Galaxy M21 SM-M215F U2 Firmware – M215FXXU2ATJ5

Galaxy M21 SM-M215F Binary 2 Firmware

The specific Galaxy M21 SM-M215F U2 Firmware Download Package comes with a Stock ROM of Galaxy M21 SM-M215F U2 Security Patch Level Security Patch Level 2021-09-01 (September 2021). This helps you to bypass FRP lock and revert from the root and custom ROM.

Galaxy M21 SM-M215F Binary 2 Android 10 Q India INS – M215FXXU2ATJ5

There are various reasons to flash “Stock Firmware on Galaxy M21 SM-M215F U2“. For instance, if your phone gets stuck on the logo and you need to remove the FRP lock from it.

The Advantages Of Stock ROM:

  • Fix boot loop issue
  • Update and Downgrade
  • Unroot or Fix Bugs
  • To solve the lag or stutter
  • Fix software issues.
  • Return to stock for warranty coverage.


Galaxy M21 SM-M215F U2 Stock ROM Details:

SM-M215F U2 India INS – M215FXXU2ATJ5:

Model SM-M215F Binary 2 U2, S2, Bit 2
Region / Country India
Language Multi-Language
Android version Android 10 Q
Operator Clean INS (without logo, operator apps)
Product code INS
Build Date Sat, 24 Oct 2020
Security Patch Level 2020-10-01 (1 October 2020)
Size 4.1 GB
[quads id=2]
Download Google Drive Android File Host

Galaxy M21 SM-M215F U2 - M215FXXU2BUH6 - SLK - Sri Lanka:
Model SM-M215F Binary 2 U2, S2, Bit 2
Region / Country Sri Lanka
Language Multi-Language
Android version Android 11 R
Operator Clean
Product code SLK
Build Date 20210903171412
Security Patch Level 2021-09-01 (September 2021)
Download Google Drive

Download Galaxy M21 SM-M215F U2 Boot.img

Download Google Drive

How To Install Galaxy M21 SM-M215F U2 Stock Firmware:

1: Download and Install Samsung USB Driver on your computer. If Samsung USB Driver is already installed on your computer, then Skip this Step.

2: Download and extract the Galaxy M21 SM-M215F U2 Firmware files on your computer.

3: Now, Switch off your Smartphone.

4: Boot into Download Mode.

Press and hold Volume Down, Home and Power button at the same time for 5-8 seconds until download mode is active.

5: In Download mode, a Warning Yellow Triangle Sign will appear. simply press the Volume Up key.

6: Now, Download and open Odin. Then connect your Smartphone to the computer.

7: Odin will detect the device and show the “Added message in the lower-left panel.”.

8: Click the PDA button, and choose the Firmware.tar file.

9: Click the Start button in Odin to begin the Flashing.

10: Flashing usually takes 30-50 seconds to complete the process on your Phone.

The once Firmware process is completed you will be able to see a Green Box with Pass written on it in Odin. During this process, the Smartphone will reboot automatically.

Once you see the Pass message in Odin, you can disconnect your device from the pc.

When your Galaxy M21 SM-M215F U2 finally boots up, you should now be running your desired firmware.

To verify the installed firmware, go to Settings –> About Phone –> Software Information. Check the firmware number under “Baseband version.”


  • Read and understand the Full Guide before flashing.”Galaxy M21 SM-M215F U2 Firmware.
  • Use these instructions at your own risk.
  • Phone must have a 70–80% charge.

About Asim

Always had a strong interest in the Android operating system. Experience with Git and self-hosted WordPress blogs led him to the understanding that an online presence was the logical next step for his business. It's about uniqueness and individuality!