kairos is a 64-bit iOS boot image patcher written in C.
Support for iOS 7 - 15.
Patches include:
- RSA signature check removal
- boot-arg modification
- enabling of kernel debug
- command handler modification
- NVRAM unlock
I needed a C-based 64-bit iOS boot image patcher that worked with iOS 13.
make
./kairos iBEC.dec iBEC.patched -n -b "-v debug=0x09" -c "go" 0x830000300
Note: the input boot image file must be decrypted and unpacked
- xerub, Pwn20wnd, Sam Bingner for patchfinder64
- tihmstar for code, inspiration, and patch methods
- Exploit3d for code
- iH8sn0w for code
- Cryptic for code
- moski_dev for testing, bug fixes
- AppleDry05 for testing