Use Flex mode and Multi window on your Galaxy Z Fold4

While your phone is open, navigate to and open your desired app.

Then, fold your phone halfway to launch Flex mode, and prop it up on its side. You can use a solid surface like a table, or hold it with your hands. The app window will appear on the top portion of the screen, and the controls will appear on the bottom portion.

You can use the controls to view your notifications, take screenshots, adjust the brightness and volume, and also navigate the screen with your finger. Tap the touchpad icon (the rightmost icon on the panel) to begin navigating the app.

A cursor guide will appear on the app window; simply drag your finger around the touchpad and tap on your desired items to select them.

To open the tray, swipe left on the handle, which is located on the right side of your screen.

Tap the three horizontal lines at the bottom, and then tap Edit to customize the tray.

Note: Tap All apps to view other compatible apps.

To add an app, simply tap it. You can find additional apps by tapping the search icon at the top, or by swiping up on the screen.

Tap Back when you’re finished, and then open the tray again from a Home screen.

Drag and drop your first app onto the Home screen, and then do the same for additional apps. You can place the app in the top, bottom, right, or left portions of the screen. To open an app in pop-up view, just drag the app to the center.

Note: You can also tap Recents, then tap an app’s icon, and then tap either Open in split screen view or Open in pop-up view.

When in pop-up view, you can move the windows around to your liking using the blue divider at the top. If you need a larger view for an app, tap the blue divider, and then tap the expand icon.

When in split screen view, you can drag the dividers to adjust the window size.

To create an app pair from split screen view, tap the divider between the app windows, and then tap the app pair icon (it looks like a star). Then, select from Taskbar, Home screen, or Apps edge panel; the app pair will be placed in your selected location.

To close an app, tap the blue divider at the top of the app’s window, and then tap the X icon.

To turn on swipe gestures, navigate to and open Settings, and then tap Advanced features.

Tap Labs, and then tap the switches next to Swipe for pop-up view and Swipe for split screen to turn them on.

Next, navigate back to a Home screen, and then launch your desired app.

To view the app in split screen view, use two fingers to swipe up from the bottom of the screen. This will move the app window up into the top portion of the screen.

If you’d rather view the app on the left or right side, use two fingers to swipe inwards from the left or right side of the screen instead.

You can also view the app in pop-up view. Using one finger, swipe down from the top corner of the screen toward the middle of the screen. You can swipe from either the top left or top right corners.