Upgrade your Galaxy M54 5G SM-M546B/DS with the latest Firmware M546BXXS4BXB1 Package, including the Security Patch Level dated January 1, 2024. This update is vital for bypassing the FRP lock. restoring from root access and reverting from custom ROMs to the official firmware. Ensure your device stays secure and current by downloading this important update.
Samsung Galaxy M54 5G SM-M546B/DS Binary 4 Android 14 Brazil ZTO M546BXXS4BXB1
SM-M546B/DS U4 Brazil ZTO M546BXXS4BXB1:
| Model / Device | SM-M546B/DS Binary 4: U4, S4, Bit 4 |
| Region / Country | Brazil |
| Language | Multi-Language |
| Android Version | Android 14 U |
| Operator / Carrier | Clean ZTO (without logo or operator apps) |
| AP/PDA | M546BXXS4BXB1 |
| CSC | M546BOWO4BXB1 |
| Modem CP Version / Baseband | M546BXXS4BXB1 |
| Product code | ZTO |
| Model References | SM-M546BDBHZTO, SM-M546BZSHZTO, SM-M546BDBDZTO, and SM-M546BZSDZTO |
| Build / Release Date | 2024-02-20 |
| Security Patch Level | 2024-01-01 (January 1, 2024) |
| Size | 6.3GB |
| Download | Google Drive |
Downgrade Firmware For Galaxy M54 5G SM-M546B/DS:
Pre-requirements:
- Compatible Device: Galaxy M54 5G SM-M546B/DS
- Charging: Ensure your mobile is charged to at least 50%.
- Computer: A PC or laptop is necessary to perform this installation.
- Backing Up Your Android Phone: Before proceeding, back up your device. Visit here for instructions.
- Samsung USB Driver: Essential for connectivity; download and install from Samsung’s developer site.
- Downloading Odin: For the installation process, download the latest version of Odin from here.
How to Install Stock Firmware:
- Download the Galaxy M54 5G SM-M546B/DS Firmware files, then extract them on your computer.
- Turn off your smartphone completely.
- To enter Download Mode, simultaneously press and hold the Volume Down, Home, and Power buttons for 5-8 seconds until the screen changes.
- In Download Mode, a warning sign with a yellow triangle will appear. Press the Volume Up button to continue.
- Open Odin on your PC and connect your smartphone via USB.
- Odin will display “Added” in the lower-left corner once the device is successfully connected.
- Select the Firmware.tar file by clicking on the PDA button in Odin.
- Press the Start button in Odin to initiate the firmware flashing process.
- The flashing process should be completed within 30–50 seconds.
To verify the installed firmware, navigate to Settings, select About Phone, then Software Information. Locate the firmware number listed as “Baseband version.”