P40 Pro User Guide-(ELS-N04&NX9,EMUI10.1_03,en-us)

• Find Compass in the Tools folder.
2 To lock your current direction, touch the compass dial. The scale marks will turn blue if
you go o course.
For accurate bearings, hold your phone at or straight up when using Compass.
Mirror
Mirror
You can use your phone as a mirror to check how you look.
Go to Tools > Mirror. You can then:
• Zoom in or out: Drag the zoom slider at the bottom. You can also touch the screen twice to
zoom in and touch it twice again to restore the original view.
• Save the image: Touch the screen to pause on the current image. Touch the screen again to
resume. When the image is paused, touch
to save the image. You can nd the saved
image in Gallery.
• Adjust mirror brightness: Touch or at the top of the screen.
• Fog up the screen: Touch and enable Blow. Then blow air into the microphone so that
the screen fogs up. Wipe the screen to clear the fog.
• Change the mirror frame: Touch to switch to a dierent frame.
• Create a broken mirror
eect: Touch and hold the screen to "break" the mirror, complete
with a sound eect. Touch the screen again to "x" the mirror.
App Twin
App Twin
App Twin enables you to log in to two Facebook accounts simultaneously without the hassle
of having to constantly switch between them, allowing you to keep your work and private
lives separate.
App Twin will only work with certain apps.
1 Go to Settings > Apps > App Twin, and turn on the switch for the app you want to
create a twin of.
2 Two icons for the same app will display on the home screen for you to log in to your
separate accounts simultaneously.
3 To disable App twin, touch and hold the twinned version of the app, then touch Delete.
All the data of the twin app will be deleted.
Apps
140