Steve Jobs had never participate in macOS development. Unlike in Steve Jobs' Mojave and previous. In that case, you should use Apple's new administrative tool to rescue it.
Here is a long & technical blob post that explains details: You won't be able to boot a M1 Mac from either internal or external only if it's built-in SSD is totally corrupted, including the recoveryOS and an additional fallback recoveryOS partition, because system won't be able to verify the booting device and an unverified device could cause severe security breach. Unfortunately, Tim Cook's Apple has made Big Sur so that you CAN'T boot and recover from an external driveĪctually, you can boot from an external drive on M1 Macs.Īnd here is Apple's official document about how to make a bootable installer disc and how to use them on M1 Macs: All your informations are either inaccurate or outdated.
