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Hi guys,
I have accidentally overwritten sector 1 block 7 on a Mifare classic tag with the following data.
0xaa 0xaa 0xaa 0xaa
0xbb 0xbb 0xbb 0xbb
0xcc 0xcc 0xcc 0xcc
0xdd 0xcc 0xcc 0xcc It appears that it overwrote both the keys and the permission bits and left me unable to read/write sector 1. Is there any way to recover sector 1 at all?
P.S.
I do not have a PM3 yet. I am in the process of getting one.
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Well I think once you got one, you can do a restore configuration. Let us know when you get one !
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Hi C0Y0-Ck3r, thanks. I just received my UID changeable Mifare 1k from Alibaba. While on "xfpga" I can see two different versions of Mifare 1k, namely - "sp-mf-1k-002" and " sp-mf-1k-001". Would you happen to know the difference? I am about to order UID changeable 4k card from "xfpga" [2]. Any advice? Many thanks.
[1] http://www.xfpga.com/e_products/?big_id=19
[2] http://www.xfpga.com/html_products/UID-changeable-mifare-4K-card-S70-card-51.html
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