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FlashNYC
Joined: 14 Apr 2011
Posts: 133
Location: EARTH
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 Posted: Tue Mar 12, 2013 12:07 Post subject: SAMSUNG KLM1G1CEHC-B101 (153FBGA)
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Long time... Hello everyone! I hope all is well!
I have another interesting case:
SAMSUNG KLM1G1CEHC-B101 (153FBGA) 8Gb MLC x 1 NAND Flash.
Processor / Controller:
K1658700
12AS OLG01
. ARM
Status: Working.
Connectivity: No USB interface. Any compatible adapters.
Thanks for the help.
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Сергей
Joined: 26 Aug 2005
Posts: 20219
Flash-Extractor developer
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Posted: Tue Mar 12, 2013 14:13 Post subject:
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FlashNYC
Joined: 14 Apr 2011
Posts: 133
Location: EARTH
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Posted: Tue Mar 12, 2013 14:49 Post subject:
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Well the focus was the NAND.
You guys and this forum have addressed several cases like this in the past.
All I need to do is dump the NAND if possible.
Is there an adapter for this package style?
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arvika
Joined: 18 Nov 2009
Posts: 2564
Location: Poland
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Posted: Tue Mar 12, 2013 20:59 Post subject:
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FlashNYC can you contact me on ICQ? I will try help you.
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Сергей
Joined: 26 Aug 2005
Posts: 20219
Flash-Extractor developer
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Posted: Tue Mar 12, 2013 22:26 Post subject:
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I dont know pinout of 153FBGA
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FlashNYC
Joined: 14 Apr 2011
Posts: 133
Location: EARTH
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Posted: Wed Mar 13, 2013 1:00 Post subject:
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| arvika wrote: | | FlashNYC can you contact me on ICQ? I will try help you. |
I haven't used ICQ for a long time .. I will sign up tonight and send you IM...
Thanks
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DP data recovery Lab
Joined: 17 Dec 2010
Posts: 376
Location: data recovery Lab
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Posted: Wed Mar 13, 2013 4:25 Post subject:
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i know someone sell this tools for read chip
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FlashNYC
Joined: 14 Apr 2011
Posts: 133
Location: EARTH
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Posted: Wed Mar 13, 2013 15:11 Post subject:
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| DP data recovery Lab wrote: | | i know someone sell this tools for read chip |
I know a company too but very expensive..
I was hoping for jtag access or an adapter for sc flash reader...
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djembs
Joined: 23 Jul 2008
Posts: 62
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Posted: Tue Mar 19, 2013 21:19 Post subject:
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We use these sockets extensively for BGA153 and BGA169 eMMC parts like the one you have:
http://www.aliexpress.com/store/709836
Simply pull the chip, clean it, drop it in the socket, then plug in and image with dd or X Ways.. at $126 USD, they are very cost effective; I would buy one of each of the four package sizes... make sure you have a new modern SD card reader or else the card might not be recognized by your computer. Since the wear leveling and ECC are taken care of for you, all of the files should be contiguous.
If the eMMC interface is damaged, then you can still access the raw NAND inside via the gold square test pads that should be present, but first you need a working sample chip to reverse engineer the signals...
Best of luck...
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FlashNYC
Joined: 14 Apr 2011
Posts: 133
Location: EARTH
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Posted: Thu Mar 21, 2013 19:30 Post subject:
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Thanks for the suggestion. I saw that one as well as other designs.
I gather get the clam instead. hopefully no need for reball.
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djembs
Joined: 23 Jul 2008
Posts: 62
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Posted: Sun Mar 24, 2013 7:47 Post subject:
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eMMC chips contain an embedded eMMC controller plus raw NAND memory.
Since you stated that the voice recorder was working, then the eMMC controller within the flash chip should be working fine, so you can access the memory through the standard eMMC pins on the FBGA153 pin-out using the socket. The only function that the socket serves is to connect the eMMC signals DAT0-3, CMD, CLK to the SD card "fingers".
If, however, the chip was not functioning normally through the FBGA153 pin-out (i.e. functionally dead), then you could still probably read from the raw NAND inside through the gold test pads that Samsung includes in the design, but you would first have to use a working chip to deduce I/O0-7, ALE, CLE, CE, WE, RE that you could then wire up manually to the SC reader.
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FlashNYC
Joined: 14 Apr 2011
Posts: 133
Location: EARTH
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Posted: Sun Mar 24, 2013 19:54 Post subject:
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I got the CLAM. But no instructions... it has dip switches and a jumper..
So far nothing being detected.
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