Android Mobile Doctor

Please note, USB cable must be either disconnected or connected to PC.
Charger is not allowed. In order to establish connection, insert battery
and press Power On.

Problem to establish JTAG connection means the device is dead up to the
loader which enables JTAG. In this case phone must be detected via USB
cable as “U8500 USB ROM”. Please install drivers which are located in
JTAG Manager “Drivers\NTU8500” folder, leave USB cable connected and
start resurrection again.

To resurrect Samsung I8190:

Solder JTAG cable to Samsung I8190 JTAG pads;

Attach battery and connect USB cable;

Make sure Samsung I8190 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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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.

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.

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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.

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Piranhabox – Most Ferocious Chinese Phones Service Tool☺

What's New

+ Piranhabox: V1.20

+ MTK - MT65xx to modify the default boot

+ MTK - MT6573 Add new flash models support read and write

+ MTK - MT6575 Add new flash models support read and write

+ SPD & WT - Add new flash read/write for support

+ Mstar & W - Add new flash read/write for support

+ Coolsand & RDA - Add NV read/write

+ Coolsand & RDA - Add new flash models support read and write

Download link 1 Win rar format
http://support.smart-gsm.net/index.p...Piranha%20box/

TOOLS

MICRO USB CABLE LIKE NOKIA 5130

SELECT READ FIRTS

CHECK USB MODE

CLICK START BUTTON

CONNECT USB CABLE TO PHONE

INSTALL DRIVER