How to switch or select OS(Operating System) in Teclast dual boot tablet.
This is Teclast X98 Air ii with bluetooth keyboard.
Next photo will explain how to select OS from OS selection (Android, Windows) screen www.flickr.com/photos/ara21c/27176917646/
Sony A7 with Flektogon 35mm f/2.4 lens.
Taken on May 19, 2016