How is the signal of iPhone11ProMax after updating to iOS 17.3?

iPhone 11 Pro Max is a 2019 model. For many friends, this old model is actually still a very powerful model. Recently, many users have recently updated to the latest iOS 17.3 version. For thisThe signal performance of the new version is also of concern to many friends. So what will happen to the signal after the iPhone 11 Pro Max is updated to iOS 17.3?

How is the signal of iPhone11ProMax after updating to iOS 17.3?

According to current feedback, iOS 17.3 has fixed the signal problem that occurred in iOS 17.2.1.

A large number of users said that after updating to the iOS 17.2.1 system, various signal problems will occur, such as being unable to access the Internet through the operator's network, or network access is frequently or intermittently interrupted.

The system after updating to iOS 17.3 has optimized the stability of the network connection, so that the original signal problem of the mobile phone has been solved.

However, iPhone11ProMax users are not recommended to update iOS 17.3, although the signal quality has been significantly improved.However, iOS 17.3 will have other burdens on the iPhone 11, such as power consumption and card changes.

If you are an iPhone14 or iPhone15 series user and have signal problems, you can update.

iOS 17.3 has indeed improved the signal problem to some extent, but iPhone11ProMax users recommend not to update. The iOS17 series is not recommended for the iPhone11 series. The burden is too heavy, and more bugs may appear.