the unlock process.

        https://support.t-mobile.com/docs/DOC-27820

        • ch0ngu1

          Re: Unlock Zinger Z667T

          I tried to put another sim, does not throw any prompt to enter the unlock code

            • tmo_amanda

              Re: Unlock Zinger Z667T

              Hmm. Let's try this instead:

               

              • Turn your phone on without a SIM card inside
              • Enter ###825*09#  and the phone should prompt for the unlock code.
                • If the phone does not prompt you for the code try dialing *983*8284# or *983*865625#.
              • Then enter the unlock code that we sent you
              • Power off the phone and install the non-T-Mobile SIM
              • Restart the device

               

              Let me know if this works for you!

                • ch0ngu1

                  Re: Unlock Zinger Z667T

                  Results:

                  • Turn your phone on without a SIM card inside -
                  • Enter ###825*09#  and the phone should prompt for the unlock code -> Dont prompt nothing (I also tried to dial).
                    • If the phone does not prompt you for the code try dialing *983*8284# or *983*865625#.  --> Dont prompt nothing (I also tried to dial).

                  Screenshot_2017-04-07-19-47-30[1].png

                  • Whit *983*865625# same result.
                  • Attach picure whit simcard the non-T-Mobile SIM:

                  Screenshot_2017-04-07-20-00-59[1].png

                  • In the bar the signal is observed with an x.

                  Dont work to unlock my phone. Please... any other suggestions?

                    • tmo_amanda

                      Re: Unlock Zinger Z667T

                      Darn! With a bit more digging from my team, we may have found more info. There are two different ZTE devices: 667 and Z997.  If you have the 667, the device comes unlocked from the info that we have been provided. If you have the Z997, here are the steps:

                       

                      1.Place the Non T-Mobile SIM Card into the device and turn on device.
                      2.Press the Center select key.
                      3.The phone will display a screen to enter the unlock code.
                      4.Enter the unlock code that was provided
                      5. Press the Center select key.

                       

                      When you put the non-T-Mobile SIM in the device, does the new service function at all?

                      1 of 1 people found this helpful
                • tmo_marissa

                  Re: Unlock Zinger Z667T

                  Hey there!  I just wanted to check in and see if you'd had a chance to read over Amanda's last reply here.  Were you able to get the phone working with the other SIM you were trying?

                   

                  - Marissa

                    • ch0ngu1

                      Re: Unlock Zinger Z667T

                      Hello, just display a message "Network error. Check your network  connections and try again" Dont display any prompt to put the code. No receive message... no calls, any.

                        • tmo_marissa

                          Re: Unlock Zinger Z667T

                          ch0ngu1 that's definitely not the expected reaction for unlocked equipment.  I know we asked about giving this a shot with more than one SIM card - but just to be clear, do the SIMS you're trying have active network connections?  Have you been able to check to ensure that the networks they operate on are supported by the phone?

                           

                          - Marissa

                      • roppon

                        Re: Unlock Zinger Z667T

                        Hi, same here.

                         

                        I have Z667T and I have got the code from T-mo ARSystem Notify.

                        put t-mo sim and turn on -- work

                        put non t-mo sim and turn on --  just turn on, no prompt of anything , no network.

                        put no sim and turn on -- just turn on, no prompt of anything, no network

                         

                        so I have no chance to enter the code.

                        I already tried several non-Tmo sims and all are active and working on other cell phones.

                          • tmo_marissa

                            Re: Unlock Zinger Z667T

                            Hey, roppon -- sorry to read you're having the same issue as the OP! Do you mind giving us a few more details:

                             

                            Do the SIMS you're trying have active network connections?  Have you been able to check to ensure that the networks they operate on are supported by the phone?

                             

                            Thank you!

                              • roppon

                                Re: Unlock Zinger Z667T

                                Yes, and Yes.  As I wrote, SIMs are active phone lines.  And I am sure the phone must work on the network.

                                 

                                The issue here is :

                                 

                                not if SIM works,   (such as inactive sim)

                                not if Z667T catch the signal   (such as Verizon SIM or Sprint SIM)

                                but Z667T has no software to enter the unlock code.

                                 

                                With other network SIM, when the phone is turned on, there supposed to be a dialog box to enter the code, but there is none.