Tag Archives: Riff

RIFF JTAG – HTC Desire Z (HTC Vision) Unbrick, Unlock, IMEI&CID repair supported

Posted on by

12.10.2011    HTC Desire Z (HTC Vision) Unbrick, Unlock, IMEI&CID repair supported

Resurrecting HTC Desire Z is easy. Phone is auto powered on with USB Data Cable connected to the PC while battery is connected.
Some (or all) revisions of HTC Desire Z boards have JTAG interface disabled (that is enable MARM JTAG Fuse is blown in the MSM7230 chip). In this case the JTAG may be enabled only by firmware itself. This is done by the FSBL loader, so writing to FSBL area is artificially disabled in the DCC Loader code. DCC Loader will discard all flashing attempts into FSBL zone and will respond with success code as if flashing succeeded. In this way FSBL zone is protected while user still can flash full image files seamlessly.

Resurrector will reflash radio’s boot zone (except FSBL area) and will re-write one of selected PDA’s SPL versions (0.76.2000 or 0.85.0005). Additionally to SPL and Radio zones, the zone which contains Model ID is re-flashed too. Thus after resurrection phone will have Model ID = ‘PC1010000’.
There is option to reflash BOOT and RECOVERY zones.

Please note, if your phone has the FSBL loader damaged and MCU has JTAG FUSE blown then there is no way to resurrect your phone via JTAG interface.

To resurrect HTC Desire Z:

  •  Solder JTAG cable to HTC Desire Z JTAG pads;
  •  Insert batter and connect USB Data cable;
  •  Make sure HTC Desire Z 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.

RIFF JTAG -Samsung Galaxy II, OMAP4430 version supported (Samsung i9100G, Samsung i9108)

Posted on by

07.10.2011    Samsung Galaxy II, OMAP4430 version supported (Samsung i9100G, Samsung i9108)

Samsung I9108 is based on the OMAP4430 Processor (Cortex-A9 Dual-Core). JTAG pads are very small; professional experience in soldering is required to connect wires to the JTAG interface. There is a big variety of versions of Galaxy II devices: GT-I9100, GT-I9100G, GT-I9100L, GT-I9100M, GT-I9100T, GT-I9101, GT-I9103, GT-I9108, GT-I9188, and maybe more. Some of them are based on different hardware platform – the Samsung S5PV310 (Cortex-A9 Dual-Core). Thus make sure first which exact hardware version you have on hands.

Note, one simple way to connect over JTAG – connect USB cable to PC and insert battery. In this case phone is automatically powered on.
Current DLL is still a beta one. It will work only with phones which have killed X-Loader.

To resurrect Samsung I9108:

  •  Solder JTAG cable to Samsung I9108 JTAG pads;
  •  Connect USB cable to phone and PC;
  •  Insert battery;
  •  Make sure Samsung I9108 is selected in the list of models;
  •  Make sure a fixed TCK frequency is selected;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect USB cable, 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 original Samsung downloader software to restore it to the working state.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold both ‘Volume Down’ and ‘Home’ keys and press Power-On.

RIFF JTAG – JTAG Manager v1.36, RIFF Box firmware v1.27, GDB Server v1.05 released

Posted on by

07.10.2011   JTAG Manager v1.36, RIFF Box firmware v1.27 released

Whats new :

JTAG Manager 1.36
—————————
– Added fast presets for automatic selection of settings for most common operations on DCC Read/Write page
For this click Settings by Code button and select a desired preset from list and then click Apply Settings.
For example if user selects “Write Full Image into NAND memory” the valid settings on the DCC Read/Write page
for writting full images into devices with NAND memory will be automatically selected
– Fixed serious bug which caused resurrector DLLs which do upload data into RAM to upload broken data
For example DLLs which start Downlad Mode directly use this feature.
– Added feature to accept text name of memory chip from DCC Loader and display it (currently used to display eMMC memory product name)
– Fixed bug for resumming interrupted DCC Read: ifvcurrently cached file size was greater than > 2GB
(that is if read was interrupted on point when there was already more than 2GB of data read) the new reading data was not appended to the readout file end, but instead the file was corrupted.
– Fixed bug for saving big files (after reading on DCC Read/Write page): if size exceeded 0x7FFFFFFF bytes JTAG Manager show no free disk space error.
– Added TEGRA2 chipset selection in the Target list
– Fixed an issue with the resurrection progress bar: in some cases during resurrection operations the progress bar would always stay at 0%.

Firmware 1.27
—————————
– Added TEGRA2 debugging support (dual-core Cortex-A9)
– Added new breakpoint type: “address mismatch” which allows geniune single-stepping on Cortex-A8,A9 (CoreSight) targets
(thus GDB Server can now perform low-level single step commands)

RIFF GDB Server v1.05
—————————–
– Added Thumb2 instructions CBNZ and CBZ for single stepping
– Added more Thumb2 32-bit branch exctructions for single stepping
– Added CoreSight low-level signle-stepping support (at least RIFF BOX Firmware v1.27 is required)

RIFF JTAG -CDMA Samsung F619 supported

Posted on by

07.10.2011    CDMA Samsung F619 supported

The Samsung F619 board 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 Samsung F619:

  •  Solder JTAG cable to Samsung F619 JTAG pads;
  •  Connect USB cable;
  •  Make sure Samsung F619 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.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold ‘9’ key and press ‘Power ON’ button.

RIFF JTAG – Samsung i997 infuse 4g Unbrick, Boot repair supported

Posted on by

07.10.2011   Samsung i997 infuse 4g Unbrick, Boot repair supported

Samsung I997 is based on the S5PCxxx Processor (ARM core is Cortex-A8).
Note, one simple way to connect over JTAG – connect USB cable to PC and insert battery. In this case phone is automatically powered on. But note, in very rare cases it is possible that you will have to hold Power On key during initial connection.
In case after resurrection (after you have tried with both boot versions) the download mode is not initiated (LCD remains blank) do repeat resurrection with ‘Clone Gremlin zone’ option checked.

To resurrect Samsung I997:

  •  Solder JTAG cable to Samsung I997 JTAG pads;
  •  Connect microUSB cable to phone and PC;
  •  Insert battery;
  •  Make sure Samsung I997 is selected in the list of models;
  •  Make sure a fixed TCK frequency is selected;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect USB cable, 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 original Samsung downloader software to restore it to the working state.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold both ‘Volume Down’ and ‘Home’ keys and press Power-On.

RIFF JTAG – Samsung Focus (i917) Unbrick, Dead boot repair supported

Posted on by

04.10.2011   Samsung Focus (i917) Unbrick, Dead boot repair supported

Resurrecting Samsung I917 is simple. Phone is auto powered on with USB Data Cable connected to the PC while battery is inside. In case you use the battery only please note you will have to press Power On key once.
To resurrect Samsung I917:

  •  Solder JTAG cable to Samsung I917 JTAG pads;
  •  Make sure Samsung I917 is selected in the list of models;
  •  Insert Battery into phone and connect USB cable (in case you not use USB cable, press once the Power ON key on the phone)
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect USB cable, 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 both ‘Volume Up’ and ‘Camera’ keys and press ‘Power ON’ button. In few seconds phone enters download mode.

RIFF JTAG – CDMA Samsung B209 Breeze Supported

Posted on by

03.10.2011   CDMA Samsung B209 Breeze Supported

Resurrecting Samsung B209 is simple. Phone is auto powered on with USB Cable connected to the PC. Battery presence is not required; connection can be established with detached board.
Current resurrector contains Firmware and EEPROM zones for memory chip with ID 0x00EC/0x2256

To resurrect Samsung B209:

  •  Solder JTAG cable to Samsung B209 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure Samsung B209 is selected in the list of models;
  •  Click Resurrect button;
  •  Choose which areas to flash;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

RIFF JTAG – Samsung S7330 Unbrick, Boot repair supported

Posted on by

03.10.2011 Samsung S7330 Unbrick, Boot repair supported

The Samsung S7330 board 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 Samsung S7330:

  •  Solder JTAG cable to Samsung S7330 JTAG pads;
  •  Connect USB cable;
  •  Make sure Samsung S7330 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.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold ‘9’ key and press ‘Power ON’ button.

RIFF JTAG – CDMA Sungil SXC1080 Modem supported

Posted on by

30.09.2011   CDMA Sungil SXC1080 Modem supported

 

Resurrecting Sungil SXC1080 is simple.
Current resurrector contains Firmware and EEPROM zones for memory chip with ID 0x00EC/0x22E0

To resurrect Sungil SXC1080:

  •  Solder JTAG cable to Sungil SXC1080 JTAG pads;
  •  Attach battery or external power supply;
  •  Make sure Sungil SXC1080 is selected in the list of models;
  •  Click Resurrect button;
  •  Choose which areas to flash;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

RIFF JTAG – Samsung Anycall m110s Unbrick, Dead boot repair supported

Posted on by

30.09.2011  Samsung Anycall m110s Unbrick, Dead boot repair supported

Samsung M110S is based on the S5PCxxx Processor (ARM core is Cortex-A8).
Note, one simple way to connect over JTAG – connect USB cable to PC and insert battery. In this case phone is automatically powered on. But note, in some cases it is possible that you will have to hold Power On key during initial connection.
In case after resurrection (after you have tried with both boot versions) the download mode is not initiated (LCD remains blank) do repeat resurrection with ‘Clone Gremlin zone’ option checked.

To resurrect Samsung M110S:

  •  Solder JTAG cable to Samsung M110S JTAG pads;
  •  Connect USB cable to phone and PC;
  •  Attach battery connector;
  •  Make sure Samsung M110S is selected in the list of models;
  •  Make sure a fixed TCK frequency is selected;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect USB cable, 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 original Samsung downloader software to restore it to the working state.

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold both ‘Volume Down’ and ‘Home’ keys and press Power-On.