Replying to Avatar HODL

I learned today that you can tin foil hat mode disable the MK4’s NFC functionality by taking a knife and fucking up this little line where the microSD card slot is.

Sharing because I found this useful!

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radixrat 2y ago

https://github.com/Coldcard/firmware/blob/master/docs/nfc-coldcard.md it’s even documented in the docs 😂 at least they know their customers

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Force2B 2y ago

I love that, hilarious that it’s in their docs and hilarious that you knew it was there!

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T$ 2y ago

Very helpful ❤️

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₿anon👾 2y ago

lmao love it