Question

name four mobile operating systems​

Answer 1

1.Android OS (Google Inc.) ...

Android OS (Google Inc.) ...2. Bada (Samsung Electronics) ...

3.BlackBerry OS (Research In Motion) ...

4.iPhone OS / iOS (Apple) ...

5.MeeGo OS (Nokia and Intel) ...

6.Palm OS (Garnet OS) ...

7.Symbian OS (Nokia) ...

8.webOS (Palm/HP)

Answer 2

Answer:

Vivo,Apple,Redme Pro,Lenovo,