Welcome to iQOO Support

How to adjust the Audio effect?

How to turn on/off Hi-Fi?

How can I enable Super Audio?

Which phones support Apt-X?

What are the Ear-customized Sound Effects?

What does Super Audio do?

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

Which phones support Hi-Fi?

Can the HiFi effect be realized through software update?

How to use ear-customerized sound effects?

What if the HiFi effect fails?

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