Samsung Firmware SM-G991U CCT G991USQSAFXBD G991UOYNAFXBD G991USQSAFXBD | EN

Download the Samsung firmware for the ✅ Samsung Galaxy S21 5G ⭐ SM-G991U with product code CCT from United States. This firmware has version number PDA G991USQSAFXBD and CSC G991UOYNAFXBD. The operating system of this firmware is Android U , with build date 2024-03-18. Changelist .

Referral Program Buy a device or accessories

SM-G991U CCT G991USQSAFXBD G991UOYNAFXBD G991USQSAFXBD

Device	Samsung Galaxy S21 5G
Model	SM-G991U
Region	CCT (United States) ATT (United States)CCT (United States)CHA (N/A)DSA DSH LLA SPR (United States)TMB (United States)USC (United States)VZW (United States)
Multi CSC	OYN
PDA/AP Version/Build Number	G991USQSAFXBD
CSC Version	G991UOYNAFXBD
MODEM/CP Version	G991USQSAFXBD
Android Version	U(Android 14)
Changelist	-
Build Date	2024-03-18
Security Patch Level	2024-03-01
File name	SM-G991U_4_20240305135320_v3ai8m85ud_fac.zip

Number of downloads:2535 Reviews

File size:7.294 GiB

Download

1. Download software and drivers

- Download Samsung Firmware G991USQSAFXBD
- 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

Device boot file

BL_G991USQSAFXBD_G991USQSAFXBD_MQB77762698_REV00_user_low_ship_MULTI_CERT.tar.md5

Device pda code1 file

AP_G991USQSAFXBD_G991USQSAFXBD_MQB77762698_REV00_user_low_ship_MULTI_CERT_meta_OS14.tar.md5

Device phone font file

CP_G991USQSAFXBD_CP26028531_MQB77762698_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc file

CSC_OYN_G991UOYNAFXBD_MQB77762698_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc home file

HOME_CSC_OYN_G991UOYNAFXBD_MQB77762698_REV00_user_low_ship_MULTI_CERT.tar.md5

Device user data file

USERDATA_CCT_G991USQSAFXBD_G991USQSAFXBD_MQB77762698_REV00_user_low_ship_MULTI_CERT.tar.md5

• The security of your device has been improved.

One UI 6.1 Upgrade

Circle to Search

Instantly search for anything on your screen
Circle to Search with Google lets you easily learn more about anything shown on your screen without switching apps. Just touch and hold the Home button or navigation handle, then circle anything on the screen to start a Google search.

Create epic images

Effortlessly enhance your photos
Get special AI recommendations for enhancing your photos and vi...

• The security of your device has been improved.

• The security of your device has been improved.

• The security of your device has been improved.

• The security of your device has been improved.

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...

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

• The security 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.

• The security of your device has been improved.

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

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 “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.

• Security
The device is pro...

• The security of your device has been improved.

Samsung firmware list
PDA/AP Version	CSC Version	MODEM/CP Version	Os	Os Version	Changelist	Build Date
G991USQSBGXE2	G991UOYNBGXE2	G991USQSBGXE2	U	14	-	2024-05-23
SM-G991UCCTG991USQUAGXDE One UI 6.1 Upgrade Circle to Search Instantly search for anything on your screen Circle to Search with Google lets you easily learn more about anything shown on your screen without switching apps. Just touch and hold the Home button or navigation handle, then circle anything on the screen to start a Google search. Create epic images Effortlessly enhance your photos Get special AI recommendations for enhancing your photos and videos. You'll find options for adding star trails, colorizing, and more. Suggestions appear when you tap the i button in Gallery. Copy and paste from one image to another Add a missing element to your picture. Just clip an object from an image in Gallery, then go to the image where you want to paste it and choose Paste from clipboard in the More options menu. More accurate image clipping Get exactly the area you need to clip without any unwanted parts. When you c...	G991UOYNAGXDE	G991USQUAGXDE	U	14	-	2024-05-10
G991USQSAFXD2	G991UOYNAFXD2	G991USQSAFXD2	U	14	-	2024-04-12
G991USQSAFXAF	G991UOYNAFXAF	G991USQSAFXAF	U	14	-	2024-02-21
G991USQS9FXA4	G991UOYN9FXA4	G991USQS9FXA4	U	14	-	2024-01-24
SM-G991UCCTG991USQU9FWL6 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...	G991UOYN9FWL6	G991USQU9FWL6	U	14	-	2023-12-21
SM-G991UCCTG991USQU9EWL2 • Overall stability of your device has been improved. • The security of your device has been improved.	G991UOYN9EWL2	G991USQU9EWL2	T	13	-	2023-12-19
G991USQS9EWK2	G991UOYN9EWK2	G991USQS9EWK2	T	13	-	2023-11-15
G991USQS9EWI8	G991UOYN9EWI8	G991USQS9EWI8	T	13	-	2023-10-09
G991USQS9EWI7	G991UOYN9EWI7	G991USQS9EWI7	T	13	-	2023-09-28

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

The list of firmwares for the region is available at SM-G991U

🤗 Where can I find Samsung firmware on SM-G991U(CCT)?

You can find firmware on the page SM-G991U

🤗 For which device is this Samsung firmware G991USQSAFXBD?

This firmware for the model SM-G991U SM-G991U

🤗 How can I flash my Samsung device with this firmware G991UOYNAFXBD?

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

Last version finder