Copy Full Songs (M4A) to iPhone as M4R ringtones (without ...
AreyoulookingforaneasywaytotransferyourM4AaudiofilestoM4R,theformatcommonlyusedforiPhoneringtones?...ringtonetosuityourpersonality.,Theringtonemakeriseasytouse.Followthesteps:ClickUpload,choosemusicfilesofthefollowingformats:AAC,FLAC,M4A,MP3,OGG,...。參考影片的文章的如下: