April 2015
24
Figures are for reference purposes only and may differ from your device.
2.2.12 Why does my screen often suddenly freeze and a yellow
box appear all around the edges?
This is because the
Magnification gestures
function is enabled. When enabled, touching the
screen three times in succession will trigger
Magnification gestures
. After
Magnification
gestures
are triggered, you must touch the screen with two fingers at the same time to move
around the screen. You can touch the screen three times in a row again to return to normal.
This feature is designed for people with visual impairments. To turn it off, go to
Settings
>
Accessibility
>
Magnification gestures
.
2.2.13 When I touch an app icon, a green box appears and my
phone does not respond. It only responds when I touch it twice in
a row. Why?
You may have turned on the
TalkBack
function at
Settings
>
Accessibility
>
TalkBack
.
When this is turned on, touching an app icon once will cause a green box to appear and app
icons will only respond like normal if touched twice. If you encounter this situation, it is not
due to problems with your phone's hardware. Just disable the
TalkBack
function and your
phone will return to normal.