Cách đổi đuôi mp3 sang m4r trên itunes

hi all i have sầu just purchased a small MP3 tệp tin to lớn use as a ring tone, but, to lớn be be able to lớn use it on my iPhone i need to convert it to a m4r file

is it easy to lớn bởi vì this WITHOUT purchasing special software ?

although, having just said WITHOUT purchasing special software !!, i just googled for the relevant FREE software và they ALL seem khổng lồ be very dodgy !!!!!!

tim


User protệp tin for user: arraiphone
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You can make ringtone using iTunes