Wi-Fi problems with iOS 9 – iOS 9.3.1? Here’s how to fix it
iOS 9 – iOS 9.3.1 come with ton of new features and improvements, but sadly, likely any other major iOS software update, it comes with its own sets of problems. One of the issues people are facing after updating their iPhone or iPad to iOS 9 – iOS 9.3.1 is Wi-Fi connectivity problems. Disable Assisted Wi-Fi Networking Services Recently after updating my iPhone wifi was working but at once it stared not to work i can connect to wifi signal is high but internet is not working properly sometimes rarely some times it works. cellular internet works, it automatically disconnects and connect to cellular even when wifi is enable and signal is full. FIX Disable Wifi assist 1. Go into ‘Settings’ from your home screen 2. Click on ‘Mobile Data’ (Or ‘Cellular’ if you’re in the US) 3. Scroll right down to the bottom, and underneath your apps you’ll find the ‘WiFi Assist’ setting. Switch it off using the toggle.