adding ringtones to my iphone adding ringtones to my iphoneTo add a ringtone to your iPhone, using Windows Explorer or the Finder just duplicate and rename any AAC file to be "M4R", then double-click on it. ...Select the ringtones you already created with Garageband to be added to your iPhone. ... To add the ringtones you just created in Garageband, click the "add to list" button and ...Over the Christmas break I found myself adding custom ringtones to my own iPhone for the first time. ... is... more