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 Download Samsung Galaxy A31 SM-A315G - XNF - A315GDXU1CUF2

Download the firmware flash for Samsung Galaxy A31 with the code is SM-A315G. This firmware for the region with CSC code is XNF (XNF - New Zealand). 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 A315GDXU1CUF2 and Android version is R(Android 11). This firmware size is 4.71 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 A315GDXU1CUF2
  • CSC VERSION A315GOLM1CUF2
  • ANDROID VERSION R(Android 11)
  • BIT (BINARY/U/SW REV.) 1
  • SIZE 4.71 GB  Full Files
  • MD5 ffe7d14ee2c76b1e7a23b6669d34c747
• The stability of Touch screen has been improved.
• The stability of Fingerprint sensor has been improved.
• The stability of Camera has been improved.
• The security of your device has been improved.
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Lastest combinations Galaxy A31 SM-A315G
Device Version Bit/SW REV. FA Change list
SM-A315G / Galaxy A31 A315GDXU1ATH2 1 FAQ0 CL19387594
SM-A315G / Galaxy A31 A315GDXU1ATE2 1 FAQ0 CL18326049
SM-A315G / Galaxy A31 A315GDXU1ATD3 1 FAQ0 CL18326049
All combinations
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 How to flash Samsung Galaxy A31 SM-A315G 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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