Samsung B219 Boot Repair with Easy Jtag ??

[dey mobiles]

Today i purchase Esay jtag box and try to
samsung B219 dead boot reapir with esay jtag
but i am noob in jtag box.

pinouts connection ok but just this error come

EasyJtag Suite Classic ver.: 2.5.0.7 / wxWidgets 3.1.0-W-U started.
OS ver.: Windows 7 (build 7601, Service Pack 1). Admin righ
For support and updates visit EasyJtag ? most powerfull eMMC and JTAG tool on market. | EMMC BOX, JTAG BOX ,Z3X , BOOT REPAIR , FORENSICS TOOL
Check security...
OK
Initialising: Samsung SCH-B219 Config ver.:1.00
I/O Level set to : 2600 mV
Box S/N: ,FW Ver.: 01.58
Connecting to Target...
Done with error(s)...

i am doing something wrong pls give me advice


Thanks in Advance

[dey mobiles]

i am try all possible Connection with my box but i can't

i think problem with my new box because Jtag 20Pin show all are ok but
TDI And TRST Pin show GND without A to B Power cable is It Ok or Problem with my box ??

[vikboston]

Originally Posted by dey mobiles

i am try all possible Connection with my box but i can't

i think problem with my new box because Jtag 20Pin show all are ok but
TDI And TRST Pin show GND without A to B Power cable is It Ok or Problem with my box ??

Hi,

Please, measure GND to TDI / TRST resistance directly on the box (without any plugged cable). If you see short, means some internal box problem (solder bridge or damaged IC). If no short, double check your cable, make sure that cable is not plugged in wrong direction.
This log means that no JTAG chain detected.

Best Regards

[dey mobiles]

Originally Posted by vikboston

Hi,

Please, measure GND to TDI / TRST resistance directly on the box (without any plugged cable). If you see short, means some internal box problem (solder bridge or damaged IC). If no short, double check your cable, make sure that cable is not plugged in wrong direction.
This log means that no JTAG chain detected.

Best Regards

Sir i am try to measure GND To TDI and TRST but there is no voltage only
0 Volt to show but other pins are show voltage.

Warranty period cover how many months of new box pls tell me




Waiting For Your Replay


Thanks

[BABAK NURI]

Can you take photo from Soldered Wires to PCB?
i want see your soldered wires because 99% i'm sure you have wrong Soldered

[dey mobiles]

Here is Soldered Wires to PCB images

[BABAK NURI]

Hi
You have wrong soldered wires

Pin1 is empty
pin2 is TMS
PIn3 is RTCK
Pin4 is TRST
Pin5 is TDI
Pin6 is TCK
Pin7 is TDO
Pin8 is NRST SYSRST
Pin9 is GND

[dey mobiles]

Connect Pinouts As you said But Same Not find Pinouts



Also GPG Jtag Cable modified




Now What can i do sir pls suggest me

[dey mobiles]

Sir Now How can i repair this box by myself

[dey mobiles]

Try on eMMC with my new Easy Jtag box and Adopter but not connected Can't init device, Reason: CMD Timeout Error
but same connection Adpoter perfect working on ATF box






Is there Problem in my EASY JTAG Box ??

[dey mobiles]

At Last I have Done Boot Repair B219 Just Change My Easy Jtag H/W now working fine
Thanks All

Here Is LOG

EasyJtag Suite Classic ver.: 2.5.0.8 / wxWidgets 3.1.0-W-U started.
OS ver.: Windows 7 (build 7601, Service Pack 1). Admin righ
For support and updates visit http://easy-jtag.com
Check security...OK
Initialising: HUAWEI C2835 Config ver.:1.00
I/O Level set to : 2600 mV
Box S/N: 120140154842E868 ,FW Ver.: 01.58
Connecting to Target...
 JTAG device: QSC1100 
CPU IDCODE : 0x122CE0E1 Mfg.: 0x070, Part: 0x22ce, Ver.: 0x1
 CPU Manufacturer: QUALCOMM , CPU Name: QSC11x0
Halting CPU...
Initialize hardware...
Starting target communication...
 Detecting NOR memory parameters of bank (0) ...
NOR FlashID:00EC:227A 'K5L6331CAA 8MB (Samsung)' found
 NOR Write OK! Elpsed time: 181.924316s (45.030 KiB/s)

Br,