RIFF JTAG – Pantech Vega R3 IM-A850K Unbrick – Dead boot repair supported

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21.02.2013  RIFF JTAG – Pantech Vega R3 IM-A850K Unbrick – Dead boot repair supported

Repairing bricked Pantech A850K is easy with the RIFF Box.

To resurrect Pantech A850K:

  •  Solder JTAG cable to Pantech A850K JTAG pads;
  •  Insert Pantech A850K into any USB port for power;
  •  Make sure Pantech A850K 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;

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold both ‘Volume Up’ and ‘Volume Down’ keys and press Power-On. After phone has entered Boot menu, select ‘PDL Download’ to set Software Upgrading Mode.

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