Download Samsung Galaxy S24 SM-S921N - KOO - S921NKSS3AXGJ

Download the firmware flash for Samsung Galaxy S24 with the code is SM-S921N. 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 S921NKSS3AXGJ and Android version is U(Android 14). This firmware size is 10.17 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. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION S921NKSS3AXGJ
  • CSC VERSION S921NOKR3AXGJ
  • ANDROID VERSION U(Android 14)
  • BIT (BINARY/U/SW REV.) 3
  • SIZE 10.17 GB  Full Files
  • MD5 4d581858f7ea2e0bfcb9b66f42fe1592
• 구글 보안 패치 적용
보안 관련 안정화 코드가 적용되었습니다.
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Child files of S921NKSS3AXGJ - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_S921NKSS3AXGJ_S921NKSS3AXGJ_MQB83767338_REV00_user_low_ship_MULTI_CERT_meta_OS14.tar.md5.zip 1 dl
10 GB
MD5
BL_S921NKSS3AXGJ_S921NKSS3AXGJ_MQB83767338_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 2 dl
9.35 MB
MD5
CP_S921NKSS3AXFD_CP26848359_MQB82157744_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 1 dl
33.16 MB
MD5
CSC_OKR_S921NOKR3AXGJ_MQB83767338_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 2 dl
30.61 MB
MD5
HOME_CSC_OKR_S921NOKR3AXGJ_MQB83767338_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 0 dl
30.6 MB
MD5
 How to flash Samsung Galaxy S24 SM-S921N 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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