Iphone 4s unable to detect wifi
can you help me guys with my problem? my 4s cant detect wifi connection. the only way can detect is to turn on/off the flight mode, then a few seconds it will disappear again! Annoying! but i can connect though! I already reset the network and hard reset my phone still no joy. by the way, my spare phone can detect all of my neighbors wifi. 😟
iPhone 4S, iOS 5.0.1