ERROR[002]: Failed to load Medusa Device Server to target RAM.

[upgraderazvan]

hi,i„m trying to repair dead boot on a samsung i9100 ,it detects CPU,but all i get is this error
ERROR[002]: Failed to load Medusa Device Server to target RAM.. ..used full battery,usb cable inserted but still this error.any suggestion?

[upgraderazvan]

Welcome to Medusa Box Software version 1.5.1
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.81 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.


this is full log

[Medusa Box]

Hello.
Please try to solder Jtag wires as more shorter, try to connect your device on different (lower) speeds, also please use at the same time both - fully charged battery (or external power supply) and USB cable.

[upgraderazvan]

soldered wires as short as posible,changed all speeds but still this error

[upgraderazvan]

still this error.any solution medusa support?

[upgraderazvan]

Welcome to Medusa Box Software version 1.5.4
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.83 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.82 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.82 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.82 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 4BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.82 V
CPU : Samsung S5PC210
Core ID : 4BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.


hello???any solution?????????????

[Medusa Box]

Can't say You exactly where is the problem... Most likely this is HW problem.

[demonster]

I'm same problem. This is my first log

Log started at 9/14/2012 2:42:55 PM ...
Welcome to Medusa Box Software version 1.5.2
Connecting to server
Retrieving files list
Downloading file "SAMSUNG_GTI9100_Repair.mf"
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
MI: Medusa JTAG init failed.
ERROR[035]: Target device has been powered off during connect.
Please connect the target device and power it on...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 8000 KHz.
VREF level : 2.76 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0x0000F00F, cycle 0.
MI: Received server capabilities 0x00000191.
MI: Detailed server caps: FLASH, WDOG, A64, IOCTL
MI: Watchdog are preconfigured.
MI: Server init.
MI: Received flash ID 0xE0150001.
MI: Flash geometry set.
MI: Recheking settings... ok
Server caps : 00000191
Storage Device: Samsung eMMC VIS00M
Device ID : 00150001
Block size : 512 bytes
Blocks : 30777344
Storage size : 14.7 Gb
Opening "C:\Program Files\GsmServer\Medusa\Firmware\SAMSUNG_GTI9100_Re pair.mf" file...
Writting BOOT section. Please wait... Done
Writting PREBOOT section. Please wait...
MI: Server status 0xFFFFFFFF (not STAT_IDLE).

And now:

Log started at 9/14/2012 4:51:09 PM ...
Welcome to Medusa Box Software version 1.5.5
Selected device model: Samsung GT-I9100
Connecting. Please wait...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.79 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 2.
ERROR[000]: Unable to halt core.
ERROR[035]: Target device has been powered off during connect.
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
ERROR[000]: Unable to halt core.
Selected device model: Samsung GT-I9100
Connecting. Please wait...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 4BA00477, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 2.78 V
CPU : Samsung S5PC210
Core ID : 4BA00477
MI: Loading Medusa Device Server V1.2.
MI: Failed to load.


My phone is new, i only reflash to change language but disconnect cable when repartition action. Then connect to medusa with first time log.

[Medusa Box]

We can't say You exactly where is the problem. There is no any problems with repairing 2 our own GT-I9100. We have ordered another one GT-I9100 for researching. We will say You the result as soon as we will receive it.

[demonster]

Are you check this problem sir?

Hard Brick Bug on Galaxy S II and Note Leaked ICS Kernels

[bongoshiyam]

Originally Posted by Medusa Box

Can't say You exactly where is the problem... Most likely this is HW problem.

Sir..
Whats this problem

Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 1BA00477, IR Length = 4.
JTAG speed : 1000 KHz.
VREF level : 2.83 V
CPU : Samsung S5PC110
Core ID : 1BA00477
Flash device: Samsung OneNAND KFG4GH6Q4M
Flash ID : 00EC0050
Page size : 4096 bytes
Block size : 64 pages (256 Kb)
Block count: 2048
Flash size : 512 Mb
Write protection disabled.
Opening "F:\GsmServer\Medusa\Firmware\Samsung\SHWM110S\SAM SUNG_SHWM110S_Repair.mf" file...
Repair restarted at last fail position.
Writting BOOT section. Please wait...
ERROR[018]: Logical block operation failed at 4912 Kb (Hex address 0x004CC000). Reason: Connection lost.
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 1BA00477, IR Length = 4.
JTAG speed : 1000 KHz.
VREF level : 2.83 V
CPU : Samsung S5PC110
Core ID : 1BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Please connect the target device and power it on...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
ERROR[030]: TDO is constant high. Please check target device connection.
MI: Medusa JTAG init failed.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
ERROR[030]: TDO is constant high. Please check target device connection.
MI: Medusa JTAG init failed.

?

[raezak]

Originally Posted by bongoshiyam

Sir..
Whats this problem

?

most likely its a hardware matter flash chip is damage

also check your jtag connection



br

[Octopus box]

ERROR[030]: TDO is constant high. Please check target device connection.

This error means there is some problem with connection. Please check soldering of all Jtag wires and try again.

[liyonramesh]

change jtag speed to auto (RTCK) its work with me