iPhone 4 always loses a lot of signal when indoors. No matter how I hold it, it loses signal pretty easily. All I need to do is walk into a mall, and it'll lose at least half the signal. Is this normal for all iphone 4? Or is this just mine?
Well, I haven't really tried calling. But by going deep enough inside a random store would be enough to completely turn of my 3G and sometimes goes into searching while my brother has a different phone on T-Mobile has full signal. I don't have anyone with an iPhone on AT&T that could test with. So I'm really not sure if it's my phone or what.
It is depending on your network provider and your location, if you are in the tunnel or basement 3 or 4 definitely the signal is bad if no antenna ubder the basement.