My iPhone usually gets around 2 bars of signal when I'm in my room. EDIT: I'm talking about wifi signal here. Cell signal is 5/5 all the time. I'm unsure if its due to the other devices of the wifi connection or the iPhone has a wifi issue. Both my MacBook Pro and iPad doesn't have any sort of problem and receives full signal. My previous iPhone 4S also had full signal. It has also occoured that my iPhone 5 doesn't find the wifi at all - but only in my room. However, when ever I walk into the living room (where the router is located) I receive full signal. It never drops down to 2 bars and it never goes on to the 3G signal. Also, I was at a friends house the other day where I was about the same distance from the router at his house (as I am from mine at home in my room) and there was no problems at all. Any ideas what this could be?