Go to settings, then, then sounds, then ringtone. Assign to a contact.
To find free Virgin mobile ringtones for the iPhone 4 you can download a ring tone app for free such as Ringtone Maker, Ringtone Designer or Myxer Ringtones. You could also try Ringtone DJ or RingtonesX.
Incase Bird's Nest Snap Case iPhone 4/4S
you get a ringtone making app and follow its instructions
To get free ringtones on your iPhone 4s simply download and install the Free Ringtone Maker App.
You need to go to settings and you will see the option to change your ringtone there, together with changing other tones for other functions on your handset.
The easiest way someone can find an instruction to install a home button is using Youtube. There are other websites like Ifixit which explain installing a home button on the iPhone 4.
No
Check
iphone 4 is way better
You can without but the easiest generally do use iTunes.
the easiest way for me is to give it exp.share and face the elite 4