The indicator light on the vivo phone suddenly goes off when there is a message coming in. What’s going on?

If the indicator light is not on, you can check it by the following methods:

1. Whether the mobile phone is equipped with an indicator light, go to Settings--More Settings--Indicator Light to check;

2. Restart the phone;

3. Check whether it is the latest system. If it is not the latest system, try upgrading the system;

4. Enter settings--more settings--backup. And reset/restore factory settings--restore all settings;

5. Take the mobile phone to the customer service center for processing, enter the browser and search the vivo official website--service--service center--view all--select Check the local service center address and contact information in the province or city.