Huawei GAR-UL00, Часто задаваемые вопросы

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Besides, you can also draw a circle on the screen using your knuckle to partially capture the
screen. For example, to share a part of the WeChat record, circle the content using your
knuckle to share it with others.
19.43.2 What are differences between screenshot using knuckles
or composite buttons?
There are no differences.
19.43.3 Why does my phone suddenly take a screenshot when I
use it normally?
Your phone achieves screenshot based on your instructions with your knuckles by detecting
the screen touch capacity and signals of the gravity sensor. Through strict tests, the probability
of triggering the screenshot with fingers by mistake during normal use is extremely low. You
may occasionally trigger screenshot only when you continuously knock the screen hard with
your nails.
If this problem happens a lot, make sure you use the phone normally, and do no knock the
screen hard using your nails. You can also disable smart screenshot.
19.43.4 How do I partially capture the screen?
On any screen, use your knuckle of any finger (such as the thumb and index finger) to touch
the screen a little harder, and then draw a closed pattern without leaving the screen. After your
phone successfully identifies the knuckle, it generates a blue track that moves along your
knuckle's motion.
19.43.5 Why can't I draw a track when I partially capture the
screen using my knuckles?
Your phone implements partial screenshot based on the signals of the gravity sensor. If you
slightly draw a circle on the screen, even when you use your knuckle, your phone can't
receive the signals. You can rapidly draw a circle on the screen a little harder to achieve
partial screenshot. You can practice for several times to master this operation.
19.43.6 How do I disable smart screenshot?
Go to Settings > All > Smart assistance and turn off Smart screenshot .
19.43.7 Why do I fail to partially capture the screen even if I draw
a circle?
Successful screenshot using your knuckles depends on whether the circle is closed and
whether any lines are crossed. If you draw a rectangle or a circle, screenshot can be successful
in most cases. However, if the shapes are greatly different from the algorithms, for example, 6,
C, 8, and W, screenshot fails. Screenshot can be successful if the irregular polygon is closed,
for example, a heptagon or a starfish. You can practice more to master this operation.