I recently switched from an iPhone 5 to an S6 Edge. When I am at school (I'm a college student) I have perfect signal, no problems. When I go home, where I would normally have about 2-3 bars of LTE on my iPhone, the S6 only gets 1 bar of 1X and up to 1 bar of 3G. It got to the point where I could not send out any texts so I had to switch back to an iPhone. I really want to give it another try while I am still able to exchange through BestBuy, but I'm afraid the problem will still be there. Has anybody else had this problem or know how to fix it?