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How to Make Custom iPhone Ringtones with iTunes 7.5 and ...
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日期:2026-04-23
2008年1月6日 - Windows users can edit audio files with the free Audacity. Pick the 20 to 30 seconds you want to use as your ringtone, and save the file as an MP3. ... Change the file extension from .m4a to .m4r, and double-click the .m4r file ......看更多














