Untethered iOS 9 Jailbreak (with Verbose, Custom Boot Logo, and Code Injection)

Contact: iH8sn0w@ (PGP: 0x0517C5AD2040547C) Poking into iOS 9 is fun. A little annoyed at some new things. But very surprised at how similar it is to iOS 8 internally. Worth noting, iOS 9 arm64 iDevices now enforce a checksum on __TEXT/ regions of the kernel through the use of TrustZone. Modifying said sections will cause the device to panic (either at kernel or EL3 will force a reboot if the kernel refused to gracefully panic). Essentially, it’s KPP (Kernel Patch Protection). You ca