Mobile operating system - Wikipedia, the free encyclopedia
1 History 2 Current software platforms 2.1 Android 2.2 iOS 2.3 Windows Phone 2.4 BlackBerry 2.5 Firefox OS 2.6 Sailfish OS 2.7 Tizen 2.8 Ubuntu Touch OS 3 Discontinued software platforms 3.1 Symbian 3.2 Windows Mobile 3.3 Palm OS 3.4 webOS 3.5 Maemo ......