How is the signal of iPhone12ProMax after updating to iOS 17.3?

iPhone 12 Pro Max is a model released in 2020, but this phone is still very good, and many users are still using this model, but many friends also want to update to the latest system to try and see the latestfunction, but I am also afraid that the new system will have other bugs. For example, what will the signal be like after the iPhone 12 Pro Max is updated to iOS 17.3?

How is the signal of iPhone12ProMax after updating to iOS 17.3?

First of all, it is not recommended to update iOS 17.3 for iPhone12ProMax.

Because iOS 17.3 will have other burdens on the iPhone12 series, such as power consumption and card changes.

For users of the iPhone 14 and iPhone 15 series, iOS 17.3 can improve the signal bug of iOS 17.2.1. These users can consider updating.

The signal of the new iPhone models is still good after updating to iOS 17.3, but it is not recommended for the iPhone 12 Pro Max to update to iOS 17.3. After all, you still have to consider whether your phone can stabilize this latest system. After all, it is already three years old.Years ago model.