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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Easy-Jtag / Easy-Jtag Plus


Easy-Jtag / Easy-Jtag Plus The official support section. You can ask here your question and get answer regarding using Easy-Jtag / Easy-Jtag Plus.

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Old 08-01-2018, 10:32   #1 (permalink)
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KMV3W000LM-B310 Update eMMC FW fail


How to Update eMMC FW for KMV3W000LM-B310

Running:SAMSUNG: eMMC firmware update...
Init OK...
Confirmed eMMC Part Number: KMV3W000LM-B310
Z3X EasyJtag Software ver. 3.0.0.0

Skip loading eMMC Addon Firmware
Box S/N: 1010000465E40F6D, ,FW Ver.: 01.63
CMD Pullup Level:2052 mV
CMD Active Level:3011 mV
Box IO Level:3300 mV
CLK Rate:21000 kHz
Using firmware file : C:\Program Files\Z3X\EASYJTAG\eMMC Firmware\KMV3W000LM-B310.bin
Firmware EP Offset:00040000
Update Firmware ID Hash:2566E2653982B5EA43D01D43EF568086
Setup firmware update mode, wait 2..30 sec...
Success!
Sending eMMC firmware...
Success!
Flashing eMMC firmware...
Success!
Repairing eMMC CID...
Now Reconnect all eMMC Lines [POWER, CMD, CLK, DAT0]!
Do it until progress bar is moving (20 sec timeout)!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.
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Old 08-01-2018, 17:25   #2 (permalink)
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Quote:
Originally Posted by chit07 View Post
Repairing eMMC CID...
Now Reconnect all eMMC Lines [POWER, CMD, CLK, DAT0]!
Do it until progress bar is moving (20 sec timeout)!
Can't init device, Reason: OCR Ready Timeout Error [Check VCC or eMMC DEAD]
Done.
try to use this file

unpack and overwrite existing file at eMMC_Firmware folder
Attached Files
File Type: zip KMV3W000LM-B310.bin.zip (101.5 KB, 352 views)
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Old 08-02-2018, 00:00   #3 (permalink)
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Quote:
Originally Posted by layder View Post
try to use this file

unpack and overwrite existing file at eMMC_Firmware folder


Thank you. But my box can’t use advance mode for write backup fw.
I use first generation Easy-jTag.


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Old 08-02-2018, 08:07   #4 (permalink)
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Quote:
Originally Posted by chit07 View Post
Thank you. But my box can’t use advance mode for write backup fw.
I use first generation Easy-jTag.
No need advance mode. Replace existing file at Z3x Jtag folder
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