When it eventually reboots, “Unlock with Apple Watch” should be working again. Just remember that the first time you unlock your iPhone after a restart, you’ll need to punch in your passcode.

Until then, iPhone 13 users are most likely out of luck. “Until the update is available, you can turn off Unlock with Apple Watch and use your passcode to unlock your iPhone 13,” Apple said.

However, if you own an older iPhone model or simply don't want to update to iOS 15.4 just yet, there's another way to unlock your iPhone with a mask on -- using your Apple Watch.

Forgetting the iPhone password doesn’t mean you can’t unlock the iPhone - here’s how to do it without a passcode.

The first time you attempt to unlock your ‌‌iPhone‌‌ with Apple Watch when wearing a mask, your ‌‌iPhone‌‌ will ask you to enter your passcode.

If a Vision Pro user forgets the passcode, the steps to retrieve it are a much bigger hassle than on an iPhone, iPad, or Apple Watch.

The new, speedier passcode entry method makes it quicker to get into an ‌iPhone‌. The feature is available in the current iOS 13.5 beta, which should see a public release in the next few weeks.