If you see an "Untrusted Enterprise Developer" error, go to Settings > General > Profiles & Device Management . Find the certificate and tap Trust .
A widely used tool that supports iOS 11.0 through 14.8. While often sideloaded via a PC, "no computer" versions sometimes appear on signing services. How to Jailbreak iOS 12.5.7 Without a PC jailbreak ios 12.5.7 no pc
Always create a backup via iCloud before modifying system files. If you see an "Untrusted Enterprise Developer" error,