u/Double-Chemistry-239

Porting checkm8-a5 to Flipper Zero to jailbreak Apple TV A1427?

I was given a free Apple TV A1427 and I'd like to jailbreak it, but it seems like unfortunately (unlike other Apple TV models) the A1427 needs extra hardware to run the checkm8-a5 script before I can install Blackb0x.

Most guides I've found online suggest that you need an Arduino Uno with a USB host shield, and then soldering to bridge certain pads on the shield. I don't have a USB host shield, and honestly this approach sounds like a lot of headache for an old device I got for free.

Thankfully, someone from this subreddit figured out how to port checkm8-a5 to the raspberry pi pico and run it without a soldering iron. Sadly, I don't have a raspberry pi pico either.

I do have a Flipper Zero and it seems like this kind of low level bootloader exploit should be right in its wheelhouse. I am a developer, but not a hacker or a security engineer. Does anyone know if it should be possible in principle to port checkm8-a5 to the Flipper Zero? Can anyone link me some resources to get started? Would it be worth asking an LLM for help, or is this too niche of a topic for Claude to be useful?

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u/Double-Chemistry-239 — 15 days ago