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
Flashing Stock Firmware on Galaxy A21s SM-A217M/DS.” can resolve issues like your device being stuck on the logo or help in removing the FRP lock.
- Fix boot loop issue
- Update and Downgrade.
- Unroot or fix bugs
- To solve the lag or stutter.
- Fix software issues.
- Revert to stock firmware
Preparation:
- Supported Phone: Galaxy A21s SM-A217M/DS U11
- Ensure it’s at least 50% charged.
- Laptop or PC.
- Backup Android Phone
- Download and install the Samsung USB Driver
- Download Odin’s Latest version
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 |
| AP/PDA | A217MUBSBDWK1 |
| CSC | A217MOWOBDWK1 |
| 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 |
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: 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.
5: When Yellow Triangle Sign Appears . Press the Volume Up key to proceed.
6: Launch the Odin flash tool. Next, connect your phone to the pc.
7: Odin will recognize the device and show the “Added” message in the lower left panel.
8: click the PDA button and select the Galaxy A21s SM-A217M/DS U11 Firmware.tar file.
9: Click the Start button.
10: Flashing typically takes about 5 minutes to complete.
After the process finishes, you will see a Green Box with Pass in Odin. And phone will then reboot automatically.
To verify the installed firmware, go to Settings → About Phone → Software Information. Check the firmware number under Baseband version.
Troubleshooting:
If issues arise during the firmware update, here are some troubleshooting steps:
- Restart your device and retry the installation process.
- Ensure your device has sufficient battery.
- If you keep facing issues, your device might require a factory reset.