After iPhone 14 was upgraded to iOS 17.0.3, the heating problem was fully optimized and the temperature control was more reasonable. You can't feel fever when you use it lightly every day, and even when you play games, your fever is obviously reduced and you don't feel hot. Playing the glory of the king in iOS 17.0.2 for 3 hours left 43% of the power, while upgrading to iOS 17.0.3 also left 5 1% of the power in the glory of the king for 3 hours, which improved the endurance.

Compared with the iOS 16 system, the fluency of iOS 17.0.3 is improved, the software starts faster, and there is no obvious frame drop when playing large games. Overall, the game experience is not bad. Compared with the iOS 16 system, the signal of iOS 17.0.3 is really much better, mainly because the signal is more stable, most outdoor scenes can still be full for a long time, and the 5G signal is not empty, and the network speed is also very good.

Introduction of Apple System Interface

The user interface of iOS can be operated directly with multi-touch. Control methods include sliding, touch switch and key. System interaction includes sliding, tapping, squeezing and rotating. This design makes the iPhone easier to use. At the bottom of the screen is the docking bar where users can repair commonly used programs.

At the top of the screen is the status bar, which can display information such as time, battery power and signal strength. The rest of the screen is used to display the current application. The way to start an iPhone application is to click the icon of the application on the home screen, and to exit the application is to slide up from the bottom of the screen (iPad can return to the home screen with a five-finger gesture).