If you need to verify your device version, follow the steps below.
1. On your device’s home screen, select the orange menu icon in the top right.
2. Select “Settings.”
3. Scroll to the very bottom of the “Settings” menu and select “About” (the name will depend on the type of device you have, for example, “About TouchTalk”).
4. This will open a window that will display your device version and operating system. This is displayed below: