Download Combination Samsung Galaxy S21 Ultra 5G SM-G998B - G998BXXU5AVD1

Download the Combination file for Samsung Galaxy S21 Ultra 5G with the code is SM-G998B. Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is G998BXXU5AVD1 and FA version is FAR0. This firmware size is 3.15 GB.

This firmware is combination firmware (engineer firmware / test firmware) official from Samsung but not publicly. Samfw.com will not responsible for any damage caused by using the files on this website. This software is intended for expert users or technicians. Please do not download or flash to your phone if you do not understand what this file is and how to use it

We recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION G998BXXU5AVD1
  • BIT (BINARY/U/SW REV.) 5
  • SIZE 3.15 GB
  • MD5 01d7c0c121595c3889fcb9c7d6c51957
  • ADD DATE 2022-07-19 11:47:33
  • DOWNLOADED 1915
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Lastest firmwares Galaxy S21 Ultra 5G SM-G998B
Device CSC Version Bit/SW REV.
Security Patch Lvl.
OS Build date
SM-G998B / Galaxy S21 Ultra 5G ZTA G998BXXS9FXBH 9  2024-03-01  Full Files U(Android 14) 20240302010810
SM-G998B / Galaxy S21 Ultra 5G ZTM G998BXXS9FXBH 9  2024-03-01  Full Files U(Android 14) 20240302010810
SM-G998B / Galaxy S21 Ultra 5G ZTO G998BXXS9FXBH 9  2024-03-01  Full Files U(Android 14) 20240302010810
SM-G998B / Galaxy S21 Ultra 5G UFN G998BXXS9FXBH 9  Full Files U(Android 14) 20240302015250
SM-G998B / Galaxy S21 Ultra 5G ZVV G998BXXS9FXBH 9  2024-03-01  Full Files U(Android 14) 20240302010810
 How to flash Samsung Galaxy S21 Ultra 5G SM-G998B firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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