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arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Wed Sep 05, 2018 12:00    Post subject: [+] SM3257_41 - need layout with new XOR for monolith case
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128GB Flash

1 - ID: ec 1c d9 1f 88
4 - dumps

page: 18432
block: 768p
sector: 1150_27
XOR: 71C2DB, 384p

Layout family: SM3257_41.

Dumps was read with other reader with same config properties, because on your reader quality was not so good. ECC calculated already. Please create the new layout. Uploading dump and XOR.
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Fri Sep 07, 2018 10:27    Post subject:
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I notice that all uploaded files disappear from container. Starting upload again.
jeremyb



Joined: 09 Dec 2008
Posts: 1453
Location: RecoverMyFlashDrive.com Fairfield, CT, USA

PostPosted: Fri Sep 07, 2018 22:06    Post subject: Re: SM3257_41 - need layout with new XOR for monolith case
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arvika wrote:
Dumps was read with other reader with same config properties, because on your reader quality was not so good. ECC calculated already. Please create the new layout. Uploading dump and XOR.

Is it only me but I see that some "problem chips" read better when the sensitivity of the signal is set to 1.8v.

Meaning normal chip
true = 3.3v
false = 0.0v

problem chip
true = 1.8v
false = 0.0v

just something strange I've noticed.. the problem chip will still register at 3.3v but I get better logic analyzer reads with a sensitivity of 1.8v
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Fri Sep 07, 2018 23:01    Post subject:
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I think it is not problem chip. With SC reader ECC map was about 95-97% green. But better have 99,9% Wink
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Sun Sep 09, 2018 0:12    Post subject:
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Upload done Smile
Сергей



Joined: 26 Aug 2005
Posts: 16913

Flash-Extractor developer

PostPosted: Fri Sep 14, 2018 22:55    Post subject:
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I can not find all places of XOR

Need 77 pattern
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Fri Sep 14, 2018 23:26    Post subject:
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I upload XOR for you to container for this case. Did you check?
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Sat Sep 15, 2018 0:03    Post subject:
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I put it again.
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Thu Dec 13, 2018 12:47    Post subject:
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Did you check XOR from container?
Сергей



Joined: 26 Aug 2005
Posts: 16913

Flash-Extractor developer

PostPosted: Thu Dec 27, 2018 15:50    Post subject:
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Model added to FE_804
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Wed Jan 02, 2019 0:33    Post subject:
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Thank you Smile Will wait for new FE.
Сергей



Joined: 26 Aug 2005
Posts: 16913

Flash-Extractor developer

PostPosted: Wed Jan 02, 2019 4:02    Post subject:
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Uploaded
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