Home Stock Firmware Galaxy A21s SM-A217M/DS U11 Firmware – Android 12 S

Galaxy A21s SM-A217M/DS U11 Firmware – Android 12 S

Galaxy A21s SM-A217M/DS U11 Firmware
If you own a Galaxy A21s SM-A217M/DS smartphone and want to upgrade your device’s firmware to the latest version, this guide is for you. The latest firmware version for the Galaxy A21s SM-A217M/DS With 2023-11-01 (November 1, 2023) Security Patch Level, and in this article, we will show you how to install it on your device.

Samsung Galaxy A21s SM-A217M/DS Binary 11 Android 12 Brazil Tim ZTM A217MUBSBDWK1

Benefits of Updating Firmware

Updating firmware can be daunting for many companies, but keeping up with the latest technology and ensuring their systems run smoothly is essential. Firmware updates provide benefits for businesses, from improved security to enhanced performance. By taking advantage of these advantages, firms can stay competitive in today’s marketplace and better serve their customers.

There are various reasons to flash “Stock Firmware on Galaxy A21s SM-A217M/DS.” For example, your Phone will be stuck or hang on the logo. You want to remove the FRP lock from it.

  • Flash Stock ROM to solve the boot loop issue
  • Update and Downgrade.
  • Unroot or Fix Bugs on the Phone.
  • To solve the lag or stutter.
  • By flashing Stock ROM, you can fix software issues.
  • Revert to stock to get your warranty.


How To Install Galaxy A21s SM-A217M/DS U11 Stock Firmware:

Download Galaxy A21s SM-A217M/DS U11 Firmware:

SM-A217M/DS U11 Brazil Tim ZTM A217MUBSBDWK1:

Model SM-A217M Binary 11 U11, S11, Bit 11
Region / Country Brazil
Language Multi-Language
Android Version Android 12 S
Operator / Carrier Tim ZTM
Modem CP Version / Baseband A217MUBSBDWK1
Product code ZTM
Build / Release Date 2023-11-27
Security Patch Level 2023-11-01 (November 1, 2023)
Size 3.4GB
Download Google Drive
SM-A217M/DS U11 Brazil Vivo ZVV A217MUBSBDWI1:
Model SM-A217M Binary 11 U11, S11, Bit 11
Region / Country Brazil
Language Multi-Language
Android Version Android 12 S
Operator / Carrier Vivo ZVV
Modem CP Version / Baseband A217MUBSBDWI1
Product code ZVV
Build / Release Date 2023-10-09
Security Patch Level 2023-09-01 (September 1, 2023)
Size 3.9GB
Brazil Vivo ZVV Google Drive
Brazil Claro ZTA Google Drive
Brazil Tim ZTM Google Drive
Download Google Drive

How To Flash Samsung Stock Firmware With ODIN

1: Download the Odin and USB Drivers on your PC. Follow the below link to install the firmware using the Odin Flash tool.

2: Download and extract the Galaxy A21s SM-A217M/DS U11 Firmware on your computer.

3: Now, Switch off your Smartphone.


4: After switching off the Phone, you must boot into Download Mode.

  • Press and hold the Volume Down, Home, and Power buttons simultaneously for 5-8 seconds until download mode is active. For newer models, use this guide.

Samsung Download Mode

5: In the Download mode, you will see a Warning Yellow Triangle Sign. In this situation, you must press the Volume Up key to continue.

6: Start the Odin flash tool. Then, connect your Smartphone to the computer.

start odin

7: Once you have connected the smartphone to the computer, Odin will automatically recognize the device and show the “Added” message in the lower left panel.

8: Once Odin detects your device, click the PDA button and select the Galaxy A21s SM-A217M/DS U11 Firmware.tar file.



9: Now, click the Start button in Odin to begin the Flashing.

10: Flashing usually takes approximately 5 minutes to complete on your Phone.

Once the Firmware process is completed, you can see a Green Box with a Pass written in Odin. During this process, the Smartphone will reboot automatically.

If you want to check that the correct firmware is installed, head to Settings –> About Phone –> Software Information. The firmware number is located under the “Baseband version.”


If you encounter any problems during the firmware update process, here are a few things you can try:

  • Restart your device and try the installation process again.
  • Check if your device has enough battery life and if you have a stable internet connection.
  • If you continue encountering problems, your device may need a factory reset. This will erase all of your data, so be sure to back up your data before performing a factory reset.


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