How to update iOS 14.5 Beta 1 to unlock iPhone in a new method

Apple has just released iOS 14.5 Beta with many outstanding new features. In it, there is the feature to unlock the iPhone without entering a password even when you are wearing a mask. This is quite reasonable when it comes to not having to pull the mask to open Face ID. Here's how to update iOS 14.5 Beta ...

Note : You need to back up your data before updating to avoid losing important data.

1. What's new in iOS 14.5 Beta 1

The first beta of iOS 14.5 for iPhone users is adding a lot of new features, here is a list:

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Unlock iPhone without removing your mask or entering a PIN. This feature works with Apple Watch.
Supports dual SIM operations on iPhone 12 mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max series. This feature is for phones with 1 physical SIM and 1 eSIM.
Make an emergency call on Siri with the command: " Hey Siri! Call Emergency ".
Transfer AirPlay images to Apple Fitness +.
Supports connecting game consoles to new Xbox and PlayStation consoles.
In-App Tracking Transparency (ATT) gives you the option of allowing developers to track or not use your apps.
Redesigned interface for Apple Podcasts.