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Mark



Joined: 30 Mar 2010
Posts: 35


PostPosted: Tue Jun 02, 2020 9:15    Post subject: ID 98 00 90 A2 76
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Hi Everyone,

I have a Verbatim micro SD card that is giving me an ID of 98 00 90 A2 76, I can see some data in the dump but it's very little and does not look correct.

I cannot see the ID in the FE Reader database and I think it should be something else.

It's similar to a bad ID jeremy told us about but I cannot get the correct ID from this chip
http://flash-extractor.com/forum/viewtopic.php?t=10904

Does anyone have any ideas on how to read this chip correctly?
HaQue



Joined: 16 Feb 2013
Posts: 466
Location: Adelaide, Australia

PostPosted: Tue Jun 02, 2020 10:34    Post subject:
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Hi Mark,
Have you played around with the NAND Console, from downloads\other\ with things like what JB posted

You might find out something if you are lucky
Mark



Joined: 30 Mar 2010
Posts: 35


PostPosted: Tue Jun 02, 2020 11:35    Post subject:
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Yes but nothing seemed to change, read same ID.
HaQue



Joined: 16 Feb 2013
Posts: 466
Location: Adelaide, Australia

PostPosted: Tue Jun 02, 2020 16:29    Post subject:
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do you have pics of both sides? I have bought quite a lot of Verbatim MicroSD as donors/research and may have one similar to look at, or I can send it to you to play with.

if not, maybe you can match with Arvikas database and see what the real ID might be. not sure how it will help, but a small piece in the puzzle.

I haven't come across this myself. I saw a post from Bolo saying that he didn't connect VCC and got a good read, but different chip vendor : http://flash-extractor.com/forum/viewtopic.php?p=65292&highlight=#65292

Maybe possible the controller is interfering with it?
Mark



Joined: 30 Mar 2010
Posts: 35


PostPosted: Wed Jun 03, 2020 6:59    Post subject:
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Thanks Haque for all your suggestions but the chip has died on me and im no longer getting anything from it.

I did try cutting off Vcc it did change things but didnt help.
Сергей



Joined: 26 Aug 2005
Posts: 18482

Flash-Extractor developer

PostPosted: Wed Jun 03, 2020 13:16    Post subject:
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Usualy this ID mean problem with power
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