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    USSD-code doesn't work on MEIZU mx4

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      • DukeD Offline
        Duke
        last edited by

        Dear community,

        I am using Ubuntu Touch version 16.04 (OTA-11) on my MEIZU mx. With USSD-code ##3646633## I can't enter in Engineering Mode. Is it a bug? In this mode you can check, change, setup your phone software and hardware settings.

        Thanks for your answers

        DukeD 1 Reply Last reply Reply Quote 0
        • DukeD Offline
          Duke @Duke
          last edited by

          @Duke
          Hello everyone,

          in the first question the asterisks * # * # 3646633 # * # * are missing. The secret code is described in more detail here:
          www.hardreset.info
          That should also work with the MEIZU mx4. Does anyone know?

          Thank you for your answers

          screenshot20200106_093835560.png

          AppLeeA 1 Reply Last reply Reply Quote 0
          • AppLeeA Offline
            AppLee @Duke
            last edited by

            Hi @Duke
            It seems very android related to me. I'm not sure this "secret code" has something universal...

            1 Reply Last reply Reply Quote 0
            • poVoqP Offline
              poVoq
              last edited by

              While USSD GSM codes are universal: https://en.wikipedia.org/wiki/Unstructured_Supplementary_Service_Data

              these seem to just use a similar syntax but are not actually transmitted over the GSM network.

              Thus I agree that this probably can't work on UT unless specifically implemented.

              Fairphone 5 (waiting for port)

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