Ios15.7.2 Introduction to models not recommended for upgrading

Today, Apple officially introduced the ios 15.7.2 system to everyone. This system is another maintenance of the ios 15 system by Apple, so not all models are suitable for updating. What models of Apple do not recommend upgrading ios 15.7.2? Don't worry. Xiao Bian has compiled the introduction of ios 15.7.2, which is not recommended to upgrade.

ios15.7.2 Introduction to the model not recommended to be upgraded

JiPhone13 series, iPhone11 12 series and iPhone12 11 series are not recommended to upgrade ios15.7.2. It would be better to upgrade ios16. After all, ios15.7.2 is stably developed for older phones.

Introduction to ios15.7.2

This update does not include any new features, but contains bug fixes and many important security updates. Several of these vulnerabilities allow arbitrary code execution, and at least one may have been exploited.

IOS 15.7.2 is a new version developed by Apple for the security of old models, so it is more suitable for old models. If your mobile phone is a model above XR, I do not recommend you to upgrade IOS 15.7.2. Of course, if you want to upgrade, there is no problem.