Once you have made the ringtone, go to download:MP3 right click and scroll down to "Save Target as.." you then save it as a file. Insert your MicroSD card into the computer and copy the ringtone from your computer to the "My Sounds" folder of your MicroSD card. You then insert the card back into your phone aqnd voila! You have your ringtone! (I TOO HAVE AN ENV3 AND I DONT THINK THE TYPE OF PHONE MATTERS LOL IT TOOK ME A MINUTE TO FIGURE OUT HOW TO SAVE IT BUT I GOT IT LOL) HOPE THIS HELPS