Download the firmware flash for Samsung Galaxy Z Fold2 5G with the code is SM-W2021. This firmware for the region with CSC code is CHC (CHC - China). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is W2021ZCU2DVCB and Android version is S(Android 12). This firmware size is 6.85 GB.
This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website
One UI 4.1 Upgrade (Android 12)
One UI 4.1 brings you the latest features for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.
Gallery
Do more with your memories. Gallery brings enhanced features for remastering and organizing your pictures and videos, and sharing is now easier than ever.
Add portrait effects
You can now add background blur to any picture with a person in view.
Convert unnecessary motion photos to still images
Save storage space by converting motion photos to still images. Gallery will suggest pictures where motion isn't necessary, such as documents.
Share albums as links
No need to invite people to shared albums individually anymore. Just create a link that can be shared with anyone, even if they don't have a Samsung account or Galaxy device.
All your invitations together
Easily accept invitations to shared albums, even if you miss the notifications. Invitations that you haven't responded to yet will appear at the top of your shared album list.
Create time lapse videos
Turn a picture into a vivid 24-hour time-lapse video. A button will appear for pictures of scenery including the sky, bodies of water, mountains, or cities. Your video will appear as if an entire day has passed.
Enhanced stories
See your stories come to life with highlight videos that are created automatically. Just tap the preview at the top of each story to watch. You can also explore where the pictures in your stories were taken in the new Map view.
Easier albums
Sort through albums more easily—even if they’ve got tons of pictures. In fact, you can sort albums by how many pictures and videos they contain so that your favorite and most used albums are always at the top of the list. A cover image also appears at the top of the screen when you view an album to give you a better feel for what the album contains.
Worry-free remastering
Revert remastered pictures to their original versions at any time, even after they’re saved, so you never have to worry about losing the original.
More control over information
Change or remove the date, time, and location of your pictures to correct it or keep it private. You can also select several pictures and edit their information at once.
AR Zone
Express yourself like never before in augmented reality. Create your own emojis, stickers, doodles, and more.
Background colors in mask mode
Keep the focus on your AR emoji while wearing it as a mask. Choose from a variety of colors to use as your background.
Smart Switch
Transfer contacts, photos, messages, and settings from an old phone or tablet to your new Galaxy. One UI 4.1 lets you transfer more than ever.
More transfer options
You’ll get 3 options when transferring content to your new Galaxy. You can choose to transfer everything, transfer just your accounts, contacts, calls, and messages, or go Custom to choose exactly what you want to transfer.
Privacy
One UI 4.1 offers strong privacy protection to make sure your personal information doesn’t fall into the wrong hands.
Permission info at a glance
See when each app accesses sensitive permissions such as Location, Camera, or Microphone in Permission usage. You can deny permissions for any apps you don’t feel comfortable with.
Camera and microphone indicators
Keep prying eyes and ears away. A green dot will appear in the upper right corner of the screen when any app is using the camera or microphone. You can also use quick panel controls to temporarily block all apps from using the camera or microphone.
Approximate location
Keep your exact location private. You can set apps that don't need to know exactly where you are to only have access your general area.
Clipboard protection
Keep your passwords, credit card numbers, and other sensitive information safe. You can choose to receive an alert whenever an app accesses content copied to the clipboard in another app.
Samsung Keyboard
More than just typing, Samsung Keyboard is all about expressing yourself and having fun.
Quick access to GIFs, emojis, and stickers
Self-expression is a tap away. Get to your emojis, GIFs, and stickers directly from the keyboard with a single button.
Animated emoji pairs
Can’t find the right emoji? Combine two emojis together, then add an animation to really get your feelings across.
Even more stickers
Spice up your conversations with a variety of new animated stickers available to download.
Home screen
It all starts on the Home screen, where your favorite apps and features are just a tap away. One UI 4.1 helps you keep your home screen looking its best all the time.
New widget design
Widgets have been redesigned to look better than ever, with info that’s easy to see at a glance and a more consistent style.
Easier widget selection
Having trouble finding the right widget? You can now quickly scroll through the widget list to see what’s available from each app. You’ll also get recommendations for useful widgets to try out.
Lock screen
Use widgets to handle quick tasks without unlocking your phone, whether it’s controlling your music, checking your schedule, or capturing your best ideas.
Listen where you want
Switch audio output from buds to speakers to your phone, all from the Lock screen.
Voice recording
Got a great idea? Record a voice memo without unlocking your phone.
Calendar and schedule at once
Check today’s schedule along with your calendar for the rest of the month on the Lock screen.
Camera
Enjoy a simpler layout while you take pictures and videos. The scene optimizer button only appears in Photo mode if there’s low light or you’re scanning a document. Portrait and Night mode settings are now tucked away and more intuitive.
Lens and zoom
Lens icons show the magnification level, so you know how much you’re zoomed in.
Video that never misses a moment
Recording starts immediately after you tap the Record button, instead of when you release it, so that you catch those precious moments before they’re gone. In Photo mode, you can touch and hold the Shutter button to start recording a quick video, then drag your finger to the Lock icon to continue recording without holding down the Shutter.
Keep your single takes going
Add 5 seconds of extra time to Single take captures so you don’t miss a moment even if it goes into overtime. It’s also easier to select what you want to capture.
Pro photography
Stay in control with the redesigned Pro and Pro video mode settings. The cleaner look helps you focus on the shot, and the new level indicators added to the grid lines help you keep shots balanced.
Enhanced scanning
Scan documents, then tap the magnifying glass to zoom in and edit them immediately. You can also do more after scanning QR codes, like calling or emailing someone instead of just adding their contact info to your phone.
Photo and video editor
Sometimes your photos and videos need a few tweaks. One UI’s Photo and Video editors are there to make your pictures look their best before you share them.
Emojis and stickers
Use an emoji to cover the face of a shy friend or add stickers to create fun pictures and videos.
Video collages
Make moving collages that include pictures, videos, or a combination of both. Pick out the perfect moments and create your masterpiece.
Lighting control
Picture too dark because of bad lighting? The new Light balance feature helps you pull out all the details to make it look great.
Highlight reels
Easily turn a set of pictures and videos into a beautiful movie. Just choose a theme, and the AI will add the music and transitions automatically.
Never lose the original
Get bold with your editing! You can now revert both pictures and videos back to their original versions after they’re saved, or save them as copies to keep both the original and edited versions.
Paste from one picture to another
Experiment with mixing and matching faces, pets, buildings, and more. You can cut any object out of one picture and paste it into a different one.
AR Emoji
Use your own personal emojis to spice up your messages, make fun videos, and more. You can create a digital version of yourself, or try a different look. The possibilities are endless.
Jazz up your profile
Use an AR emoji as your profile picture in Contacts and Samsung account. You can choose from over 10 poses or create your own expressions.
Face stickers
Pretend to be your emoji with new stickers of your emoji’s face. Have fun decorating your photos and sharing them with your friends.
Dance the night away
Make cool dance videos with your AR emojis. Choose templates from 10 different categories including #Fun, #Cute, and #Party.
Design your own clothes
Ever wanted to be a fashion designer? You can now use your own drawings to create unique clothes for your AR emojis.
Sharing
One UI helps you stay connected and share your experiences with others. Just tap the Share button in any app.
More customization
Make sharing your own. You can customize the list of apps that appear when you share content to keep the clutter away and focus only on the apps you use regularly.
Easier navigation
New layout and better navigation makes sharing a breeze. Swipe left or right to scroll through apps and contacts when you’re sharing.
Photo sharing
When you share a picture that doesn’t look quite right, whether it’s out of focus or not framed well, we’ll let you know and give you suggestions for fixing it.
Share your WLAN network
Use S Share to share your current WLAN network with someone else. The person you share with will be able to connect automatically without entering the password.
Include editing history when you share pictures and videos
When you share pictures and videos with Quick Share, you can include the complete editing history so the receiver can see what's changed or revert back to the original.
Calendar
One UI 4.1 makes it even easier to keep your busy life organized.
Check your schedule on the Home screen
A new widget shows your schedule for the day along with a full calendar for the month.
Quick add events
Need to add something to your calendar in a hurry? Just enter a title and you’re done.
More search options
You’ve got more ways than ever to find your calendar events. Choose from recent search keywords or filter by color or sticker.
Share with others
Sometimes you need to keep others in the loop. It’s now easier to share your calendars with other Galaxy users.
Easier date and time selection
Setting event details is a breeze with separate date and time options.
Recover deleted events
Events you delete will stay in the Trash for 30 days so you can get them back if you need them.
Samsung Internet
One UI’s fast and secure web browser now makes it even easier to find the webpages you’re looking for and protect your privacy.
Search suggestions
Get more search suggestions when you enter text in the address bar. Results will appear with an all new design.
Search from the Home screen
The new search widget helps you find what you’re looking for, right from the Home screen.
Start in Secret mode
To protect your privacy, Samsung Internet will automatically start in Secret mode if you were using Secret mode during your last browsing session.
Smart Manager
See your phone’s performance, security, and battery life at a glance, solve problems quickly, and get deep diagnostics for more complex issues.
Battery and security at a glance
Battery and security issues will appear right on the main screen so you can solve problems more quickly.
Understand your phone’s overall status
Your phone’s overall status is shown as an emoji, so you can understand instantly.
Samsung Health
Manage all your health data in one place and start building habits for a better tomorrow. Track your exercise, sleep, food intake, and more. One UI 4.1 makes it easier than ever.
All new design
Your important data is just a tap away. Everything you need is in easy reach as four tabs at the bottom of the screen.
My page
Get a summary of your health stats, achievements, personal bests, and progress on the My page tab.
Challenge your friends
Starting a Together challenge is easier than ever. Invite friends by sending a link.
More inclusive
Gender options are more inclusive. You can now choose Other or Prefer not to say.
More food options
Recording your food intake is easier with more snacks added to the food tracker.
Get insights about your body composition
Set targets for your weight, body fat percentage, and skeletal muscle mass. You'll get tips for reaching your goals.
Build better sleep habits
Track your sleep and get coaching based on your sleep patterns.
Enhanced exercise tracking
On your Galaxy Watch4, you can set interval training targets before you start running or cycling. You'll get a report on your phone when you're finished. Your watch can also give information about sweat loss when you run and heart rate recovery for aerobic workouts.
Bixby Routines
Make your phone do more for you. Turn on WLAN automatically when you come home, or set your phone to silent when you’re at work. One UI 4.1 gives you even more possibilities.
More conditions
More conditions are available for your routines. Start a routine during a call or when a certain notification arrives.
More actions
You can now turn on Enhanced processing with a routine. There are also more options such as connecting and disconnecting Bluetooth devices.
More control
Reorder actions by touching and holding actions on the edit page. Advanced options have also been added to let you wait before an action starts, confirm actions, and more.
More combinations
We’ve removed restrictions for some combinations of conditions and actions so you can do even more with your routines.
More customization
Create custom icons for your routines using the Camera or an image from Gallery.
Accessibility
One UI is designed for everyone. In One UI 4.1, you’ll get even more options to help you use your phone in the way that’s most comfortable for you.
More features and improvements
Color palette
Customize your phone with unique colors based on your wallpaper. Your custom color palette now appears in more apps.
Add emojis to your calendar
In addition to stickers, you can now add emojis to a date on your calendar to express your feelings.
Take quick notes while you browse
Keep track of your sources with new clipping options for Samsung Notes. You can include content from Samsung Internet or Gallery when you create a note using the quick panel or the Tasks edge panel.
Customize your sound balance
In Accessibility settings, you can adjust the left/right sound balance for connected devices, such as speakers or headphones, separately from the sound balance for your phone speakers. This allows you to get the perfect balance out of your headphones without affecting how your ringtone and speakers sound.
New actions for Bixby Routines
You can now create routines that turn on advanced settings like Protect battery.
Customize your virtual memory
Choose the size of your phone's virtual memory with RAM Plus in Device care. Go with more to boost performance or less to save storage space.
Some apps will need to be updated separately after the One UI 4.1 update.
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