I'm looking at getting a metal back cover replacement for the glass one on my 4s. For those of you who may have switched out your glass back for a metal one, what there any effect on your signal one way or the other? Thanks....
I know iPhone 4 is having this metal thingy issue but with iP4s, seldom heard about it but yes, there are a few unlucky ones who experienced that. Weird.
I'm not talking about a metal case, but rather replacing the glass back with a metal back, but I had forgotten that the antenna is supposedly in the metal bumper band....