User manual

When TalkBack is on:
Your device provides spoken feedback to help blind and low-vision users. For
example, it describes what you touch, select, and activate.
To select an option: Click the option to show the green border, then double
click to activate it.
To scroll the screen: Swipe upward or downward with two fingers.
Turn Talkback off. Go to [Settings] > [Additional Settings] > [Accessibility] >