Hey guys sorry if this has been addressed a ton of times, very new here and I tried looking around for an answer as best I could. Yesterday I received a new iPhone from my local Apple store after an appointment at genius bar and complaining about my battery life. They were not able to activate there..due to activations being down at the moment. Later on I activated and synced the phone. But one thing I notice is that my WiFi feature does not work at all...after entering my wep key the phone tells me "unable to join the network (name of network)" ...I've also tried connecting to local unsecured networks and I receive the same message. It has NOT connected once. My question is...is this fixable bymyself , or is another trip to Apple for my 3rd iPhone necessary? Thanks in advance.