Do you want to upgrade iPhone 12 to ios 16.3

The update of the system version has always been a very desirable thing for fans. For new phones, it can be more perfect in use, and for old models, it can make them more durable. So, as the latest version of ios 15, should IOS 16.3 be updated on the old iPhone 12?

Do you want to upgrade iPhone 12 to ios 16.3

Security has been enhanced. It is recommended to update

This update introduces support for the physical security key, which can be used as an additional protection for Apple ID. With this function, when you log in to Apple ID on iCloud or a new device, you can use the physical FIDO authenticated security key instead of the device authentication. Apple said that the physical security key provides strong protection against phishing and unauthorized account access.

Apple also added a new simplified guide to iOS 16.3 to help and guide users on how to transfer and control music from iPhone to HomePod. Users can move iPhone close to HomePod to view playback controls or transfer audio between devices.

To sum up, this time's IOS 16.3 is not only Apple's official recommendation that users update as soon as possible, but also most of the current user feedback is positive, so on the whole, it is worth updating on the old iPhone 12.