Before updating to macOS Sonoma 14.4.1 Do this first.

 

Before running the update macOS Sonoma 14.4.1 you must make sure the SecureBootModel is set to Disabled (instead of Default). After Sonoma has updated successfully, you can change SecureBootModel back to Default if you wish.

config.plist → Misc → Security → SecureBootModel = Disabled

For information on the macOS Sonoma 14.4.1 update, please visit this website: https://support.apple.com/en-us/HT214096