How to close the preview of Apple's mobile phone

1. First, we open the "Settings" of the mobile phone.

2. Next, we click "Notice" on the settings page.

3. At this point, we click "Show Preview" in the notification page.

4. Then, we can turn off all notifications by clicking "Always" on the preview page.

5. Of course, we can choose to turn off the notification preview of some software.

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Skills to extend the battery life of iPhone;

1. Develop a good habit of charging.

When Apple's mobile phone prompts for low battery, charge it in time to avoid automatic shutdown due to low battery. If the battery efficiency is less than 80%, please try to replace the battery.

2. Turn on optimized charging

This function can intelligently learn and judge the user's usage and charging habits, make the charging process more balanced, thus slowing down the aging of the battery and improving the battery life to some extent.

How to View: The function of "Optimizing Battery Charging" can be viewed in Settings-Battery-Battery Health ~

3. The background application refresh is prohibited.

Applications consume battery power when running in the background. You can see how long the application has been running in the background. If the application runs out of power when not in use, you can disable background application refresh to prevent it from running in the background. If the application consumes too much power, we can also choose to uninstall it!

4. Enable low battery mode

The function of "low power consumption mode" can make the mobile phone save more electricity. When the low battery mode is enabled, your screen will dim slightly, which will limit background processes, slightly slow down the processor speed or reduce the energy required by the device during normal use.

How to do it: The easiest way to enable this feature is to slide down from the upper right corner of the iPhone, and then click the battery icon. Or you can set it in; Battery enables low power mode in low power mode.

5. Turn off some app push.

Push application notifications, e-mail reading notifications, etc. Will shorten the battery life, so if you want to make the battery life of iPhone longer, you'd better turn it off. You can edit each application and turn off notifications in Settings.