r/Bitcoin: reports of Coldcard devices bricked by the latest firmware
reddit-firmware-bricking-reports
https://www.reddit.com/r/Bitcoin/comments/1vjg4z3/many_coldcard_users_report_having_their_devices/
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post: 1vjg4z3 author: bje332013 created_utc: 1786249376 title: Many Coldcard users report having their devices 'bricked' by the latest firmware. What's your situation? body: I originally posted the following message on the Coldcard subreddit, but it was immediately blocked by a filter for unknown reasons. Informing the mods about the message getting blocked has not resulted in a reply, much less my post being visible. /////////////////////////////////// I've been reading some reports which claim that installing the latest firmware for Coldcard devices causes them to brick. These reports seem especially common on X / Twitter, and there are scary looking photos of "BRICKED" messages on Coldcard screens, and I worry about whether those messages are permanent or go away once this device loses power. **Have you attempted to flash the latest firmware for your Coldcard device** since it was confirmed by Coinkite that their firmware had a bug that effectively disabled the RNG chip? If so, (1) **which model** of Coldcard **did you flash**, and (2) **was the firmware flash successful** or did it brick your device? comment: p2ni0pc parent: t3_1vjg4z3 author: indomitus1 created_utc: 1786286005 edited: false body: Lol comment: p2nrwzd parent: t3_1vjg4z3 author: FavorableMadness created_utc: 1786288899 edited: false body: Q. Successful flash. comment: p2nuc1r parent: t3_1vjg4z3 author: Icy_Giraffe_21 created_utc: 1786289589 edited: false body: Update and everything went very smooth with the Q model. Rolled dice moved on. comment: p2o96zy parent: t3_1vjg4z3 author: tenuousemphasisExcerpt only. The complete copy is held offline and backs quotations on this site. The original publication remains the canonical public source.
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