Samsung firmwares, SM-G991U1 (LRA) #2 | EN

Download the latest Samsung firmware βœ… SM-G991U1 ⭐ LRA. Full list of firmwares available for download

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Samsung firmware list
DeviceModelRegionPDA/AP VersionCSC VersionMODEM/CP VersionOs VersionBuild Date
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UES8EWF6 G991U1OYM8EWF6G991U1UES8EWF613
Samsung Galaxy S21 5GSM-G991U1LRA

SM-G991U1LRAG991U1UEU7EWF4

Software and Terms & Conditions Update

IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/.
​By clicking β€œInstall now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.

β€’ Security
The device is protected with improved security.
G991U1OYM7EWF4G991U1UEU7EWF413
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UES7EWE1 G991U1OYM7EWE1G991U1UES7EWE113
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UES6EWD6 G991U1OYM6EWD6G991U1UES6EWD613
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UEU6EWD1 G991U1OYM6EWD1G991U1UEU6EWD113
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UES6EWC9 G991U1OYM6EWC9G991U1UES6EWC913
Samsung Galaxy S21 5GSM-G991U1LRA

SM-G991U1LRAG991U1UES5EWB5

Β· Device stability improvements, bug fixes.
Β· New and / or enhanced features.
Β· Further improvements to performance.
G991U1OYM5EWB5G991U1UES5EWB513
Samsung Galaxy S21 5GSM-G991U1LRA

SM-G991U1LRAG991U1UEU5EWB1

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.

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 pictu...
G991U1OYM5EWB1G991U1UEU5EWB113
Samsung Galaxy S21 5GSM-G991U1LRA G991U1UEU5DVL1 G991U1OYM5DVL1G991U1UEU5DVL113
Samsung Galaxy S21 5GSM-G991U1LRA

SM-G991U1LRAG991U1UEU5DVK3

One UI 5 Upgrade (Android 13)

One UI 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices.

Visual design

New app icons and illustrations
Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps.

Smoother than ever before
New animations and transition effects make switching between screens feel more natural. Animations and other visual feedback appear instantly when you touch the screen, making interactions more intuitive. Scrolling speed has also been enhanced to make scrolling feel smoother throughout One UI.

Enhanced blur effects and colors
Background blur effects on the quick panel, Home screen, and throughout One UI have been improved with brighter colors for a clearer and more co...
G991U1OYM5DVK3G991U1UEU5DVK313
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