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 Download Samsung Galaxy A31 SM-A315N - KOO - A315NKSS4DWL1

Download the firmware flash for Samsung Galaxy A31 with the code is SM-A315N. 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 A315NKSS4DWL1 and Android version is S(Android 12). This firmware size is 4.9 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 A315NKSS4DWL1
  • CSC VERSION A315NOKR4DWL1
  • ANDROID VERSION S(Android 12)
  • BIT (BINARY/U/SW REV.) 4
  • SIZE 4.9 GB  Full Files
  • MD5 42a1be9e12f7f382e40908787365d022
  • CSC
    KOO - South Korea
  • BUILD DATE 20231220192700
  • ADD DATE 2024-01-14 09:01:14
  • SECURITY PATCH LEVEL 2024-01-01
  • DOWNLOADED 2902
  • Remove FRP
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Child files of A315NKSS4DWL1 - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_A315NKSS4DWL1_CL25685223_QB75251842_REV00_user_low_ship_MULTI_CERT_meta_OS12.tar.md5.zip 233 dl
3.68 GB 		MD5
BL_A315NKSS4DWL1_CL25685223_QB75251842_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 124 dl
3.02 MB 		MD5
CP_A315NKOS4DWL1_CP25628796_CL25685223_QB75251842_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 103 dl
35.84 MB 		MD5
CSC_OKR_A315NOKR4DWL1_CL25685223_QB75251842_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 112 dl
27.18 MB 		MD5
HOME_CSC_OKR_A315NOKR4DWL1_CL25685223_QB75251842_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 36 dl
27.17 MB 		MD5
USERDATA_KOO_A315NKSS4DWL1_CL25685223_QB75251842_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 10 dl
1.1 GB 		MD5
 Recent posts
 How to flash Samsung Galaxy A31 SM-A315N 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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