Download Samsung Galaxy A31 SM-A315F - SER - A315FXXU1CUF2

Download the firmware flash for Samsung Galaxy A31 with the code is SM-A315F. This firmware for the region with CSC code is SER (SER - Russia). 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 A315FXXU1CUF2 and Android version is R(Android 11). This firmware size is 5.23 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 A315FXXU1CUF2
  • CSC VERSION A315FOXM1CUF2
  • ANDROID VERSION R(Android 11)
  • BIT (BINARY/U/SW REV.) 1
  • SIZE 5.23 GB  Full Files
  • MD5 2972ea5f39376e9690e46234db274408
• Enhanced Quick Share
- Improve file sharing between Galaxy devices using Quick Share.
• Wi-Fi connectivity and stability have been improved.
• Overall stability of functions improved.
• The security of your device has been improved.


Other Changes
- as part of the implementation of the requirements of the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, the download of mandatory applications has been added;
- some of these apps will only be installed if the device is reset to factory settings;
To learn more about the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, please follow the link http://publication.pravo.gov.ru/Document/View/0001202011230051
If you have any questions about downloading the required apps, please contact Samsung Electronics Customer Support via the feedback form on our website [https://www.samsung.com/ru/support/email/] or by phone 8-800-555-55-55 (free of charge from city and mobile phones of local mobile operators in Russia).
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 How to flash Samsung Galaxy A31 SM-A315F 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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