fractalchris on Nostr: Tried to update both my Coldcard Mk4's firmware via USB but both failed / literally ...
Tried to update both my Coldcard Mk4's firmware via USB but both failed / literally wouldn't do it! LOL... wtf
Published at
2026-08-01 23:03:10 UTCEvent JSON
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"content": "Tried to update both my Coldcard Mk4's firmware via USB but both failed / literally wouldn't do it! LOL... wtf \n\n",
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