After the initial upgrade, IOS11 did have a problem with the phone getting hot and stuck. The official explanation is that the newly updated system needs to update and deploy various programs and caches, and the phone’s CPU is basically running at full load. It will naturally get hot, but don't worry. After 1-2 days of updating the program for the first time, all program deployment and settings have been deployed, and the phone will not be too hot.

Here are some suggestions for you:

1.

Clean up some mobile phone storage space and clean up software installed on the phone that is not commonly used.

When the phone is at or near its maximum capacity, it will make the phone run slowly, so it’s time to slim down the phone!

Settings—General—

iPhone

Storage space, clean up some infrequently used software.

2.

Turn off automatic updates

Before turning off updates, it is recommended that you open the APPstore and update all software.

Just like the automatic update of App

. If you turn this feature on, you won’t see these crazy digital reminders on the App

Store

icon~, but your phone will be slowed down accordingly. . . . If you don’t want the automatic update function to take up system resources on your phone, turn it off in the settings and update manually when you have time.

3.

Turn off background refresh, turn off background refresh of infrequently used software, and leave a few commonly used ones appropriately.

Some infrequently used apps

will constantly refresh content in the background, which will also slow down the entire system. . . Therefore, for this type of App, be bold and turn it off! It won’t affect your daily use anyway~

Settings-General-Background App Refresh

4.

Set up location services

In order to check the weather and routes, we often turn on location services. But leaving location services on in the background for a long time will only accelerate the consumption of your phone's power and resources. . . For the sake of battery, it is better to set the app

to "

While in use"

Use positioning or close it directly.

5.

Turn off mobile phone dynamic effects

6. Turn off some software notifications.

Settings-Notifications, turn off some APP notifications that are not commonly used.