Samsung firmwares, SM-F936B (CGU) | EN

Download the latest Samsung firmware ✅ SM-F936B CGU. Full list of firmwares available for download

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Samsung firmware list
DeviceModelRegionPDA/AP VersionCSC VersionMODEM/CP VersionOs VersionBuild Date
Samsung Galaxy Z Fold4SM-F936BCGUF936BXXS5EXBFF936BOWO5EXABF936BXXS5EXAB14
Samsung Galaxy Z Fold4SM-F936BCGUF936BXXU4EWL1F936BOWO4EWL2F936BXXU4EWL114
Samsung Galaxy Z Fold4SM-F936BCGUF936BXXS4EWL5F936BOWO4EWL2F936BXXS4EWL514
Samsung Galaxy Z Fold4SM-F936BCGU F936BXXS4DWJ4 F936BOWO4DWI3F936BXXS4DWJ113
Samsung Galaxy Z Fold4SM-F936BCGU F936BXXS4DWJ1 F936BOWO4DWI3F936BXXU4DWH513
Samsung Galaxy Z Fold4SM-F936BCGU

SM-F936BCGUF936BXXU4DWI3

One UI 5.1.1 Update

Multitasking

Better app previews on the Recents screen
The Recents screen now shows apps as they will appear after you open them. You can easily see if an app is opened in split screen, full screen, or as a pop-up.

Easily switch from pop-up view to split screen
Press and hold the handle at the top of the pop-up window, then drag the app to the side of the screen where you want it to be shown.

Restore pop-ups snapped to the edge of the screen
Drag an app in pop-up view to the edge of the screen to snap it to the edge and keep it out of the way. When you need it again, tap anywhere on the pop-up to bring it back to its previous location.

Check minimized apps with the S Pen
Hover your S Pen above a floating app icon to see a preview of how the app will appear when you open it.

Taskbar

More recent apps
You can now choose how many recently used apps to...
F936BOWO4DWI3F936BXXU4DWH513
Samsung Galaxy Z Fold4SM-F936BCGU F936BXXS4CWG6 F936BOWO4CWG6F936BXXS4CWG413
Samsung Galaxy Z Fold4SM-F936BCGU F936BXXS3CWF5 F936BOWO3CWE8F936BXXU3CWE613
Samsung Galaxy Z Fold4SM-F936BCGU

SM-F936BCGUF936BXXU3CWE8

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
F936BOWO3CWE8F936BXXU3CWE613
Samsung Galaxy Z Fold4SM-F936BCGU F936BXXS2CWD9 F936BOWO2CWCCF936BXXU2CWCC13

Changelog: SM-F936B(CGU)

• The security of your device has been improved.

• The security of your device has been improved.

One UI 5.1.1 Update



Multitasking

Better app previews on the Recents screen
The Recents screen now shows apps as they will appear after you open them. You can easily see if an app is opened in split screen, full screen, or as a pop-up.

Easily switch from pop-up view to split screen
Press and hold the handle at the top of the pop-up window, then drag the app to the side of the screen where you want it to be shown.

Restore pop-ups snapped to the edge of the screen
Drag an app in pop-up view to the edge of the screen to snap it to the edge and keep it out of the way. When you need it again, tap anywhere on the pop-up to bring it back to its previous location.

Check minimized apps with the S Pen
Hover your S Pen above a floating app icon to see a preview of how the app will appear when you open it.



Taskbar

More recent apps
You can now choose how many recently used apps to show on the taskbar (up to 4).

Easier navigation
When fewer than 8 icons are shown on the taskbar, the navigation area will automatically resize to give you more space for the navigation buttons.



Flex mode

Use the Flex mode panel with more apps
More apps can now be used with the Flex mode panel. When the Flex mode panel is turned on, just fold your phone upright and tap the button that appears on the navigation bar.

Improved media controls
Buttons for skipping forward and backward 10 seconds are now available on the Flex mode panel. When you touch the time bar, the time you'll move to will be shown to help you find the right moment.

Customize the toolbar
Create your own personal layout to quickly access features like split screen view, screen capture, and more. Touch and hold an icon on the Flex mode panel toolbar to reorder the icons or move icons into or out of the toolbar.



Quick Share

Share with contacts
You can now send files to your contacts anytime, even if they're not near you.

Share files privately
Protect private content when you share it. You can set expiration dates for the files you send, cancel sharing at any time, and prevent recipients from saving or resharing.



Samsung Health

Improved sleep coaching
New coaching content and layouts make it easier to check your progress and build better sleeping habits. (Requires Galaxy Watch4 or newer)

More meaningful sleep data
Screen layout and explanations have been enhanced to make it easier to check and understand each sleep factor. (Requires Galaxy Watch4 or newer)

Measure your skin temperature during sleep
See how your skin temperature changes throughout the night to help you create a more comfortable sleep environment. (Requires Galaxy Watch5 or newer)

Better workout summaries
New workout summaries help you focus on meaningful information from your exercise.

Stay on track to meet your goals
Rewards, badges, and personal best records have been enhanced to keep you motivated and help you meet your health goals.



Camera and Gallery

More date and time styles for watermarks
Customize the date and time separately with more style options to get the perfect look for your watermark.

Enhanced Flex Mode layout for Pro modes
When your phone is folded upright, manual settings for Pro and Pro video modes will appear on the bottom of the screen so you can easily control ISO, shutter speed, and other settings.

Select multiple pictures in Capture view
While using Capture view on the main screen, you can now press and hold to select multiple pictures. After selecting, you can share or delete them all at once.

Enhanced remaster previews
Thumbnail images are now shown below the image you're remastering. Tap a thumbnail to compare the remastered image to the original with a larger view.

Apply effects more easily
Filter and tone effects in Gallery now use a dial instead of a slider making it easier to make precise adjustments with just one hand.

Copy and paste effects
You can now copy and paste filters and tones from one picture you’ve edited to another.



Additional changes

Drag and drop with two hands
Start dragging files, app icons, or other items with one hand, then use your other hand to navigate to the folder or location where you want to drop them. Supported in My Files and the Home screen.

Continue using your phone while charging another device
Open your phone with the main screen facing down. You can charge your Galaxy Buds, Galaxy Watch, or another device using wireless power sharing on one side. At the same time, you can continue using your phone with the cover screen on the other side.

Keep storage space available
When you’re running low on space in your internal storage, app cache information will be shown when you analyze storage in My Files. Clearing app caches can help you free up space without deleting files or apps.

Enhanced memory management in Device care
More information is provided about apps using memory on your phone, giving you the option to put apps to sleep if too much memory is being used.

Change your mode from the Lock screen
Change between Sleep mode, Driving mode, and other modes directly from the Lock screen.

Customize your layout in Samsung Internet
When you choose to show the address bar at the bottom of the screen, the tab bar and bookmark bar will also be shown at the bottom.

• The security of your device has been improved.

• The security of your device has been improved.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• The Camera and Gallery functions have been improved.
• Security
The device is protected with improved security.

• The security of your device has been improved.

One UI 5.1 Update

One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements.



Camera and Gallery

Quickly change the color tone for selfies
It's easier to change the color tone of your selfies using the Effects button at the top of the screen.

Discover Expert RAW
Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera.

More powerful search
You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces.

Enhanced image remastering
Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has also been improved to make it easier to compare the original picture with the remaster.

Create a shared family album
It's easier than ever to share pictures with your family. Gallery will recommend pictures to add to your shared family album by recognizing the faces of your family members. You get 5 GB of storage for each family member (up to 6 people).

Revamped info display
When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was taken, which device took the picture, where the picture is stored, and more. Now with a simpler layout.



Multitasking

Easily minimize or switch to full screen
You can now minimize or maximize an app window without going to the options menu. Just drag one of the corners.

Access your most used apps in split screen
When you start a split-screen view, the apps you use most often will be shown below your recently used apps to help you find the apps you need faster.

Improved multitasking in DeX
In split-screen view, you can now drag the divider in the center of the screen to resize both windows. You can also snap a window to one of the corners to make it fill a quarter of the screen.



Modes and Routines

Change wallpapers based on your mode
Set a different wallpaper based on your current activity. Choose one wallpaper for work, one for exercising, and more.

More actions for routines
New actions let you control Quick Share and Touch sensitivity, change your ringtone, and change your font style.



Weather

Quick access to useful information
Check severe weather alerts, daily weather summaries, and sunrise/sunset times at the top of the Weather app. The temperature graph now uses colors to show how the temperature changes throughout the day.

Hourly precipitation graph
An hourly graph now shows how much precipitation has fallen at different times of the day.

Summary on Weather widget
A brief summary of the current weather conditions now appears on the weather widget to let you know if it's sunny, cloudy, raining, or snowing.



Samsung Internet

Continue browsing on another device
If you're browsing the web on one Galaxy phone or tablet and later open the Internet app on another Galaxy device signed in to the same Samsung account, a button will appear that lets you open the last webpage you were viewing on the other device.

Improved search
Your searches now include the names of bookmark folders and tab groups. Improved search logic lets you find what you're looking for even if something isn't spelled correctly.



Additional changes

Check the battery level of your devices
The new Battery widget lets you check the battery level of your devices, right from the Home screen. You can see how much battery is left on your phone, Galaxy Buds, Galaxy Watch, and other supported devices.

Use up to 3 emojis in AR Emoji Camera
Take fun pictures and videos with your friends in Mask mode. You can assign a different emoji to each person’s face.

Settings suggestions
While signed in to your Samsung account, suggestions will appear at the top of the Settings screen to help you share, connect, and enhance your experience across your Galaxy devices.

Spotify suggestions
The Smart suggestions widget now recommends Spotify tracks and playlists based on your current activity. Get the perfect tunes for driving, exercising, and more. To get suggestions, you need to sign in to a Spotify account in the latest version of the Spotify app.

Choose where to save screenshots and screen recordings
You can now change the folder where screenshots and screen recordings are saved.

• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use our site only if you are 100% sure about the risks involved in flashing your device SM-F936B: CGU. We is not responsible for any damage caused by using the files on this website.
The Firmwares provided here are all official Samsung's Android Firmwares and has NOT been modified by anyway as we get them directly from KIES servers.
We live-monitor all firmware updates for every Samsung device, in over 500 regions.
Beware, Manually flashing firmwares may brick your device, use it at your own risk and follow our tutorial steps.

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