(f)SELF loader via server (fPKG application) Prerequisites: Kernel payload changes & ShellCore patches: https://gist.github.com/flatz/f510bc6647a33cef1532c65c7881f32d SDK (oouch! need to move to open source SDK in the future...) Publishing tools with fPKG patches Linux & Wine (I'm building it on trueOS but it could be backported to Windows) Notices: Jailbreaking/rooting requires custom syscall which does that (see jailbreak.c).