How to set earthquake warning for vivo mobile phone?

Vivo mobile phone earthquake early warning method is as follows:

Mobile phone: vivoY3 1s

System: FuntouchOS 10.5

Software: Weather 5.5. 1

1. Click the desktop weather icon to open the weather application.

2. Go to the APP homepage, find the earthquake warning service on the drop-down page, and click Enter.

3. Enter the earthquake warning settings, and click the enable earthquake warning service switch button.

4. Enter the interface of enabling earthquake early warning service, and familiarize yourself with the earthquake early warning service according to the page prompts.

5. After the earthquake warning service is completed, the earthquake warning function can be started.