Developers can start downloading the third beta version of iOS 15.4 and iPadOS 15.4

Apple today released the third beta version of its upcoming iOS 15.4 and iPadOS 15.4 updates to developers for testing purposes. The new software comes a week after Apple released the second beta version of iOS 15.4 and iPadOS 15.4. Published.

Developers can download iOS 15.4 and iPadOS 15.4 over the air through the Apple Developer Center or after installing the appropriate profile on their iPhone or iPad.

iOS and iPadOS 15.4 introduces some of the most important changes we’ve seen in an update since the release of iOS 15. On iPhone 12 and 13 models, you now have the option to use Face ID when wearing a mask, without requiring an Apple Watch for authentication. It works similarly to Face ID, but it scans the area around your eyes when you put on a mask.

On ‌iPad‌, iPadOS 15.4 brings long-awaited universal controls. Used with Macs running macOS Monterey 12.3, Universal Control allows you to control multiple Macs and iPads using a single cursor and keyboard. This is a feature that works seamlessly after installing updates and is easy and intuitive to use.

Added 37 new emojis and 14 new Emoji characters, so you can now use them including melting face, lip biting, heart-shaped hands, bubbles, beans, slanted face, palms up, egg, giant Magic, low battery, coral, lotus, etc.

The second beta introduces support for the "Tap to Pay on iPhone" feature, which is designed to allow NFC-compatible iPhones to pay with Apple Pay, contactless credit and debit cards, and other digital wallets Accept payments without additional hardware.

Tap to Pay on iPhone is enabled in the iOS 15.4 beta, but it does require a third-party provider to add support, so it's not available yet. There is no outward sign of it being visible to end users, but there is a new "PaymentReceived" sound file and image showing off the click-to-pay interface.

There are signs that Apple may be planning to roll out support for digital IDs and driver’s licenses in iOS 15.4. There's not a lot of evidence for this at the moment, but the feature is mentioned in the PassKit code in beta 2. "Learn when your driver's license or state ID is available and get information about your ID," it reads.

Other new features include full 120Hz ProMotion support for app animations on iPhone 13 Pro models, EU vaccine certificates in the Wallet app, the ability to turn off shortcut automation notifications, Control Center on ‌iPad‌ Keyboard brightness controls, Apple Card widget, iCloud Keychain notes, support for adding custom email domains to iCloud messages on the device, and SharePlay options in the share sheet.

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