If you know the lg phone if you search for, then you can look the complete list for the connections to the specifications of lg Cellphone, reviews of user, the reviews technical, pictures and so on.
If you will know the lg phone that you are looking for, then you can check the entire list for the links to the lg Cellphone specifications, the reviews technical, reviews of user, images and many more.
It will ask you the main questions and will look at the Lg Mobile Phone and the other manufacturer's phones presently on US and returns the best cell phones.
The Lg Mobile Support is a tool it does not seem to need to identify the mobile. It will tell there is a update but you have to plug to the phone that it stays which is not disconnecte