T-mobile has announced 4G Sweeps contest for looking for some help celebrates their America's largest 4G network. No purchase is necessary, if you are 18 or older all you have to do are go to T-mobile 's Facebook page then press "Like" and fill out the entry form. You can enter and fill this form once each day for increases your chances of the grand prize. The winner who win the Grand Prize will get myTouch 4G and Dell Inspiron Mini 10 4G on free 3 months of T-mobile service. The First Prize winner will get myTouch 4G on free 3 months of service. The Second Prize winners will have a chance to win one of two Tmobile G2 and The Third Prize winner will have a chance to win one of four T-mobile Rocket 4G laptop stick with free 3 months of free unlimited data. It's very simple - don't miss it.