Apple Phone Homemade Ringtones

Drag the file to the library, or click File-Add the file to the database

Click the Music icon under the menu bar, right-click the name of the music file you just added--Show introduction--options: Set the start and end time of the ringtone, the length can not exceed 40 seconds, confirm;

On the left menu bar switch to the song, click on the ringtone to be selected, then click on the file-convert-ACC version

3. After the conversion, click the converted file, display in Windows Explorer, change the m4a file suffix to m4r, go back to itunes, click the file is not moved, the left side will appear the device, drag the file to the device

4. Wait for itunes sync to complete (file-device-sync iphone) to view ringtones on device

Resources

Http://jingyan.baidu.com/article/624e7459b609f034e8ba5a11.html

Apple Phone Homemade Ringtones