Author Archives: admin

RIFF JTAG – Samsung SHW-M200K NEXUS S Unbrick – Dead boot repair supported

Posted on by

29.03.2013  RIFF JTAG – Samsung SHW-M200K NEXUS S Unbrick – Dead boot repair supported

Repairing bricked Samsung M200K is easy with the RIFF Box. The phone 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.

To resurrect Samsung M200K:

  •  Solder JTAG cable to Samsung M200K JTAG pads;
  •  Connect microUSB cable to phone and PC;
  •  Insert battery;
  •  Make sure Samsung M200K 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.

Samsung-Google-Nexus-S-i9020A

RIFF JTAG – Pantech Vega R3 IM-A850S Unbrick – Dead boot repair supported

Posted on by

29.03.2013  RIFF JTAG – Pantech Vega R3 IM-A850S Unbrick – Dead boot repair supported

Repairing bricked Pantech A850S is easy with the RIFF Box.

To resurrect Pantech A850S:

  •  Solder JTAG cable to Pantech A850S JTAG pads;
  •  Insert Pantech A850S into any USB port for power;
  •  Make sure Pantech A850S 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;

To enter download mode:

  •  Disconnect PC cable;
  •  Insert battery;
  •  Hold both ‘Volume Up’ and ‘Volume Down’ keys and press Power-On. After phone has entered Boot menu, select ‘PDL Download’ to set Software Upgrading Mode.

.
pantech_vega_r3_3

RIFF JTAG – ZTE Skate Unbrick – Dead boot repair supported

Posted on by

29.03.2013 RIFF JTAG – ZTE Skate Unbrick -Dead boot repair supported

Repairing bricked ZTE SKATE is easy with the RIFF Box.

To resurrect ZTE SKATE:

  •  Solder JTAG cable to ZTE SKATE JTAG pads;
  •  Connect ZTE SKATE tablet’s charger for power;
  •  Make sure ZTE SKATE is selected in the list of models;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

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

RIFF JTAG – ZTE AC30 USB modem unbrick – dead boot repair supported

Posted on by

15.03.2013 RIFF JTAG – ZTE AC30 USB modem unbrick – dead boot repair supported

Repairing bricked ZTE AC30 is easy with the RIFF Box.

To resurrect ZTE AC30:

  •  Solder JTAG cable to ZTE AC30 JTAG pads;
  •  Insert ZTE AC30 modem into any USB port for power;
  •  Make sure ZTE AC30 is selected in the list of models;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

.
ZTE_AC30_Mifi_EVDO_Modem

RIFF JTAG – HTC EVO Design 4G / Acquire (HTC Kingdom) Unbrick, IMEI, SuperCID, Unlock repair supported

Posted on by

09.03.2013 RIFF JTAG – HTC EVO Design 4G / Acquire (HTC Kingdom) Unbrick, IMEI, SuperCID, Unlock repair supported

Repairing bricked HTC EvoDesign4G is easy with the RIFF Box. Phone is auto powered on with USB Data Cable connected to the PC while battery is connected.
Current resurrector works via USB interface thus no JTAG connection is required. You may need to install RIFF BOX DCC Loader USB Interface USB driver if you run this for the first time. Drivers are located in JTAG Manager directory (Drivers folder).
In order to connect, device must be detected by system as Qualcomm HS-USB QDLoader communication port. To force device into this mode (that is if your device is dead but there is still no USB activity when you connect it to PC with USB cable) use testpoint to disable the eMMC memory – for this shortcut specified point on the schematics to the GND during power-on stage.
Resurrector will reflash radio’s boot zones and will re-write PDA’s SPL to 1.30.0000 version. Additionally to SPL and Radio zones, the zone which contains Model ID is re-flashed too. Thus after resurrection phone will have Model ID = ‘PH4410000’.
There is option to reflash BOOT and RECOVERY zones.

To resurrect HTC EvoDesign4G via USB Cable:

  •  If required, use testpoint to force HS-USB QDLoader mode: for this de-power board, shortcut specified point in the schematics to GND with the help of a needle, insert USB cable into PC, wait while phone enumerates as HS-USB QDLoader and then remove the needle;
  •  Make sure USB cable is attached to the board and is connected to PC;
  •  Make sure HTC EvoDesign4G via USB 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’ key and press ‘Power ON’ button.

.
htc_evo_design_4g

RIFF JTAG – HTC Jetstream (HTC Puccini) Unbrick, IMEI, SuperCid, Boot repair supported

Posted on by

09.03.2013    RIFF JTAG – HTC Jetstream (HTC Puccini) Unbrick, IMEI, SuperCid, Boot repair supported

Repairing bricked HTC JetStream (PG0941000) 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 1.78.0007
There is option to reflash BOOT and RECOVERY zones.

To resurrect HTC JetStream (PG0941000):

  •  Solder JTAG cable to HTC JetStream (PG0941000) JTAG pads;
  •  Insert batter and connect USB Data cable;
  •  Make sure HTC JetStream (PG0941000) 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.

.
htc_jetstream

RIFF JTAG – HTC Vivid (HTC Holiday) Unbrick, IMEI, SuperCID repair supported

Posted on by

09.03.2013  RIFF JTAG – HTC Vivid (HTC Holiday) Unbrick, IMEI, SuperCID repair supported

Repairing bricked HTC Vivid (PH3910000) 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 1.85.2525
There is option to reflash BOOT and RECOVERY zones.

To resurrect HTC Vivid (PH3910000):

  •  Solder JTAG cable to HTC Vivid (PH3910000) JTAG pads;
  •  Insert battery and connect USB Data cable;
  •  Make sure HTC Vivid (PH3910000) 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.

.
htc_vivid_3

RIFF JTAG – Huawei U1270 Unbrick – Dead boot repair supported

Posted on by

09.03.2013 RIFF JTAG – Huawei U1270 Unbrick – Dead boot repair supported

Repairing bricked Huawei U1270 is easy with the RIFF Box.

To resurrect Huawei U1270:

  •  Solder JTAG cable to Huawei U1270 JTAG pads;
  •  Connect Huawei U1270 tablet’s charger for power;
  •  Make sure Huawei U1270 is selected in the list of models;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  De-solder JTAG wires;

Now device is in bootable condition, that is, even if it does not start up normally, you can flash it using known flashing methods.
.
huawei-u1270-1

RIFF JTAG – Samsung GT-S6312 Galaxy Young Duos Unbrick – Dead boot repair supported

Posted on by

09.03.2013 RIFF JTAG – Samsung GT-S6312 Galaxy Young Duos Unbrick – Dead boot repair supported

Repairing bricked Samsung S6312 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 S6312:

  •  Solder JTAG cable to Samsung S6312 JTAG pads;
  •  Insert USB Data cable into board and PC;
  •  Make sure Samsung S6312 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.
.
samsung_gt-s6312_galaxy_young_duos

RIFF JTAG – ZTE V889D Unbrick – Dead boot repair supported

Posted on by

09.03.2013  RIFF JTAG  – ZTE V889D Unbrick – Dead boot repair supported
Repairing bricked ZTE V889D is easy with the RIFF Box.

To resurrect ZTE V889D:

  •  Solder JTAG cable to ZTE V889D JTAG pads;
  •  Make sure ZTE V889D is selected in the list of models;
  •  Connect USB Data Cable;
  •  Click Resurrect button;
  •  Wait till software signals a successful operation completion;
  •  Disconnect power supply, de-solder JTAG wires;

.
zte_v889D