How to edit access bits conditon in read only sector - Mifare Classic Tag

Question

I inserted in the tag some data but I was wrong in defining the access bits. To be more specific, the sector 3 now is a read only sector, is there a way to change them? I can't attach the image, [so here's the link][1]

Thanks for help [1]: https://i.stack.imgur.com/2pTMM.png

For next question you should provider more details, like the command you´ve sent aso — Felix Arnold, Jul 08 '22 at 07:32

score 0 · Answer 1 · answered Mar 08 '22 at 23:21

yeah… absolutely not. unless you’re using a card that accepts chinese magic back door commands it’s fully locked. read only till it’s turned into ash.

it’s a hard lesson to learn but at least now you know to always check what you’re writing to where and to make sure the ACB are correct.

score 0 · Answer 2 · answered Jul 08 '22 at 07:01

0

Here are your new accesses. This cannot be undone.

answered Jul 08 '22 at 07:01

Felix Arnold

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How to edit access bits conditon in read only sector - Mifare Classic Tag

2 Answers2