Samsung Firmware SM-G991B UFU G991BXXU3AUIE G991BOWO3AUIF G991BXXU3AUIF | EN

Download the Samsung firmware for the ✅ Samsung Galaxy S21 5G SM-G991B with product code UFU from Uruguay. This firmware has version number PDA G991BXXU3AUIE and CSC G991BOWO3AUIF. The operating system of this firmware is Android R , with build date 2021-10-13. Changelist 22520315.

Number of downloads:3610 Reviews

File size:6.306 GiB

Download

1. Download software and drivers

- Download Samsung Firmware G991BXXU3AUIE
- Your Samsung device drivers (Download from official Samsung site)
- Software Odin Tool:

2. Flashing firmware step by step:

- Download file and extract zip archive containing your desired firmware.
- Open software Odin Tool.
- Boot your Samsung device in the "Download Mode":
- - Press Volume Down key, Power and Home buttons at same time for 5-8 seconds until download mode is active.
- Connect your Samsung device to PC via the USB cable while in download mode.
- Next, check the "Auto Reboot" and "F. Reset Time" options in software Odin Tool.
- Hit the AP/PDA button then browse and select a tar.md5 file from the extracted firmware folder.
- Finally press the start button to begin flashing process the firmware update on your Samsung device.

3. Watch detailed video

  • Samsung Galaxy S21 5G SM-G991B
  • Display diagonal: 15.8 cm (6.2")
  • Display resolution: 2400 x 1080 pixels
  • Display type: Dynamic AMOLED 2X
  • Processor frequency: 2.9 GHz
  • RAM capacity: 8 GB
  • RAM type: LPDDR5
  • Internal storage capacity: 256 GB
  • Rear camera resolution (numeric): 12 MP
  • Rear camera type: Triple camera
  • SIM card capability: Dual SIM
  • Operating system installed: Android 11
  • Battery capacity: 4000 mAh
  • Product colour: Grey
  • Weight: 171 g

Device boot file

BL_G991BXXU3AUIE_CL22520315_QB43391309_REV01_user_low_ship_MULTI_CERT.tar.md5


Device pda code1 file

AP_G991BXXU3AUIE_CL22520315_QB43391309_REV01_user_low_ship_MULTI_CERT_meta_OS11.tar.md5


Device phone font file

CP_G991BXXU3AUIF_CP20353968_CL22520315_QB43434083_REV01_user_low_ship_MULTI_CERT.tar.md5


Device csc file

CSC_OMC_OWO_G991BOWO3AUIF_CL22568430_QB43818872_REV01_user_low_ship_MULTI_CERT.tar.md5


Device csc home file

HOME_CSC_OMC_OWO_G991BOWO3AUIF_CL22568430_QB43818872_REV01_user_low_ship_MULTI_CERT.tar.md5


• Overall stability of functions improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

One UI 6.0 Upgrade

Quick panel

New button layout
The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.

Instantly access the full quick panel
By default, a comp...

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

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

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

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 searc...

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

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 bef...

• 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.
• Camera
- The Night portrait feature has been enhanced.
- The quality of pictures taken with social or camera apps downloaded from the application store has been improved.
- The 'Auto framing' feature is supported in video mode and some video call apps.

One UI 4.1 Update
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.

Camera
It's easier than ever to capture great photos and videos.
More options for portrait videos
Capture great portrait videos even when your subject is far away. You can now record portrait videos with the 3x lens on the rear camera in addition to the 1x lens.
Zoom in fart...

Samsung firmware list
PDA/AP VersionCSC VersionMODEM/CP VersionOsOs VersionChangelistBuild Date

SM-G991BUFUG991BXXS9FXAH

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
G991BOWO9FWK2G991BXXU9FWL1U14-2024-02-19

SM-G991BUFUG991BXXU9FWK2

One UI 6.0 Upgrade

Quick panel

New button layout
The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.

Instantly access the full quick panel
By default, a compact quick panel with notifications appears when you swipe down from the top of the screen. Swiping down again hides notifications and shows the expanded quick panel. If you turn on Quick settings instant access, you can view the expanded quick panel by swiping just once from the right side of the top of the screen. Swiping down from the left side shows notifications.

Quickly access brightness control
The brightness control bar now appears by default in the compact quick panel wh...
G991BOWO9FWK2G991BXXU9FWL1U14-2024-01-16

SM-G991BUFUG991BXXS9EWJQ

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
G991BOWO9EWJPG991BXXS9EWJHT13-2023-12-05

SM-G991BUFUG991BXXU9EWI7

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991BOWO9EWI6G991BXXU9EWI6T13-2023-10-28
G991BXXS9EWI3 G991BOWO9EWF2G991BXXS9EWI3T13-2023-09-30

SM-G991BUFUG991BXXU8EWF1

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
G991BOWO8EWF1G991BXXU8EWF1T13-2023-07-13

SM-G991BUFUG991BXXU7EWCH

• The Camera and Gallery functions have been improved.
• Security
The device is protected with improved security.
G991BOWO7EWCKG991BXXU7EWCHT13-2023-05-06

SM-G991BUFUG991BXXU6EWAF

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...
G991BOWO6EWAFG991BXXU6EWAFT13-2023-03-08

SM-G991BUFUG991BXXU5DVL2

• Overall stability of your device has been improved.
• The security of your device has been improved.
G991BOWO5DVL5G991BXXU5DVL1T1325045472023-01-28

SM-G991BUFUG991BXXU5DVJC

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...
G991BOWO5DVJCG991BXXU5DVJAT13-2022-12-07

🤗 Where can I find the latest Samsung firmware for my region UFU?

The list of firmwares for the region is available at SM-G991B

🤗 Where can I find Samsung firmware on SM-G991B(UFU)?

You can find firmware on the page SM-G991B

🤗 For which device is this Samsung firmware G991BXXU3AUIE?

This firmware for the model SM-G991B SM-G991B

🤗 How can I flash my Samsung device with this firmware G991BOWO3AUIF?

Instructions for the firmware can be found on the firmware page itself

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