Samsung Firmware SM-G991U SPR G991USQSAFXD3 G991UOYNAFXD3 G991USQSAFXD3 | EN

Download the Samsung firmware for the ✅ Samsung Galaxy S21 5G ⭐ SM-G991U with product code SPR from United States. This firmware has version number PDA G991USQSAFXD3 and CSC G991UOYNAFXD3. The operating system of this firmware is Android U , with build date 2024-04-12. Changelist .

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SM-G991U SPR G991USQSAFXD3 G991UOYNAFXD3 G991USQSAFXD3

Device	Samsung Galaxy S21 5G
Model	SM-G991U
Region	SPR (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	G991USQSAFXD3
CSC Version	G991UOYNAFXD3
MODEM/CP Version	G991USQSAFXD3
Android Version	U(Android 14)
Changelist	-
Build Date	2024-04-12
Security Patch Level	2024-04-01
File name	SM-G991U_4_20240403152040_48r0phpdie_fac.zip

Number of downloads:2240 Reviews

File size:7.375 GiB

Download

1. Download software and drivers

- Download Samsung Firmware G991USQSAFXD3
- 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_G991USQSAFXD3_G991USQSAFXD3_MQB78948617_REV00_user_low_ship_MULTI_CERT.tar.md5

Device pda code1 file

AP_G991USQSAFXD3_G991USQSAFXD3_MQB78948617_REV00_user_low_ship_MULTI_CERT_meta_OS14.tar.md5

Device phone font file

CP_G991USQSAFXD3_CP26243201_MQB78948617_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc file

CSC_OYN_G991UOYNAFXD3_MQB78948617_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc home file

HOME_CSC_OYN_G991UOYNAFXD3_MQB78948617_REV00_user_low_ship_MULTI_CERT.tar.md5

Device user data file

USERDATA_SPR_G991USQSAFXD3_G991USQSAFXD3_MQB78948617_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.

• 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...

• Security
The device is protected with improved security.

• 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.

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.

• 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
SM-G991USPRG991USQUAGXDE 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
G991USQSAFXC2	G991UOYNAFXC2	G991USQSAFXC2	U	14	-	2024-03-15
G991USQSAFXAI	G991UOYNAFXAI	G991USQSAFXAI	U	14	-	2024-02-12
G991USQS9FXA3	G991UOYN9FXA3	G991USQS9FXA3	U	14	-	2024-01-18
G991USQS9FWL2	G991UOYN9FWL2	G991USQS9FWL2	U	14	-	2023-12-18
SM-G991USPRG991USQU9FWK9 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...	G991UOYN9FWK9	G991USQU9FWK9	U	14	-	2023-12-07
G991USQS9EWK1	G991UOYN9EWK1	G991USQS9EWK1	T	13	-	2023-11-14
G991USQS9EWI2	G991UOYN9EWI2	G991USQS9EWI2	T	13	-	2023-10-06
G991USQS9EWI1	G991UOYN9EWI1	G991USQS9EWI1	T	13	-	2023-09-21
SM-G991USPRG991USQU8EWH6 • Overall stability of your device has been improved. • The security of your device has been improved.	G991UOYN8EWH6	G991USQU8EWH6	T	13	-	2023-08-29

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

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

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

You can find firmware on the page SM-G991U

🤗 For which device is this Samsung firmware G991USQSAFXD3?

This firmware for the model SM-G991U SM-G991U

🤗 How can I flash my Samsung device with this firmware G991UOYNAFXD3?

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

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