Tag Archives: Pc Cable

RIFF JTAG – Samsung Corby II – S3850 supported

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24.10.2011  Samsung Corby II – S3850 supported

Samsung S3850 resurrection is simple. Battery is not required. To power the board it’s most convenient to use an USB Data Cable.
In orger to contact to JTAG pads you may need to carefully scratch off paint covering (mask layer) above them.

To resurrect Samsung S3850 do this:

  •  Solder JTAG cable to Samsung S3850 JTAG pads;
  •  Insert battery and connect USB cable to phone and PC;
  •  Make sure Samsung S3850 is selected in the list of models
  •  Click Resurrect button;
  •  Wait few seconds until 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 Up’ and ‘Call’ keys and press Power-On.

RIFF JTAG – Samsung Z500 supported !

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19.10.2011  RIFF JTAG – Samsung Z500 supported !

Resurrection of Samsung Z500 requires battery or external power supply (we didn’t test whether phone is powered on using only a USB cable). You can use RIFF BOX’s 4.2V output for power (requires 1.16 firmware version or later and the 4.2V Output feature enabled in the JTAG Manager).

To resurrect Samsung Z500:

  •  Solder JTAG cable to Samsung Z500 JTAG pads;
  •  Insert battery (or connect external power supply to the battery pads);
  •  Make sure Samsung Z500 is selected in the list of models;
  •  Click Resurrect button;
  •  Press Power-On key shortly;
  •  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. In few seconds you should see light-blue screen.

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

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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)

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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 -CDMA Samsung F619 supported

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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

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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

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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 – Samsung S7330 Unbrick, Boot repair supported

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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 – Samsung Anycall m110s Unbrick, Dead boot repair supported

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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.