If you own a Galaxy S23 Ultra SM-S918B/DS smartphone and are looking to upgrade your device’s firmware to the latest version, this guide is for you. The latest firmware version for the Galaxy S23 Ultra SM-S918B/DS U1 With 2023-04-01 (April 1, 2023) Security Patch Level, and in this article, we will show you how to install it on your device.
Samsung Galaxy S23 Ultra SM-S918B/DS Binary 1 Android 13 Brazil ZTO S918BXXU1AWCB
Benefits of Updating Firmware
There are various reasons to flash “Stock Firmware on Galaxy S23 Ultra SM-S918B/DS U1. For instance, if your phone gets stuck on the logo and you need to remove the FRP lock from it.
- 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.
Preparation:
- Supported Phone: Galaxy S23 Ultra SM-S918B/DS U1
- Charge your mobile: You may no less than a half charge.
- Laptop or PC.
- Backup Android Phone
- Download and install Samsung USB Driver
- Download Odin’s Latest version
How To Install Galaxy S23 Ultra SM-S918B/DS U1 Stock Firmware:
Download Galaxy S23 Ultra SM-S918B/DS U1 Latest Firmware:
SM-S918B/DS U1 Brazil ZTO S918BXXU1AWCB:
| Model | SM-S918B/DS Binary 1 U1, S1, Bit 1 |
| Region / Country | Brazil |
| Language | Multi-Language |
| Android version | Android 13 T |
| Operator / Carrier | Clean ZTO (no logo, carrier apps) |
| AP / PDA | S918BXXU1AWCB |
| CSC | S918BOWO1AWCB |
| Modem CP Version / Baseband | S918BXXU1AWCB |
| product code | ZTO |
| Model References | SM-S918BLIIZTO, SM-S918BLBIZTO, SM-S918BLBKZTO |
| Build Date | 2023-04-12 |
| Security Patch Level | 2023-04-01 (April 1, 2023) |
| Size | 8.7GB |
| Download | Google Drive |
SM-S918B/DS U1 Brazil ZTO S918BXXU1AWA6:
| Model | SM-S918B/DS Binary 1 U1, S1, Bit 1 |
| Region / Country | Brazil |
| Language | Multi-Language |
| Android version | Android 13 T |
| Operator / Carrier | Clean ZTO (no logo, carrier apps) |
| AP / PDA | S918BXXU1AWA6 |
| CSC | S918BOWO1AWA6 |
| Modem CP Version / Baseband | S918BXXU1AWA4 |
| product code | ZTO |
| Build Date | 2023-01-06 |
| Security Patch Level | 2023-01-01 (January 1, 2023) |
| Size | 8.6 GB |
| Download | Google Drive |
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 S23 Ultra SM-S918B/DS U1 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 the Download mode, you will see a Warning Yellow Triangle Sign. In this situation, you must press the Volume Up key to continue.
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.
Once you see the Pass message in Odin, you can disconnect your device from the pc.
When your Galaxy S23 Ultra SM-S918B/DS U1 finally boots up, you should be running your desired firmware.
To verify the installed firmware, go to Settings –> About Phone –> Software Information. Check the firmware number under “Baseband version.”
Troubleshooting
If you encounter any problems during the firmware update process, here are a few things you can try:
- Restart your device and retry the installation process.
- Ensure your device has sufficient battery.
- If you continue to encounter problems, you may need to perform a factory reset on your device.
Conclusion
Installing the latest firmware on your Galaxy S23 Ultra SM-S918B/DS U1 can bring several improvements to your device, including bug fixes and new features. By following the steps in this guide, you can update your device to the latest firmware successfully.
