Make it so fun.
(^_^)/

Source:
https://github.com/osm0sis/AnyKernel3

how to use:
replace Image.gz-dtb with your kernel.

Tips for android:
- backup your boot.img
- Use Unpacker Kitchen for Android
- Unpack boot.img or recovery.img
- goto /data/local/AIK-mobile/split_img
- copy file boot.img-kernel to memory
- rename boot.img-kernel -> Image.gz-dtb
- replace Image.gz-dtb in zip template with your Image.gz-dtb from boot.img/recovery.img
- flash with twrp / your custom recovery
- reboot system without any wipe.