Try sending a picture message to an email account.
Log into the email account on a computer.
This should reveal an address that you can send a picture message to with sound.
Create a ringtone or download one from a trusted site.
Typically, the file has to be under a certain file size and length, so you may have to test it a few times until you get it right.
From your email account on your computer, send an email to the same address that you received the picture message from. Attach the ringtone to the email and send.
If all goes well, you should receive a picture message with sound only.
while the sound is playing, select the
icon in the upper right-hand corner.
Their should be an option to save as ringtone.
Hope this helps.
