Where is the earthquake reminder set?

The steps for setting earthquake reminders are as follows:

Operating environment: Huawei enjoys 10plus, HarmonyOS system 2.0.0 and setup 2.0.0.

1. Open the settings of Huawei mobile phone and click Security.

2. After entering the page, click on the emergency warning notice.

3. On the new page, just open the earthquake warning button.

Huawei mobile phone utility tool

1, lock the background application

Mobile phone desktop-slide up from the middle area at the bottom of the interface and stay-a background application list appears-drop down to lock the software you want to lock (the lock icon appears in the upper right corner), and then drop down again to unlock it.

2. Intelligent traffic saving

Sometimes we obviously turn off all the software on the mobile phone, but in the notification bar at the top of the mobile phone, the traffic consumption is still displayed. This is because these closed softwares are still running in the background. Turn on the intelligent traffic saving function to control the mobile phone traffic.

3. SMS withdrawal

Open the mobile phone information interface-click the four points in the upper right corner-Settings-Advanced-Cancel sending (messages sent within 6 seconds can be withdrawn).