To begin the A055MUBS2BXB1 firmware upgrade process, make sure your Galaxy A05 SM-A055M/DS smartphone is fully charged and connected to a stable Wi-Fi network. You will also need to back up your important data before proceeding with the firmware installation. Once you have completed these steps, follow the instructions provided in this guide to successfully update your device to the latest firmware version with the 2024-01-01 Security Patch Level.
Samsung Galaxy A05 SM-A055M/DS Binary 2 Android 14 Brazil ZTO A055MUBS2BXB1
Download Galaxy A05 SM-A055M/DS U2 Latest Firmware:
SM-A055M/DS U2 Brazil ZTO A055MUBS2BXB1:
| Model / Device | SM-A055M Binary 2: U2, S2, Bit 2 |
| Region / Country | Brazil |
| Language | Multi-Language |
| Android Version | Android 14 U |
| Operator / Carrier | Clean ZTO (without logo or operator apps) |
| AP/PDA | A055MUBS2BXB1 |
| CSC | A055MOWO2BXA1 |
| Modem CP Version / Baseband | A055MUBU2BWL6 |
| Product code | ZTO |
| Model References | SM-A055MZKGZTO, SM-A055MZSGZTO, SM-A055MLGGZTO, SM-A055MZKSZTO, SM-A055MZSSZTO, SM-A055MLGSZTO |
| Build / Release Date | 2024-02-28 |
| Security Patch Level | 2024-01-01 (January 1, 2024) |
| Size | 5.2GB |
| Download | Google Drive |
Preparation:
- Supported Phone: Galaxy A05 SM-A055M/DS
- 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
1: Install the Samsung USB Driver on your PC.
2: Download and extract the Galaxy A05 SM-A055M/DS U2 Firmware files on your computer.
3: Now, switch off your smartphone.
4: Turn off the phone and 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 the Download mode, you will see a Warning Yellow Triangle Sign. In this situation, you must press the Volume Up key to continue.
6: Open Odin. Then, connect your phone to the PC.
7: Odin will detect the device and show the “Added message in the lower-left panel.”.
8: Click the PDA button and select the Firmware.tar file.
9: Now, click the Start button in Odin to begin the flashing.
10: Flashing usually takes 30–50 seconds to complete on your phone.
Once you spot the “Pass” message in Odin, you can unplug your device from the computer.
The flashing process will begin and should take about 10–12 minutes. Your device may take some time to reboot, but don’t be alarmed.
When your Galaxy A05 SM-A055M/DS U2 finally boots up, you should run your desired firmware.
To verify the installed firmware, go to Settings > About Phone > Software Information. Check the firmware number under “Baseband version.”
