Download Samsung Galaxy S21 5G SM-G996N - KOO - G996NKSS3CVI3

Download the firmware flash for Samsung Galaxy S21 5G with the code is SM-G996N. This firmware for the region with CSC code is KOO (KOO - South Korea). 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 G996NKSS3CVI3 and Android version is S(Android 12). This firmware size is 6.29 GB.

This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. will not responsible for any damage caused by using the files on this website

  • ANDROID VERSION S(Android 12)
  • SIZE 6.29 GB  Full Files
  • MD5 fa4517820e122a50dacb617bb9d2787c
• 구글 보안 패치 적용
보안 관련 안정화 코드가 적용되었습니다.
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Child files of G996NKSS3CVI3 - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5 16 dl
6.15 GB
MD5 6 dl
8.04 MB
MD5 2 dl
32.34 MB
MD5 6 dl
23.78 MB
MD5 6 dl
23.77 MB
 How to flash Samsung Galaxy S21 5G SM-G996N 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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