SM-G991B Binary 5 Firmware - Android 12 S

The specific Galaxy S21 5G SM-G991B U5 Firmware Download Package comes with a Stock ROM of Galaxy S21 5G SM-G991B U5 Security Patch Level 2022-11-01 (November 1, 2022). This helps bypass the FRP lock and revert from the root and custom ROM.

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Samsung Galaxy S21 5G SM-G991B Binary 5 Android 13 T Portugal MEO G991BXXS5DVK1

There are various reasons to flash “Stock Firmware on Galaxy S21 5G SM-G991B U5“. For instance, if your phone gets stuck on the logo and you need to remove the FRP lock from it.

 

The Advantages Of Galaxy S21 5G SM-G991B U5 Stock ROM:

  • Fix boot loop issue
  • Update and Downgrade
  • Unroot or Fix Bugs
  • To solve the lag or stutter
  • Fix software issues.
  • Revert to stock firmware

Pre-requirements:

Galaxy S21 5G SM-G991B U5 Stock ROM Details:

SM-G991B U5 Portugal MEO G991BXXS5DVK1:

Model SM-G991B Binary 5 U5, S5, Bit 5
Region / Country Portugal
Language Multi-Language
Android version Android 13 T
Operator / Carrier Clean MEO (no logo, carrier apps)
AP / PDA G991BXXS5DVK1
CSC G991BOXM5DVJC
Modem CP Version / Baseband G991BXXU5DVJA
product code MEO
Build Date 2022-10-31
Security Patch Level 2022-11-01 (November 1, 2022)
Size 7.1GB
[quads id=2]
Download Google Drive
SM-G991B U5 Brazil ZTO G991BXXU5CVGC:
Model SM-G991B Binary 5 U5, S5, Bit 5
Region / Country Brazil
Language Multi-Language
Android version Android 12 S
Operator / Carrier Clean ZTO (no logo, carrier apps)
AP / PDA G991BXXU5CVGC
CSC G991BOWO5CVG7
CP Version / Baseband Modem G991BXXU5CVG3
product code ZTO
Build Date 2022-07-22
Security Patch Level 2022-08-01 (August 1, 2022)
Size 6.7 GB
Download Google Drive
SM-G991B U5 Brazil ZTO G991BXXS5CVFB:
Model SM-G991B Binary 5 U5, S5, Bit 5
Region / Country Brazil
Language Multi-Language
Android version Android 12 S
Operator / Carrier Clean ZTO (no logo, carrier apps)
AP / PDA G991BXXS5CVFB
CSC G991BOWO5CVFG
CP Version / Baseband Modem G991BXXU5CVFA
product code ZTO
Build Date 2022-06-21
Security Patch Level 2022-07-01 (July 1, 2022)
Size 6.6 GB
Download Google Drive

Downgrade Firmware For SM-G991B:

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How To Install Galaxy S21 5G SM-G991B U5 Stock Firmware:

1: Install the Samsung USB Driver on your pc.

2: Download and extract the  Galaxy S21 5G SM-G991B U5 Firmware  files on your computer.

3: Now, Switch off your Smartphone.

4: Turn off the phone and boot into Download Mode.

Press and hold Volume Down, Home, and Power button at the same time for 5-8 seconds until download mode is active.

5: A Warning Yellow Triangle Sign appears in Download mode. Press the Volume Up key to proceed.

6: Now, Download and open Odin. Then connect your Smartphone to the computer.

7: Once you have connected the Smartphone to the computer, Odin will automatically recognize the device and show the “Added” message on the lower-left panel.

8: Click the PDA button and select the Firmware.tar file.

9: Now, click the Start button in Odin to begin the Flashing.

10: Flashing usually takes 30-50 seconds to complete on your Phone.

Once you spot the “Pass” message in Odin, you can unplug your device from the computer.

When your Galaxy S21 5G SM-G991B U5 finally boots up, you should run your desired firmware.

To verify the installed firmware, go to Settings –> About Phone –> Software Information. Check the firmware number under “Baseband version.”

Disclaimer:

  • Read and understand the Full Guide before flashing.”Galaxy S21 5G SM-G991B U5 Firmware.
  • Use these instructions at your own risk. We are not liable for any outcomes on your device due to following the information in this guide.
  • Phone must have a 70–80% charge.

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