On this page, we have shared the official May 2021 security patch update for the Samsung Galaxy A31 with build number A315GDXU1CUF2. The update is based on the latest Android 11 and brings the latest Android and Galaxy-exclusive security fixes.
As usual, this update is rolling via OTA (Over the air) in a phase-wise manner. If you have a Galaxy A31 with variant SM-A315G, then you may receive the notification to upgrade your security patch to May 2021 with build number A315GDXU1CUF2.
Check Software Update on Galaxy A31:
If you have not received the software update A315GDXU1CUF2, then check for the OTA update manually by going into Settings –> System > System Updates. In case if you see any new updates, you can hit the download now button to start upgrading your device.
Before upgrading, make sure you have enough juice (battery backup) on your device and connected to a good WiFi network. If there is no new update, then follow this guide to manually install the firmware on your Galaxy A31.
- Device Name: Samsung Galaxy A31 (SM-A315G)
- Build Number: A315GDXU1CUF2
- Android OS Version: Android 11
- Software Supported: ODIN Tool
- Android Security Patch Level: 2021-05-01
How to Install May 2021 Security Patch on Galaxy A31
Before jumping into the firmware flashing process, ensure to check out the requirements, and download links. You’ll require to download the ODIN flash tool, firmware flash file, and drivers on your computer. Let’s take a look.
- This stock firmware (A315GDXU1CUF2) is only applicable for the Samsung Galaxy A31 model.
- Keep your device charged up to 50% to avoid occasional shut down during the firmware flashing process.
- A Windows PC/Laptop and a USB Data Cable will require.
- Make sure to a full data backup before flashing the software on your device.
GetDroidTips will not be responsible for any kind of hardware or software damage to your device while or after you follow this guide. Do the manual flashing process at your own risk. Taking a full data backup is always recommended.
- A315GDXU1CUF2 | Download Link | Download Samsung Firmware | Frija Tool or Samfirm Tool
- Download Samsung USB Drivers
- Download and Install the Samsung Kies software on your PC
- ODIN Flash tool
Firmware Installation Guide:
- First, download all the necessary files on your PC including the ODIN Flash Tool.
- Install and launch the ODIN flash tool > Select the Galaxy A31 stock firmware file according to your region to flash it.
- You can check out the full depth firmware flashing guide here: How to Install Samsung Stock Firmware Using Odin Flash Tool
- For better visualization support, you can also check out our full-depth video tutorial.
That’s it, guys. We hope you’ve now successfully installed the latest May 2021 security patch (A315GDXU1CUF2) on your Samsung Galaxy A31 device. Have some queries? Let us know in the comment section below.