this information appears on the FIIO website
3. Why some streaming media apps such as Apple Music that meet the above conditions still can not be installed?
A: At present, Apple Music can’t log in to the account after installation. This issue with the Samsung platform has already been submitted to Samsung company for processing. Once it is solved, Apple music app will be added to the white list. In addition, the current white list has been consulted with agents in various countries. If there is any omission, please tell us.