Tag Archives: Vigor

RIFF JTAG – HTC Rezound ADR6425 (HTC Vigor) Unbrick, Unlock, IMEI and CID repair supported

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14.08.2012 RIFF JTAG – HTC Rezound ADR6425 (HTC Vigor) Unbrick, Unlock, IMEI and CID repair supported

Repairing bricked HTC Rezound is easy with the RIFF Box. Phone is auto powered on with USB Data Cable connected to the PC while battery is connected.
Resurrector will reflash radio’s boot zone and will re-write PDA’s HBOOT version 2.10.0000.
In addition, you can set S-OFF (unlock HBOOT so you will be able to flash any ROM) by clicking “Make S-OFF” checkbox in the resurrector settings.

To resurrect HTC Rezound:

  •  Solder JTAG cable to HTC Rezound JTAG pads;
  •  Insert batter and connect USB Data cable;
  •  Make sure HTC Rezound is selected in the list of models;
  •  If you use only battery, press Power On key;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect power supply, de-solder JTAG wires;

Now phone is in bootable condition, that is, even if it does not start up normally you can flash it using known flashing methods.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold ‘Volume Down’ key and press ‘Power ON’ button.

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