Information with the file extension M4R are associated with the Apple iPhone ringtone format. Recalling that m4a recordsdata are basically the same factor as the m4r ringtone and text tone recordsdata which are compatible with iPhone, in c…

Full disclosure: I actually like Apple's inventory ringtones on the iPhone. Talk about iPhone, Mac or another Apple gadget, iTunes is the middle of managing all media-associated actions. So in terms of creating M4R recordsdata using MP3, i…