The article posted below contributed by Patrick. Thanks Patrick!
For most of the people, changing a phone ringtones is kind of funs. The article below will share “How to create and share free iPhone ringtones”
Basically there are 2 places to find free iphone ringtones:
a) Browse directly from iphone: m9 ringtone app from Apple Appstore. Just search for mobile9 in the Apple iTunes App Store.
Note: Please refer to m9 Ringtone.
b) Go to http://gallery.mobile9.com/c/apple-iphone-ringtones/1/
Again you have a choice to create your own iPhone ringtones as below:
1) Step 1: Create
a) Goto http://tools1.mobile9.com/v2/create_ringtone/
b) Browse your computer for your favourite mp3 song and then upload it by click on submit. Then crop the a part of your song to create as ringtone. You can add the fade in and fade out effects. You can press the Play button for preview. Once you’re happy with the ringtone, press on Create Ringtone.
2) Step 2: Download
a) Click on Download as M4R format and then click download ringtone. Save the file to your computer. Do not close the browser.
3) Step 3: iTunes
a) Double click on the file to launch iTunes. The file will automatically be placed in the “Ringtone” folder.
b) Make sure your iPhone is connected with your computer and sync youriPhone with iTunes.
c) On your iPhone, choose Settings -> Sounds -> Ringtone, then set this as the new ringtone.
4) Step 4: Share
a) This is optional if you want to share your new ringtone with your friends.
b) Now go back to the browser, and click on “share your ringtone.
c) give your ringtone a good name, and select the folder for it.