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GPT-6 Astra jailbroke my old Kindle and turned it into a photo frame

Niraj Rajgor's unused 10th generation Kindle is now a photo frame. Working through AI over Wi-Fi, GPT-6 Astra built tools to run custom software on the Kindle and installed a slideshow app that cycles ten photos, four minutes each, and picks up where it left off after sleep.

How it works

  1. Gives the agent the Kindle's network address and device details, with no USB connection
  2. Earlier models fail: GPT-5.6 Sol cannot store data on the device, and Fable and Opus are blocked by safety rules
  3. GPT-6 Astra adapts existing jailbreak code and builds KindleCTL tools to send commands and move files
  4. The agent sets up its own feedback loop with logs and screen captures so it can test fixes without him
  5. It sets his photo as the screensaver, then builds and installs a slideshow app
  6. He checks the physical screen and confirms each photo shows clean

Why it’s worth knowing

The agent could not see the Kindle screen, so it built itself a feedback loop with logs and screen captures and kept testing fixes on its own.

Where it’s from

Summarized from a public post on nirajrajgor.com. See the original ↗

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