Download the firmware flash for Samsung Galaxy S21 Ultra 5G with the code is SM-G9980. 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 G9980ZCU2EWB2 and Android version is T(Android 13). This firmware size is 8.09 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 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.
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 S Share and Touch sensitivity, change your ringtone, and change your font style.
Weather
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
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, S Pen, 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.
Choose where to save screenshots and screen recordings You can now change the folder where screenshots and screen recordings are saved.
※ Some apps will be changed to deletable. ※ The following features will have menus added to the Settings app and Camera app. - Smart Manager : Settings → Smart Manager - My Files : Settings → My Files - Bixby : Settings → Advanced features → Bixby - AR Zone : Camera → MORE → AR Zone
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download via priority server. The download can be resumable within 24h (2h for normal download link) and can download the
single-server firmware
without linking the Drive account
Recommend users with less than 3MB/s network connection to use Terabox server. You can resume at any time without reloading from the beginning. We will also get 0.12USD every time a user registers a Terabox account through our link. Thank you!
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