Hi I am new here. I purchased the LG TU 720 Shine last week, I am having java issues with it. If you use an application that requires java well you can't shut it off unless you reboot your phone. I sent my phone back to them to see if they are going to fix the software programs that are in it. You can't assign mp3's as ring tunes neither. You can get them to the tones and ringtones but can't assign them to caller ID.