EASY JTAG – Full tutorial – for beginners like me…

STEP BY STEP (EASY JTAG – LOGS DISECTED)samsung gt-i9300 no product hang on logo repair

Disclaimer:

logs are copied from http://forum.gsmhosting.com/vbb/f672…nside-1774468/

easy-jtag logs are disected, step by step to provide a better understanding on how to read logs, (im no expert on easy jtag, but i dont want you to end up like me, watching and wondering
how to use jtag, i hope it would be helpful in some way…)

TO EXPERT JTAG USER: PLS CORRECT MY POST IF YOU FIND IT MISLEADING OR INCORRECT, OR PLS MAKE A CORRECTION… IM A NEWBIE ANYWAYS… JUST TRYING TO HELP OTHER NEWBIE LIKE MYSELF…

THANKS…

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<< STEP1 – READ / DETECT >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>

Loading eMMC Addon Firmware…
CMD Pullup Level:1237 mV
CMD Active Level:1722 mV
EMMC CID 15010056545530304DF1F5C216FF6F5F

EMMC CSD D02701320F5903FFF6DBFFFF8E40406D

EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 06/2012 FW rev.0xf1
EMMC NAME: <b>VTU00M</b> , S/N: 4123137791
EMMC ROM1 (Main User Data) Capacity: 15028 MB (High Density Card)
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Extended CSD rev 1.6 (MMC 4.5)

Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x01 , width 4bits , Partition config [179]: 0x48.
Backup saved: VTU00M_4123137791_20140102_1034.extcsd
Done.

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<< STEP2 – RUNNING FACTORY RESET >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>

( CUSTOM OPERATION )
( SAMSUNG FACTORY RESET )

Running:SAMSUNG: Smart Factory Reset + Format…
<br>Successfully connected to box on COM4<b>
Box S/N: 1717160DCD0D8A9F, ,FW Ver.: 01.48
Loading eMMC Addon Firmware…
CMD Pullup Level:1258 mV
CMD Active Level:1722 mV
EMMC CID 15010056545530304DF1F5C216FF6F5F

EMMC CSD D02701320F5903FFF6DBFFFF8E40406D

EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 06/2012 FW rev.0xf1
EMMC NAME: <b>VTU00M</b> , S/N: 4123137791
EMMC ROM1 (Main User Data) Capacity: 15028 MB (High Density Card)
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Extended CSD rev 1.6 (MMC 4.5)

Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x01 , width 4bits , Partition config [179]: 0x48.
Backup saved: VTU00M_4123137791_20140102_1035.extcsd
Sending Smart Wipe Request…
Wiping Card… Please do not touch it!!!
Done.

<font color="red">Please don’t forget to repair extCSD from backup!!!</font>

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<< STEP3 – RUNNING FORMAT / RESET >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>

( CUSTOM OPERATION )
( SAMSUNG RESET / FORMAT )

Running:SAMSUNG: MoviNAND Format…
<br>Successfully connected to box on COM4<b>
Box S/N: 1717160DCD0D8A9F, ,FW Ver.: 01.48
Loading eMMC Addon Firmware…
CMD Pullup Level:1258 mV
CMD Active Level:1711 mV
EMMC CID 15010056545530304DF1F5C216FF6F5F

EMMC CSD D02701320F5903FFF6DBFFFF8E40406D

EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 06/2012 FW rev.0xf1
EMMC NAME: <b>VTU00M</b> , S/N: 4123137791
EMMC ROM1 (Main User Data) Capacity: 15028 MB (High Density Card)
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Extended CSD rev 1.6 (MMC 4.5)

Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x01 , width 4bits , Partition config [179]: 0x48.
Backup saved: VTU00M_4123137791_20140102_1035.extcsd
Sending Internal Reconfiguration Request…
Waiting configuration Apply!!!
Restoring configuration…
EMMC ROM2/3 (Boot Partitions) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Wiping Card… Please do not touch it!!!
Done.

<font color="red">Please don’t forget to repair extCSD from backup!!!</font>

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<<< STEP4 – REPAIRING EXTCSD >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>

( CUSTOM OPERATION )
( UNIVERSAL – Repair extCSD )
( Load – VTU00M_4123137791_20140102_1035.extcsd ) ( Program Files\Z3X\EASYJTAG\Backups <— Located at this folder, choose the date & the time to find ur backup )

Running:Repair extCSD…
<br>Successfully connected to box on COM4<b>
Box S/N: 1717160DCD0D8A9F, ,FW Ver.: 01.48
Loading eMMC Addon Firmware…
CMD Pullup Level:1237 mV
CMD Active Level:1701 mV
EMMC CID 15010056545530304DF1F5C216FF6F5F

EMMC CSD D02701320F5903FFF6DBFFFF8E40406D

EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 06/2012 FW rev.0xf1
EMMC NAME: <b>VTU00M</b> , S/N: 4123137791
EMMC ROM1 (Main User Data) Capacity: 15028 MB (High Density Card)
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Extended CSD rev 1.6 (MMC 4.5)

Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x01 , width 4bits , Partition config [179]: 0x48.
Writing…
eMMC ACK Error !!!
eMMC ACK Error !!!
eMMC ACK Error !!!
Done!

<br>Successfully connected to box on COM4<b>

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<<<< WRITING ROM1 >>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>

( ROM1 – Main User Data )
( Select – 512MB )
( Load – i9300_Rom1_Alive_Dump_BN.bin ) (EXAMPLE ONLY)
( Write EMMC CARD )

Box S/N: 1717160DCD0D8A9F, ,FW Ver.: 01.48
Loading eMMC Addon Firmware…
CMD Pullup Level:1227 mV
CMD Active Level:1701 mV
EMMC CID 15010056545530304DF1F5C216FF6F5F

EMMC CSD D02701320F5903FFF6DBFFFF8E40406D

EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 06/2012 FW rev.0xf1
EMMC NAME: <b>VTU00M</b> , S/N: 4123137791
EMMC ROM1 (Main User Data) Capacity: 15028 MB (High Density Card)
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Extended CSD rev 1.6 (MMC 4.5)

Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x01 , width 4bits , Partition config [179]: 0x48.
Writing 000000200000 bytes to 00000000 …ROM2
Write Speed: 222 kB/s
Done !!!

<br>Successfully connected to box on COM4<b>

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<< WRITING ROM2 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

( ROM2 – Boot Partition1)
( select -2MB )
( Load – EMMC_00000000_00200000.bin ) (EXAMPLE ONLY)
( Write EMMC CARD )

Box S/N: 1717160DCD0D8A9F, ,FW Ver.: 01.48
Loading eMMC Addon Firmware…
CMD Pullup Level:1227 mV
CMD Active Level:1732 mV
EMMC CID 15010056545530304DF1F5C216FF6F5F

EMMC CSD D02701320F5903FFF6DBFFFF8E40406D

EMMC Manufacturer ID: 0015 , OEM ID: 0100
EMMC Date: 06/2012 FW rev.0xf1
EMMC NAME: <b>VTU00M</b> , S/N: 4123137791
EMMC ROM1 (Main User Data) Capacity: 15028 MB (High Density Card)
EMMC ROM2 (Boot Partition 1) Capacity: 2048 kB
EMMC ROM3 (Boot Partition 2) Capacity: 2048 kB
EMMC RPMB (Replay Protected Memory Block) Capacity: 128 kB
Extended CSD rev 1.6 (MMC 4.5)

Boot configuration [PARTITION_CONFIG: 0x48] Boot from:ROM2 (Boot Partition 1)
Boot bus config [177]: 0x01 , width 4bits , Partition config [179]: 0x48.
Writing 000020000000 bytes to 00000000 …ROM1
Write Speed: 222 kB/s
Done !!!

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< <<<<<<<<<<<<<< END / FINISH / DONE >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>