Tag Archives: Flash

RIFF JTAG – LG P350 Pecan / Optimus Me Unbrick – Boot Repair supported

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12.03.2012   RIFF JTAG – LG P350 Pecan / Optimus Me Unbrick – Boot Repair supported

Resurrecting LG P350 is very hard because it requires non-beginner soldering skills (since JTAG pads on board are very small and are close to each other).
Phone is auto powered on with USB Data Cable connected to the PC. Battery presence is not required; connection can be established with detached board.

To resurrect LG P350:

  •  Solder JTAG cable to LG P350 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure LG P350 is selected in the list of models;
  •  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. We used KDZ_FW_UPD update software (with settings Type = 3GQCP, PhoneMode = EMERGENCY) to flash the *.KDZ firmware into phone.

To enter emergency mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold ‘Volume down’ key and press ‘Power ON’ button. In few seconds you should see emergency mode screen saying “DOWNLOAD MODE”.

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RIFF JTAG – CDMA Updates (Samsung S189, B219, Alcatel OT255C)

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01.03.2012   RIFF JTAG – CDMA Updates (Samsung S189, B219, Alcatel OT255C)

Whats new:

Added full  support for following models:

  • Alcatel OT255C  (Boot repair, read/write flash)
  • Samsung S189   (Boot repair, read/write flash)
  • Samsung B219 (Boot repair, read/write flash)

Connection pinouts and repair instructions are also available, integrated into updates.

RIFF JTAG – CDMA Day Again :) More power for Indian users !

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09.05.2011  RIFF JTAG – CDMA Day Again 🙂 More power for Indian users !

Whats new:

Added Huawei CDMA models support :

  • Huawei C2823 Repair, Read/Write NOR flash
  • Huawei C2809 Repair, Read/Write NOR flash
  • Huawei C2808 Repair, Read/Write NOR flash
  • Huawei C2807 Repair, Read/Write NOR flash
  • Huawei C2607 Repair, Read/Write NOR flash
  • Huawei C2905 Repair, Read/Write NOR flash

Added ZTE CDMA Model :

  • ZTE C335  Repair, Read/Write NOR flash

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 – QUALCOMM QSC60XX Generic NOR DLL-s

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Resurrector QSC60XX L24 D08 contains only DCC Loader, thus it is to be used only for operations on DCC Read/Write page in the JTAG Manager.
Embedded DCC Loader is designed to work inside of MCU’s internal RAM memory, thus it is not sensitive to external SDRAM configuration or availability or its physical state.

Initial H/W init sequence will setup MCU’s PLL with these parameters:

  • L/M/N = 0x2A/0x00/0x01;
  • Global Clock Divisor = DIV8

Resurrector QSC60XX L24 D08 contains only DCC Loader, thus it is to be used only for operations on DCC Read/Write page in the JTAG Manager.
Embedded DCC Loader is designed to work inside of MCU’s internal RAM memory, thus it is not sensitive to external SDRAM configuration or availability or its physical state.

Initial H/W init sequence will setup MCU’s PLL with these parameters:

  • L/M/N = 0x2A/0x00/0x01;
  • Global Clock Divisor = DIV8

You can use these two DLL-s with all QSC6xxx CPU devices with NOR flash.
(Any CDMA phones with Qualcomm QSC60xx CPU, with NOR flash chip)

 

RIFF JTAG – CDMA Huawei C2906 Boot repair supported

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16.02.2011   CDMA Huawei C2906 Boot repair supported

Please start JTAG Manager and click “Check for Updates” button. You’ll be notified about new DLL, download it and restart the software.
“Huawei_C2906.dll” contains pinout, instructions and required repair files for CDMA Huawei C2906 Boot repair, and NOR flash read/write operations.