I mean, even the firmware binaries would be a game changer. But really, it'd be the appropriate tool chain to re-sign a replacement chip so that the overall dev

I mean, even the firmware binaries would be a game changer. But really, it'd be the appropriate tool chain to re-sign a replacement chip so that the overall device doesn't reject it. Provided there isn't some kind of mutual key exchange that gets fused out upon factory programming.