Your iPhone will get another update next week. The iOS 16.3 will fix existing apps, such as a more responsive Siri.   It would also improve security for your smartphone by letting you use a physical security key for two-factor authentication.   Lastly, the iOS 16.3 update will allow your iPhone to support the upcoming HomePad, Apple's smart home device. What are the features of iOS 16.3?   You will be able to include physical security keys to protect your Apple ID once the update launches next week.   A physical security key is a separate device that protects your device from unauthorized access. Soon, you could include that as an option for...Keep on reading: The iOS 16.3 Update Will Launch Next Week