Welcome to vivo Support

Unable to turn on Hi-Fi

Do Bluetooth earphones support HiFi?

How to adjust the Audio effect?

Can the DeepField Audio Effect be used in the speaker mode?

Can the HiFi effect be realized through software update?

What is Hi-Fi mode?

What is DeepField audio effect?

Which vivo Phones support LDAC?

Can I use the HiFi function when I use the speaker to play music?

What are the Ear-customized Sound Effects?

Which phones support Hi-Fi?

How can I enable Super Audio?

How to use ear-customerized sound effects?

How to turn on/off Hi-Fi?

What does Super Audio do?

Which phones support Apt-X?

What if the HiFi effect fails?