Samsung Galaxy Z Fold3 User Manual page 10

Getting started
Using the device when folded (Flex mode)
You can use the device folded. When the device is folded within a certain range, you can set
the device upright without using a tripod.
When you fold the device, the layout of some apps will automatically change. For example,
when using the Camera app, the shooting options at the top of the screen will go down
for easier control. Refer to
information.
• If the device goes beyond a certain range, the device will become either fully
unfolded or folded.
• Changing the screen layout is only available in some apps.
Using the camera with the device folded (Flex mode)
10
for more