F480i/tkfilexplorer help

Hey all

im new to the fourms here and in need of some help, I have a samsung f480i and am having problems installing Java games on it using tkfilexplorer .

I have installed the modem driver for the phone & the samsung pc studio ,

Here is what i am doing

Plugging in phone selecting pc studio ..closing samsung pc studio

open tkfilexplorer selecting com4 as this is where my phone is connecting to the port
and now the bottom left of filexplorer shows phone , i click on this and no files appear which means i cant add games ,

any help will be much appreciated

thsnkd