Your LG HD Tribute sports a microSD memory card reader. If your laptop or personal computer can also read that card format (Most laptops are so-equipped), you should be able to transfer a music file
The LG Tribute HD is an Android smartphone and the Android market offers a bunch of free ringtone apps such as MP3 Ringtone Maker, RingDroid (open source) and more.
Your LG Tribute HD is Bluetooth-enabled. Bluetooth is a wireless protocol which lets you connect your cell phone to computers, headsets, car kits, etc. If your computer is also Bluetooth-enabled, simply connect both devices and transfer your music files from your computer to your LG Tribute HD.
Here are some of the free ringtones (compatible with your LG Tribute HD) we offer:
Free Horror Ringtones Free Ghost Ringtones Free Ringtones-a-gogo Free Techno Ringtones Hear All Our Free Polyphonic Ringtones