iPhone 6s Wifi problems – Fix if WiFi does not work in iOS 9.0.2

Wifi somehow does not work on iPhone 6, iPhone 6S and other iPhones after upgrading to iOS 9.0.2? Look at our tips to fix completely all possible Wifi problems in iOS 8.x and iOS 9.0.x

How to see WiFi password saved on iPhone and iPad

It is possible to see Password of a Wifi network you already connected on iPhone. Look at our tip to see how to view Wifi Password saved on iPhone and iPad.