Can you record something on your iPhone 4s and make it your ringtone?
Here is a article to tell you how to make your own ringtone for iPhone. Hope it can help you.http://www.aneesoft.com/tutorials/iphone/make-custom-free-iphone-4-ringtones.html
Yes. You get a ringtone converter app and you add that file and the finished product will send to your email. Put that file into your ringtone section in itunes and then sync