I am a college student and they provide us free WiFi here . When trying to connect to the WiFi all devices connect to it instantly except Android devices. When Android 6.0 was launched the devices having Android 6.0 could connect to the WiFi , devices like iPhone , windows phone and blackberry connect easily . I have a rooted Android Phone (not Android 6.0) so i changed my MAC Address but still couldn't connect.
How does the router segment devices based on their OS ?
How can I make my Android device connect to the WiFi?