[my123]

$ kmutil configure-boot -c loader.macho

loader being a Mach-O executable that iBoot will jump to. After that everything is for you.

Note: the command should be executed from macOS 1 True Recovery (hold the power button for the first few seconds at boot up) to downgrade the security policy.

[ytch]

Thanks for the command. I found this by searching " kmutil configure-boot":

https://twitter.com/never_released/status/133975317062974669...

the MBA of @marcan42 seems l̵i̵k̵e̵ ̵I̵n̵t̵e̵l̵ ̵b̵a̵s̵e̵d̵,̵ ̵i̵f̵ ̵M̵1̵ ̵i̵s̵ ̵a̵v̵a̵i̵l̵a̵b̵l̵e̵ ̵t̵o̵o̵ (it's M1 acturally) it means we can boot other OS on M1?

[marcan_42]

The MBA in the video is an M1 Mac.

[ytch]

oops, thanks