You can perform the following operations with your fingers:
-Slide your fingers onthe screen tothe left/right tofast forward/rewind.Thetime progress appears at the top of the screen.
-Pinch your fingers togetheronthe screen orstretch them aparttoadjustthe displayratio of the screen.
-Swipe up/down to adjust the volume.
11-5 Gallery
On the home screen, touch “Gallery” to view all photos and videos in your phone and on your SD card. You can also use the Video Player to play the videos.
Viewphotos
1.Touchthe album youwant toopen,andselectthe photo youwant tobrowse.
2.
3.If you want to edit your selected photo,touch the photo and select “Edit.”
4.Pinch yourfingers together onthe screen to zoom out,then slide it up or down to delete.
Make GIF
1.Select an album from “Gallery” > “My Album.”
2.Open the album, select “More”> “Make GIF.”
3.Touch two or more photos > “OK” > “Make GIF.” Type a name > “Confirm.”
Slideshow
1.Select an album from “Gallery” > “My Album.”
2.Open the album and touch “Slideshow.”
12 Tools
Onthe home screen,touch “Tools”> “Flashlight”to use your phone as aflashlight.
Turn on flashlight
On the flashlight interface, drag the 
button up to turn on the flashlight.
Turn off flashlight
On the flashlight interface, drag the 
button down to turn off the flashlight, or pull down the notification bar and touch the “Close” button next to “Flashlight” to turn it off.
Enter SOS mode
Whether you turn on the flashlight or not, touching the “SOS” button will enter SOS mode. Theflashlight will flashto send out a distress signal.
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