reset GSM module as a new

4 thoughts on “reset GSM module as a new

  1. Hi.

    I test commadn AT&F and AT&F1 for complete reset module to manufacturer setting.

    but if test AT+CGDCONT still show internet setting.

    where are this parameter stored and how I can complete reset all parameter in gsm module???


    1. Again, please read the documentation first.

      CGDCONT is a command listed to have this behavior, in AT Commands Reference Guide page 27:


      The values set by following commands are automatically stored in NVM, without issuing
      any storing command and independently from the profile (unique values), and are
      automatically restored at startup


      To clear all these do a firmware reload.