Welcome to vivo Support

Unable to turn on Hi-Fi

Do Bluetooth earphones support HiFi?

How to adjust the Audio effect?

Can the HiFi effect be realized through software update?

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

What is Hi-Fi mode?

Which vivo Phones support LDAC?

What is DeepField audio effect?

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 if the HiFi effect fails?

What does Super Audio do?

Which phones support Apt-X?