How to set emergency alert on vivo mobile phone

The steps to set up emergency warning for vivo mobile phones are as follows:

Operating environment: vivo Y77 and OriginOS3, etc.

1. Open the weather and click on the two small dots in the upper right corner.

2. Click Settings.

3. Turn on the earthquake warning.

4. Turn on the earthquake early warning service.

5. Click to agree to the earthquake warning service and disclaimer, you can listen to the alarm sound, and then click OK according to the pop-up window on your phone.