31.09.2013  RIFF JTAG – Huawei modem U173-u2 Unbrick – dead boot repair supported

Resurrecting Huawei E173U2 is simple. Just make sure you solder all JTAG signals and insert modem into a USB port for it to get powered.
If modem is not detected by RIFFBOX JTAG, disconnect JTAG connector, re-insert modem into USB and then connect back the JTAG connector.

To resurrect Huawei E173U2:

•  Solder JTAG cable to Huawei E173U2 JTAG pads;
•  Insert Huawei E173U2 modem into any USB port for power;
•  Make sure Huawei E173U2 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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