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 Download Samsung Galaxy S21 Ultra SM-G998N - SKC - G998NKSS3AUIN

Download the firmware flash for Samsung Galaxy S21 Ultra with the code is SM-G998N. This firmware for the region with CSC code is SKC (SKC - 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 G998NKSS3AUIN and Android version is R(Android 11). This firmware size is 6.1 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 G998NKSS3AUIN
  • CSC VERSION G998NOKR3AUIN
  • ANDROID VERSION R(Android 11)
  • BIT (BINARY/U/SW REV.) 3
  • SIZE 6.1 GB  Full Files
  • MD5 20647c38e7a278b1be8ee282147257a4
• 단말 동작 관련 안정화 코드 적용
• 단말 보안 관련 안정화 코드 적용
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Child files of G998NKSS3AUIN - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_G998NKSS3AUIN_CL22520955_QB44072051_REV01_user_low_ship_MULTI_CERT_meta_OS11.tar.md5.zip 34 dl
5.94 GB 		MD5
BL_G998NKSS3AUIN_CL22520955_QB44072051_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 24 dl
9 MB 		MD5
CP_G998NKOS3AUIN_CP21119588_CL22520955_QB46132294_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 25 dl
31.89 MB 		MD5
CSC_OMC_OKR_G998NOKR3AUIN_CL22520955_QB44072051_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 19 dl
41.52 MB 		MD5
HOME_CSC_OMC_OKR_G998NOKR3AUIN_CL22520955_QB44072051_REV01_user_low_ship_MULTI_CERT.tar.md5.zip 20 dl
41.56 MB 		MD5
 Recent posts
 How to flash Samsung Galaxy S21 Ultra SM-G998N 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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