Official firmware #265307 for SM-G991B - SAMSUNGGalaxy S21

Download the latest firmware update for the Samsung Galaxy S21, but don’t forget to check whether the model number of your smartphone corresponds to the indicated one SM-G991B. The firmware code is XFE from SOUTH AFRICA. The product comes with PDA version G991BXXU3AUIE, CSC version G991BOXM3AUIE, MODEM version G991BXXU3AUIF. The operating system version of the given firmware is Android R 11. Full tutorial how to flash stock firmware on Samsung devices here

File name SM-G991B_1_20210915103818_z065kjz59t_fac
Firmware type 4 files
File size 7.01 GiB
Model Samsung SM-G991B
Operating system Android R 11
PDA/AP Version G991BXXU3AUIE
CSC Version G991BOXM3AUIE
MODEM/CP Version G991BXXU3AUIF
Region
XFE
Country
South Africa
Description Vodacom, MTN, Cell C, Virgin
Hash ed727b784860df757b22e9976e69e663

2.Press to download

Instructions

Download to your PC: Odin 3 latest version.
Next extract the firmware file.
You should get 1 (if 1 file, choose it here) or 5 (if 5 file, choose it here) file:
- AP: "System & Recovery"
- CP: "Modem & Radio"
- CSC_***: "Country & Region & Operator"
- HOME_CSC_***: "Country & Region & Operator"
Add all files to Odin 3.
If you want to do a clean flash, use CSC_*** either use HOME_CSC_*** to keep your data and apps.
Now turn off your phone and enter the Download mode. How to do all methods:
- Press and hold the Power key , the Volume UP button and the Bixby key.
- Press and hold the Volume Up and Down keys and then connect a USB cable.
- Press and hold the Power key ,the Volume down button and the Home key.
- Connect a USB cable, then press and hold the Bixby button and the Volume down key.
- Press and hold the Power key and the Volume UP button.
Then connect your device to PC, Odin should detect your phone and COM port number will appear on the screen.
Please specify only the F.Reset time and Auto-Reboot.
Finally press the Start key. Your phone will now restart and disconnect from the PC.

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