urgent help need - GSM-Forum

jai2008 · 11-15-2017, 10:46

hi medusa team i need ur help .
i have samsung i897 it was ok . only i want to repair imei of it . i wrongly flash it with i9003 firmware . after flashing its dead. now i a doingits boot repair via medusa. it always says
Checking data...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 1BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.82 V
CPU : Samsung S5PC110
Core ID : 1BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
Checking data...
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 1BA00477, IR Length = 4.
JTAG speed : 8000 KHz.
VREF level : 2.82 V
CPU : Samsung S5PC110
Core ID : 1BA00477
ERROR[002]: Failed to load Medusa Device Server to target RAM.
plz send me solution . i need it badly .

Medusa Box · 11-15-2017, 12:27

Hello.

Please check soldering of all JTAG wires, make them as short as possible (max 3-5 CM length) and try to connect again.

To power the device use both - USB cable and fully charged battery.

To connect the device, do the next steps:

1. Disconnect phone's battery, micro USB cable and Jtag wires.
2. Connect soldered Jtag wires to Box and press "Connect" button in Software.
3. Connect fully charged battery and press "Power On" button (try also with USB cable).
4. If the phone not connects, You can (should) try to connect it a few times by the same way. Try to connect the device with different JTAG speed values (including "Auto" option).

Also, look here:
http://forum.gsmhosting.com/vbb/f664...8/#post9877899,
http://forum.gsmhosting.com/vbb/f664...4/#post8281409.

11-15-2017, 10:46	#1 (permalink)
jai2008 No Life Poster Join Date: Sep 2006 Location: ropar Posts: 563 Member: 358277 Status: Offline Thanks Meter: 476	urgent help need hi medusa team i need ur help . i have samsung i897 it was ok . only i want to repair imei of it . i wrongly flash it with i9003 firmware . after flashing its dead. now i a doingits boot repair via medusa. it always says Checking data... Medusa JTAG Firmware version 1.1.0. Medusa JTAG Hardware S64 revision C. Detected TAP ID: 1BA00477, IR Length = 4. JTAG speed : 8000 KHz. VREF level : 2.82 V CPU : Samsung S5PC110 Core ID : 1BA00477 ERROR[002]: Failed to load Medusa Device Server to target RAM. Checking data... Medusa JTAG Firmware version 1.1.0. Medusa JTAG Hardware S64 revision C. Detected TAP ID: 1BA00477, IR Length = 4. JTAG speed : 8000 KHz. VREF level : 2.82 V CPU : Samsung S5PC110 Core ID : 1BA00477 ERROR[002]: Failed to load Medusa Device Server to target RAM. plz send me solution . i need it badly .

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11-15-2017, 12:27	#2 (permalink)
Medusa Box Product Supporter Join Date: Mar 2011 Location: Octopus-team Posts: 9,360 Member: 1538383 Status: Offline Sonork: 100.1587278 Thanks Meter: 3,397	Hello. Please check soldering of all JTAG wires, make them as short as possible (max 3-5 CM length) and try to connect again. To power the device use both - USB cable and fully charged battery. To connect the device, do the next steps: 1. Disconnect phone's battery, micro USB cable and Jtag wires. 2. Connect soldered Jtag wires to Box and press "Connect" button in Software. 3. Connect fully charged battery and press "Power On" button (try also with USB cable). 4. If the phone not connects, You can (should) try to connect it a few times by the same way. Try to connect the device with different JTAG speed values (including "Auto" option). Also, look here: http://forum.gsmhosting.com/vbb/f664...8/#post9877899, http://forum.gsmhosting.com/vbb/f664...4/#post8281409.