> Has apple ever blocked or threatened anyone for developing a rival OS? The iPhone boot ROM will only launch operating systems cryptographically signed by App

> Has apple ever blocked or threatened anyone for developing a rival OS? The iPhone boot ROM will only launch operating systems cryptographically signed by Apple: https://support.apple.com/guide/security/hardware-security-overview-secf020d1074/1/web/1 https://support.apple.com/guide/security/hardware-security-o...