Tag Archives: Usb Modem

RIFF JTAG – ZTE AC30 USB modem unbrick – dead boot repair supported

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15.03.2013 RIFF JTAG – ZTE AC30 USB modem unbrick – dead boot repair supported

Repairing bricked ZTE AC30 is easy with the RIFF Box.

To resurrect ZTE AC30:

  •  Solder JTAG cable to ZTE AC30 JTAG pads;
  •  Insert ZTE AC30 modem into any USB port for power;
  •  Make sure ZTE AC30 is selected in the list of models;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

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ZTE_AC30_Mifi_EVDO_Modem

RIFF JTAG – CDMA Pantech UM150 USB Modem supported

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30.08.2011    CDMA Pantech UM150 USB Modem supported

Resurrecting CDMA USB Modem Pantech UM150 is simple. Just make sure you solder all JTAG signals and insert modem into a USB port for it to get powered.
You can select which areas to be repaired during requrrection process.

To resurrect Pantech UM150:

  •  Solder JTAG cable to Pantech UM150 JTAG pads;
  •  Insert Pantech UM150 into any USB port for power;
  •  Make sure USB Modem UM150 is selected in the list of models;
  •  Click Resurrect button;
  •  Select areas to be repaired in the settings window;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;


Please click “Check For Updates” button in order to download and apply new files. Closing all running application before starting update process is recommended.

RIFF JTAG -Sierra Wireless 597 AirCard – Unbrick – Boot repair supported

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30.08.2011  Sierra Wireless 597 AirCard – Unbrick – Boot repair supported

Resurrecting CDMA USB Modem Sierra 597 is simple. Just make sure you solder all JTAG signals and insert modem into a USB port for it to get powered.
You can select which areas to be repaired during requrrection process.

To resurrect CDMA USB Modem Sierra 597:

  •  Solder JTAG cable to Sierra 597 JTAG pads;
  •  Insert Sierra 597 into any USB port for power;
  •  Make sure USB Modem 597 is selected in the list of models;
  •  Click Resurrect button;
  •  Select areas to be repaired in the settings window;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

Please click “Check For Updates” button in order to download and apply new files. Closing all running application before starting update process is recommended.

RIFF JTAG – Sierra Wireless U595 USB Modem, Unbrick – Boot repair supported

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30.08.2011  Sierra Wireless U595 USB Modem, Unbrick – Boot repair supported

Resurrecting CDMA USB Modem Sierra U595 is simple. Just make sure you solder all JTAG signals and insert modem into a USB port for it to get powered.
Please note, there is back cover detecting micro-switch present on the board: without back cover modem will not receive power. Thus, either asemble modem with soldered wires and attach back cover or hold micro-switch manually during all resurrection process.
You can select which areas to be repaired during requrrection process.

To resurrect CDMA USB Modem Sierra U595:

  •  Solder JTAG cable to Sierra U595 JTAG pads;
  •  Insert Sierra U595 into any USB port for power;
  •  Make sure USB Modem U595 is selected in the list of models;
  •  Click Resurrect button;
  •  Select areas to be repaired in the settings window;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

Please click “Check For Updates” button in order to download and apply new files. Closing all running application before starting update process is recommended.

RIFF JTAG – ZTE MF628 Broadband USB Modem Unbrick/Repair supported

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28.08.2010 ZTE MF628 broadband modem unbrick/repair updated

Please start JTAG Manager and click “Check for Updates” button. You’ll be notified about new DLL, download it and restart the software.

“ZTE_MF628.dll” contains pinout, repair instructions and required repair files for ZTE MF628 broadband modem unbrick/repair.