iOS 5 brought many features but it also appears that it brought problems such as the low battery life and many other bugs. Another issue in iOS 5 that you haveย probablyย noticed is that it having problems connecting to WiFi network. The official Apple forums isย receivingย many posts of usersย complainingย that their device’s WiFi have stopped working after updating to iOS 5. This problem is showing up in most iOS 5 compatible devices including the iPhone 4, 4S, and iPads, as forum users are reporting from their own experienceย with those devices.