Which models of iOS 16.3 RC do not recommend updating

In recent years, various smart phones have been in full bloom in terms of operation. Hongmeng, MIUI, magicOs and so on have all brought users a variety of new experiences. But although that is true, not all models can enjoy it. After all, some mobile phones are really too old to keep up with the times. If you upgrade the latest version by force, it will cause various negative effects, So as the latest system version released by Apple today, which models of iOS 16.3 RC are not recommended to be updated?

Which models of iOS 16.3 RC do not recommend upgrading? Which models are not recommended to be updated for iOS 16.3 RC version

The iPhone 12 series and previous models should not be updated.

Supported models

IPhone 14 series (including iPhone 13 mini/13/13 Pro/13 Pro Max models)

IPhone 13 series (including iPhone 13 mini/13/13 Pro/13 Pro Max models)

IPhone 12 series (including iPhone 12 mini/12/12 Pro/12 Pro Max models)

IPhone 11 series (including iPhone 11/11 Pro/11 Pro Max models)

IPhone XS series (including iPhone XS/XS Max models)

iPhone XR

iPhone X

The above is the specific content about which models of iOS 16.3 RC are not recommended to be updated. Although the main reason is that the model configuration is not up to date, since this version is not an official version, it is nothing if not updated, and compared with those old models, IOS 15 may be more applicable.