iOS 9 includes a new feature designed to optimize network performance by automatically switching to a mobile data network if a poor Wi-Fi signal is detected or Wi-Fi responds painfully too slow. It’s called Wi-Fi Assist and comes enabled by default on iPhones and cellular iPads running i… http://techdistrict.net/mobile/ios/how-to-prevent-ios-9-from-gobbling-up-all-your-mobile-data/

Advertisements