RIFF JTAG – Huawei E5830 Broadband modem Unbrick – Boot repair supported

12.05.2011  Huawei E5830 Broadband modem Unbrick – Boot repair supported

Resurrecting Huawei E5830 is simple. Just make sure you solder all JTAG signals. Connection can be established with USB Cable connected, though in some rare cases battery presence may be required.
If modem is not detected by RIFFBOX JTAG, disconnect JTAG connector, re-insert modem into USB and then connect back the JTAG connector.
Please note, if only an USB cable is connected the device is detected by PC as unknown device. So, after resurrection in order to check if modem is alive make sure battery is connected.

To resurrect Huawei E5830:

  • Solder JTAG cable to Huawei E5830 JTAG pads;
  • Insert Huawei E5830 modem into any USB port for power;
  • Make sure Huawei E5830 is selected in the list of models;
  • Click Resurrect button;
  • 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.