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 Download Samsung Galaxy M31 SM-M315F - UPO - M315FXXS4CWK3

Download the firmware flash for Samsung Galaxy M31 with the code is SM-M315F. This firmware for the region with CSC code is UPO (UPO - Paraguay). 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 M315FXXS4CWK3 and Android version is S(Android 12). This firmware size is 4.5 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 M315FXXS4CWK3
  • CSC VERSION M315FOWO4CWK3
  • ANDROID VERSION S(Android 12)
  • BIT (BINARY/U/SW REV.) 4
  • SIZE 4.5 GB  Full Files
  • MD5 a2a1725d6bacbc9b5a3e09601cde2a79
• Overall stability of your device has been improved.
• The security of your device has been improved.
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Child files of M315FXXS4CWK3 - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_M315FXXS4CWK3_CL25741823_QB73602696_REV00_user_low_ship_meta_RKEY_OS12.tar.md5.zip 29 dl
4.25 GB 		MD5
BL_M315FXXS4CWK3_CL25741823_QB73602696_REV00_user_low_ship.tar.md5.zip 24 dl
3.92 MB 		MD5
CP_M315FDDS4CWK3_CP25366603_CL25741823_QB73602696_REV00_user_low_ship.tar.md5.zip 15 dl
20.78 MB 		MD5
CSC_OWO_M315FOWO4CWK3_CL25741823_QB73602267_REV00_user_low_ship.tar.md5.zip 16 dl
95.53 MB 		MD5
HOME_CSC_OWO_M315FOWO4CWK3_CL25741823_QB73602267_REV00_user_low_ship.tar.md5.zip 7 dl
95.52 MB 		MD5
Lastest combinations Galaxy M31 SM-M315F
Device Version Bit/SW REV. FA Change list
SM-M315F / Galaxy M31 M315FXXU2AUE1 2 FAQ0 CL21654753
SM-M315F / Galaxy M31 M315FXXU1ATAJ 1 FAQ0 CL17900926
All combinations
 Recent posts
 How to flash Samsung Galaxy M31 SM-M315F 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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