Hello, i have an unlocked iPhone 5 from att and i being using it on the 30 dlls plan but, is it just be or its normal to be loosing signal a lot? even at my home where i have full bars all of the sudden i loose reception then i get it back again also i see i have LTE now but this being an ATT phone the max i can get download from tmobile is around 10 mpbs right? thanks i live in San ysidro if that helps