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AirCard 770S Unlock failed

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  • AirCard 770S Unlock failed

    DC - Unlocker 2 Client 1.00.1436

    Detecting modem :

    selection :
    manufacturer - SierraWireless/NETGEAR
    model - AirCard 770S

    Selected Applications port COM7
    Selected Diagnostics port COM4

    Found modem : AirCard 770S
    Model : AirCard 770S
    IMEI : 013324007677130
    Serial NR. : EJ407101040110
    Firmware : NTG9X15C_01.18.02.00
    Voice feature : disabled
    SIM Lock status : Locked (PH-NET PIN)

    ================================================== =================

    Unlocking, please wait ...

    No response !

    Error code 21

    unlock failed !

    ================================================== =================


    Tried severally but same response

  • #2
    Please, use auto detect, do not select model and ports manually. Also attempt to unlock it on previous versions of DC-unlocker and see if you still get same error.
    Earlier versions of DC-unlocker can be found on support area which is accessed from about tab on DC-unlocker client.
    Files can be reviewed here: https://www.dc-unlocker.com/file-lis...nlocker_client

    Comment


    • #3
      DC - Unlocker 2 Client 1.00.1403

      Detecting modem :

      selection :
      manufacturer - SierraWireless/NETGEAR
      model - Auto detect (recommended)

      Found Applications port COM27
      Found Diagnostics port COM26

      Found modem : AirCard 770S
      Model : AirCard 770S
      IMEI : 013324007677130
      Serial NR. : EJ407101040110
      Firmware : NTG9X15C_01.18.02.00
      Voice feature : disabled
      SIM Lock status : Locked (PH-NET PIN)

      ================================================== =================

      Unlocking, please wait ...

      Modem successfully unlocked !

      Credits left : 0

      ================================================== =================


      Comment


      • #4
        no service after unlock

        Comment


        • #5
          This is not related to unlock, you can only make sure the APN is correctly set in profile that you use to connect to new operator, also it is worthy checking frequencies on which device operates and on which operator provides it's services as it sometimes happen that unlocked device simply does not support other operator's frequencies or different region bands.

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