Tag Archives: Boot Repair

RIFF JTAG – Pantech Sky Vega T100K Unbrick – Dead Boot Repair Supported

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08.11.2012  RIFF JTAG – Pantech Sky Vega T100K Unbrick – Dead Boot Repair Supported

Repairing bricked Pantech T100K is easy with the RIFF Box.

To resurrect Pantech T100K:

  •  Solder JTAG cable to Pantech T100K JTAG pads;
  •  Insert Pantech T100K into any USB port for power;
  •  Make sure Pantech T100K 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;

Now phone can enter fastboot mode and flashed with original flasher.
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RIFF JTAG – LG C660 Optimus Pro Unbrick – Dead Boot Repair Supported

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08.11.2012 RIFF JTAG – LG C660 Optimus Pro Unbrick – Dead Boot Repair Supported

Repairing bricked LG C660H is easy with the RIFF Box. But it requires non-beginner soldering skills (since JTAG pads on board are very small and are close to each other).

To resurrect LG C660H:

  •  Solder JTAG cable to LG C660H JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure LG C660H 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.
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RIFF JTAG – Alcatel OT990 Unbrick – Dead Boot Repair Supported

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02.11.2012  RIFF JTAG – Alcatel OT990 Unbrick – Dead Boot Repair Supported

Repairing bricked Alcatel OT990 is easy with the RIFF Box. Phone is auto powered on with USB Cable connected to the PC. Battery presence is not required; moreover, if you’ll get connection errors, battery is not recommended at all.

To resurrect Alcatel OT990:

  •  Solder JTAG cable to Alcatel OT990 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure Alcatel OT990 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;

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RIFF JTAG – Samsung GT-S6802 Galaxy Ace Duos Unbrick – Dead Boot Repair Supported

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02.11.2012   RIFF JTAG – Samsung GT-S6802 Galaxy Ace Duos Unbrick – Dead Boot Repair Supported

Repairing bricked Samsung S6802 is easy with the RIFF Box. Note, one simple way to connect over JTAG – connect USB cable to PC and insert battery. In this case phone is automatically powered on, so no need to press any power-on buttons on the phone keypad.

To resurrect Samsung S6802:

  •  Solder JTAG cable to Samsung S6802 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure Samsung S6802 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 ‘Volume Down’ and ‘Home’ keys and press Power-On.

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RIFF JTAG – Samsung GT-S5830L Galaxy Ace Unbrick – Dead Boot Repair Supported

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19.10.2012   RIFF JTAG – Samsung GT-S5830L Galaxy Ace Unbrick – Dead Boot Repair Supported

Repairing bricked Samsung S5830L is easy with the RIFF Box. You need to hold Power On button during JTAG connection establishing phase.

To resurrect Samsung S5830L do this:

  •  Solder JTAG cable to Samsung S5830L JTAG pads;
  •  Insert battery and connect USB cable to phone and PC;
  •  Make sure Samsung S5830L is selected in the list of models;
  •  Click Resurrect button;
  •  Press Power On button shortly if it stops on establish conneciton stage;
  •  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 Down’ and ‘Home’ keys and press Power-On to enter Download Mode;

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RIFF JTAG – Samsung GT-S5300 Galaxy Pocket Unbrick – Dead Boot Repair Supported

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19.10.2012  RIFF JTAG – Samsung GT-S5300 Galaxy Pocket Unbrick – Dead Boot Repair Supported

Repairing bricked Samsung S5300 is easy with the RIFF Box. Note, one simple way to connect over JTAG – connect USB cable to PC and insert battery. In this case phone is automatically powered on, so no need to press any power-on buttons on the phone keypad.

To resurrect Samsung S5300:

  •  Solder JTAG cable to Samsung S5300 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure Samsung S5300 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 ‘Volume Down’ and ‘Home’ keys and press Power-On.

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RIFF JTAG – LG P970 Optimus Unbrick – Dead Boot Repair Supported

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19.10.2012   RIFF JTAG – LG P970 Optimus Unbrick – Dead Boot Repair Supported

Repairing bricked LG P970 is easy with the RIFF Box. But it requires non-beginner soldering skills (since JTAG pads on board are very small and are close to each other).
Please note, it may be possible that on alive phone there will be problem detecting eMMC chip – in this case you will get “WARNING: DCC Loader was unable to initialize FLASH1 chip. Error code: 0x00FF8080” error. The solution is to connect the phone in a following way:

  •  De-power the phone and disconnect USB cable (if any);
  •  Attach battery but do not press Power On button yet; thus, though with battery attached, phone remains de-powered;
  •  Click Resurrect (or DCC Read/Write page’s Read/Write) button – depends on operation you need to perform;
  •  Now you have to be quick: while software tries to connect to the still de-powered phone, quickly press Power On button on the phone (or supply power to the phone in any other possible way).
  •  It must detect eMMC without error and from now on until phone is de-powered you can perform any read/write operations you need.

To resurrect LG P970:

  •  Solder JTAG cable to LG P970 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure LG P970 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.

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RIFF JTAG – Samsung GT-i9070 Galaxy S Advance Unbrick – Dead Boot Repair Supported

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18.10.2012  RIFF JTAG – Samsung GT-i9070 Galaxy S Advance Unbrick – Dead Boot Repair Supported

Repairing bricked Samsung I9070 is easy with the RIFF Box.
Please note, if you have problems connecting phone, then make sure USB Cable is disconnected, insert battery and press Power On and try connecting again.

To resurrect Samsung I9070:

  •  Solder JTAG cable to Samsung I9070 JTAG pads;
  •  Attach battery;
  •  Disconnect USB Cable (if was connected);
  •  Make sure Samsung I9070 is selected in the list of models;
  •  Click Resurrect button;
  •  If required, press Power On key;
  •  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’ and ‘Home’ keys and press Power-On.

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RIFF JTAG – Samsung GT-i8160 Galaxy Ace 2 Unbrick – Dead Boot Repair Supported

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18.10.2012   RIFF JTAG – Samsung GT-i8160 Galaxy Ace 2 Unbrick – Dead Boot Repair Supported

Repairing bricked Samsung I8160 is easy with the RIFF Box.
Please note, USB cable must be disconnected. In order to establish connection, insert battery and press Power On.

To resurrect Samsung I8160:

  •  Solder JTAG cable to Samsung I8160 JTAG pads;
  •  Attach battery;
  •  Disconnect USB Cable (if was connected);
  •  Make sure Samsung I8160 is selected in the list of models;
  •  Click Resurrect button;
  •  If required, press Power On key;
  •  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’ and ‘Home’ keys and press Power-On.

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RIFF JTAG – LG P705 Optimus L7 / P700 Unbrick – Dead Boot Repair Supported

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16.10.2012   RIFF JTAG – LG P705 Optimus L7 / P700 Unbrick – Dead Boot Repair Supported

Repairing bricked LG P705 is easy with the RIFF Box. It requires non-beginner soldering skills (since JTAG pads on board are very small and are close to each other).

To resurrect LG P705:

  •  Solder JTAG cable to LG P705 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure LG P705 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.
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