How to optimize iPhone system

1. Reduce the use of location-based services and applications.

Step 1: In the setup application, click Location Services in Privacy Options.

Step 2: On the Location Services page, you can choose to turn off the location services of some App applications.

Step 3: On the Location Service page, click to enter the System Service page, where users can choose to turn off unnecessary options, such as cellular mobile network search, traffic conditions and setting time zone.

2. Reduce background refresh applications.

Step 1: In the setup application, click to enter the "General" option.

Step 2: On the "General" option page, click to enter the "Background Application Refresh" option.

Step 3: On the "Background Application Refresh" option page, you can choose to close some applications that do not need background refresh.

3. Reduce the items displayed in the notification center.

Step 1: In the notification center interface, click the "Edit" button below to enter the notification bar setting page.

Step 2: On the notification column setting page, click the ""button in front of the column to be added, and the column will be displayed in the notification center.

4. Reduce the use of power-consuming applications

Step 1: In the setup application, click the Dosage option on the General Options page.

Step 2: On the usage settings page, click "Battery Usage".

Step 3: On the battery consumption page, you can view the power consumption of each application. If you can view the power consumption details of applications in the past 24 hours and the past 7 days, the applications that consume the most power will be clear at a glance.

5. Set to check new mail manually.

Step 1: On the "Settings" application page, click "Mail, Address Book, Calendar".

Step 2: Click the "Get New Data" option on the "Mail, Address Book, Calendar" option page.

Step 3: On the "Get New Data" page, click to open the "Push" function. There is a setting at the bottom of the page that allows iPhone to automatically check new emails every 15 minutes, 30 minutes, every hour, etc. , but in order to save electricity, users can set it to view new mail manually.

6. Put the mobile phone in a position with strong signal.

In iOS8 system, cell phone network signals are generally represented by dots. When the signal is strong, five solid dots will be displayed; When it is weak, there are fewer solid points and more hollow points, but the effect is not intuitive enough. Next, I introduce a method to display the signal strength of mobile phone network by numbers.

Generally speaking, between -40 and -50 is near the base station; The signal between -50 and -60 is very good; Good signal between -60 and -70; Between-70 and-80, the signal is slightly weak; Between -80 and 90, the signal is weak; Within -90, it is basically possible to communicate. -100 means that the signal is very poor and there is basically no signal. The weaker the signal, the easier it is to consume power. You can put your mobile phone in a place with strong signal, which is also easy to save electricity.

Step 1: In the telephone application interface, enter the dialing keyboard, enter *300 1# 12345#*, and then click Dial.

Second, the "field test" interface will be displayed later, the update time will be displayed at the bottom of the interface, and the number will be displayed on the mobile phone signal.

7. Reduce applications running in the background appropriately.

Specific operation method:

The first step is to press the Home button twice in a row, and the application interface running in the background will be displayed, and the recently used contacts will also be displayed, which is convenient for users to contact quickly.

Step 2: Slide the interface to the left or right to see more running application interfaces, select the application that needs to be closed, and slide its application interface upward to close it.

8. Don't set the screen too bright.

Step 1: In the setting application, click to enter the "Display and Brightness" option.

Step 2: On the "Display and Brightness" option page, turn off "Brightness Level" and adjust the screen brightness as needed, as long as it is not too bright.

In addition, users can directly adjust the screen brightness by pulling the brightness level button in the control panel.