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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > GSMServer Products > Medusa


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Old 05-02-2017, 06:55   #1 (permalink)
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Thumbs up S7562 need help please [Solved]


Log started at 5/2/2017 1:48:05 PM ...
Welcome to Medusa Box Software version 2.6.1.4
Operating Mode: EasyRepair Mode
Selected device model: Samsung GT-S7562
Connecting. Please wait...
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
ERROR[035]: Target device has been powered off during connect.
Please connect the target device and power it on...
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 126 ns, average speed 7936 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : Auto (RTCK).
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0xFFFFFFFF, cycle 0.
MI: Received status 0xFFFFFFFF, cycle 1.
MI: Received status 0xFFFFFFFF, cycle 2.
MI: Failed to start Medusa Device Server.
ERROR[004]: Medusa Device Server did not replied to HELLO command.
Checking data...
ERROR[034]: RTCK signal does not respond. Defaulting to 1 MHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0xFFFFFFFF, cycle 0.
MI: Received status 0xFFFFFFFF, cycle 1.
MI: Received status 0xFFFFFFFF, cycle 2.
MI: Failed to start Medusa Device Server.
ERROR[004]: Medusa Device Server did not replied to HELLO command.
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 189 ns, average speed 5291 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
ERROR[032]: Target device Core has disabled JTAG/EmbeddedICE.
ERROR[000]: Unable to halt core.
Please connect the target device and power it on...
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 189 ns, average speed 5291 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : Auto (RTCK).
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0xFFFFFFFF, cycle 0.
MI: Received status 0xFFFFFFFF, cycle 1.
MI: Received status 0xFFFFFFFF, cycle 2.
MI: Failed to start Medusa Device Server.
ERROR[004]: Medusa Device Server did not replied to HELLO command.
Checking data...
ERROR[034]: RTCK signal does not respond. Defaulting to 1 MHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : 1000 KHz.
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0xFFFFFFFF, cycle 0.
MI: Received status 0xFFFFFFFF, cycle 1.
MI: Received status 0xFFFFFFFF, cycle 2.
MI: Failed to start Medusa Device Server.

Last edited by Medusa Box; 05-02-2017 at 09:05.
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Old 05-02-2017, 07:30   #2 (permalink)
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Hello.

Solder all JTAG wires as short as possible (max. 3-5 CM length) and try to connect the phone again.

To connect the device, do the next steps:

1. Fully charge phone's battery by using external charger, this is important.
2. Power off the device (disconnect the cable, disconnect the battery).
3. Connect JTAG wires and press "Connect" button in Software.
4. Insert the battery and connect the USB cable. Connect cable directly to PC USB port, don't use USB hubs.

Try to repeat these operations several times. Try to set (select) different JTAG speeds.

Also, look here:
http://forum.gsmhosting.com/vbb/f664...4/#post9922925,
http://forum.gsmhosting.com/vbb/f664.../#post10499163,
http://forum.gsmhosting.com/vbb/f664.../#post10291617,
http://forum.gsmhosting.com/vbb/f664.../#post10037874.
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Old 05-02-2017, 08:57   #3 (permalink)
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Join Date: Feb 2008
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Log started at 5/2/2017 2:28:16 PM ...
Welcome to Medusa Box Software version 2.6.1.4
Connecting to server
Retrieving files list
Downloading file "C:\Program Files\GsmServer\Medusa\Firmware\Samsung GT-S7562 Boot.bin"...
Operating Mode: EasyRepair Mode
Selected device model: Samsung GT-S7562
Connecting. Please wait...
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 118 ns, average speed 8474 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : Auto (RTCK).
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0xFFFFFFFF, cycle 0.
MI: Received status 0xFFFFFFFF, cycle 1.
MI: Received status 0xFFFFFFFF, cycle 2.
MI: Failed to start Medusa Device Server.
ERROR[004]: Medusa Device Server did not replied to HELLO command.
Please connect the target device and power it on...
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 189 ns, average speed 5291 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
MI: Medusa JTAG init failed.
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 189 ns, average speed 5291 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : Auto (RTCK).
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
MI: Loading Medusa Device Server V1.2.
MI: Starting...
MI: Received status 0xFFFFFFFF, cycle 0.
MI: Received status 0xFFFFFFFF, cycle 1.
MI: Received status 0xFFFFFFFF, cycle 2.
MI: Failed to start Medusa Device Server.
ERROR[004]: Medusa Device Server did not replied to HELLO command.
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
MI: RTCK reaction time 189 ns, average speed 5291 KHz.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision C.
Detected TAP ID: 106230E1, IR Length = 4.
MI: Halting target, attempt 1.
JTAG speed : Auto (RTCK).
VREF level : 1.77 V
CPU : Qualcomm MSM7225A
Core ID : 106230E1
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 configuration: 0xB800010C, 0x00000001... ok
MI: Server init.
MI: Received flash ID 0xE0150001.
MI: Flash geometry set.
MI: Recheking settings... ok
Server caps : 00000191
Storage Device: Samsung eMMC JJS00A
Device ID : 00150001
Block size : 512 bytes
Blocks : 7634944
Storage size : 3728 Mb
Opening "C:\Program Files\GsmServer\Medusa\Firmware\SAMSUNG_GTS7562_Re pair.mf" file...
Writing BOOT section. Please wait... Done
Disconnected

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