what operating system is my phone using? android
How to Figure out Your Mobile Operating System. With so many Smart Phones, and other Cell Phones in existence, it may be difficult to know what Operating System it is running. This article should outline what's what in the world of Smart Phone Operating Systems. 1. Turn on your device. You may be able to tell what OS your device is running from its looks, and buttons, but it is best to see it up and running. 2. Unlock the phone, if you need to, so you can see the first 'home' screen. By looking at this, you should be able to tell what your device is running.