iPhone 5 wifi works in one room but not the other.
I have an iPhone 5 and the wifi is unreliable. It works in the room with the router but when I walk down the hall it doesn't work. I'm talking 20 feet away. So frustrating because the phone is almost worthless. Why would it connect but only in such close range? No other devices have this problem. Yes, I've turned the wifi on and off. Yes, I've restarted the router. Yes, I've checked the WEP. It just makes no sense that it would work in one room but not the next room. Help!
iPhone 5, iOS 6.1.3