Why Does Touch ID Require Passcode When iPhone Restarts

Touch ID: How Does It Work

Face ID: How Does It Work

Enabling Touch ID/Face ID When iPhone Restarts Requires Passcode to Unlock Secure Enclave

Added Security Is Required — Touch ID and Face ID Seem More Vulnerable in Security

Passcode Is Also Required When Your iPhone Has the Circumstances Below

A Strong Passcode Is Still Best for Your Phone Security

Final Words

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