Galaxy S20 Ultra SM-G988B Binary 4 Firmware

The Galaxy S20 Ultra SM-G988B U4 Firmware Download Package comes with a Stock ROM of Galaxy S20 Ultra SM-G988B U4 Security Patch Level 2020-09-01 (1 September 2020). This helps you to bypass the FRP lock and revert from the root and custom ROM.

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Samsung Galaxy S20 Ultra SM-G988B Binary 4 Android 10 Q Brazil ZTO – G988BXXU4BTIB

There are various reasons to flash “Stock Firmware on Galaxy S20 Ultra SM-G988B U4“. For instance, if your phone gets stuck on the logo and you need to remove the FRP lock from it.

The Advantages Of Stock ROM:

  • Fix boot loop issue
  • Update and Downgrade
  • Unroot or Fix Bugs
  • To solve the lag or stutter
  • Fix software issues.
  • Revert to stock firmware

Prerequisites:

Galaxy S20 Ultra SM-G988B U4 Stock ROM Details:

Model SM-G988B Binary 4 U4, S4, Bit 4
Region / Country Brazil
Language Multi-Language
Android version Android 10 Q
Operator Clean ZTO (without logo, operator apps)
PDA G988BXXU4BTIB
CSC G988BOWO4BTIB
Product code ZTO
Build Date Tue, 15 Sep 2020
Security Patch Level 2020-09-01 (1 September 2020)
Size 5.1 GB
[quads id=2]
Download Google Drive Android File Host

Download Galaxy S20 Ultra SM-G988B U4 Boot.img

boot.img Galaxy S20 Ultra SM-G988B G988BXXU4BTIB for root on Magisk

Download Google Drive

How To Install Galaxy S20 Ultra SM-G988B U4 Stock Firmware:

1: Download and Install the Samsung USB Driver on your computer.

2: Download and extract the Galaxy S20 Ultra SM-G988B U4 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: A Warning Yellow Triangle Sign appears in Download mode. Press the Volume Up key to proceed.

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.

You should run your desired firmware when your Galaxy S20 Ultra SM-G988B U4 finally boots up.

To verify the installed firmware, go to Settings –> About Phone –> Software Information. Check the firmware number under “Baseband version.”

Disclaimer:

  • Read and understand the Full Guide before flashing.”Galaxy S20 Ultra SM-G988B U4 Firmware.
  • Use these instructions at your own risk. We are not liable for any outcomes on your device due to following the information in this guide.
  • Phone must have a 70–80% charge.