Create/Install Ringtones for iPhone through Linux!

First of all you need to Install OpenSSH in CYDIA.

1)Open your audio file, Edit and Save in M4A (AAC) Format.

2)Go to Places/Connect to Server...

Service type: SSH
Server: Your iPhone's IP
Port: 22
User Name: root
Password: alpine (all iPhones/iPod Touch passwords are "alpine")

Click connect

3)Go into the /Library/Ringtones directory on your iphone and drag or Copy&Paste your audio files to that directory.

4)Rename the M4A format to M4r (which is the apple ringtone format)

5)Check you iphone ;)