Whether to upgrade iPhone XR to ios 16.3

As we all know, the iOS system on Apple's mobile phone has an absolutely first-rate experience in the industry. As the latest system version of iOS 16, IOS 16.3, after a long period of optimization and polishing, has naturally been recognized by many fans once it is launched. So, should iPhone XR upgrade its system to IOS 16.3?

Do you want to upgrade iPhone XR to ios 16.3

The mobile phone configuration is too old. It is not recommended to update it

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.

The above is about whether the iPhone XR should be upgraded to IOS 16.3. As the latest version, IOS 16.3 not only saves power in use, but also is slightly better than iIOS 16.2 in terms of smoothness, signal and heat generation. However, the XR model is an old model, so it is not recommended to update.