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Image: reddit.com · I recreated a lockscreen that I saw here.

Worked Proof shown

A custom witch-cat lock screen for a jailbroken Kindle

A Kindle 10th gen owner recreated another user's lock screen with Claude's help, with a time and date that update only on lock and unlock.

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Credits

  • Reddit poster non-c-non Source ↗
  • Repository account heyhineni Source ↗

Earliest dated source: 18 Oct 2026

Code ↗

The full story

Inspired by a lock screen another Reddit user had shared, the maker recreated it on their Kindle 10th generation, jailbroken with SpiderCat, adding witch hats to the cats in the picture. Claude helped with the work and ChatGPT generated the image.

To avoid hurting battery life, the time and date refresh only when the screen is locked or unlocked, so the Kindle shows when it was last locked. It took longer than the maker expected. The script and instructions are on GitHub, with a note that other Kindle models may need changes.

How it was done

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Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: I recreated a lockscreen that I saw here.Forum threadreddit.com
    Reddit poster: non-c-nonPosted 18 Oct 2026

    The maker's post on r/kindle.

    If it disappears: archived copy of Reddit: I recreated a lockscreen that I saw here. (opens in a new tab)

  • The code: github.comCode or repositorygithub.com
    Repository account: heyhineni

    The script and instructions on GitHub.

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Prompt & Solder

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What this is. Real projects where people used Claude to build, fix, port, revive or take apart something, from jailbroken Kindles to rebuilt DOS games, plus the times it went badly wrong. Every build links to where it was shared, and every source is listed here.

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