G955FXXSBDUA3: January 2020 Patch For Galaxy S8 Plus (South America)

After regular Galaxy S8, now the Samsung Galaxy S8 Plus has started picking up the G955FXXSBDUA3 January 2020 Patch Security Update. The new update is reportedly rolling out in some South American countries. The Update will slowly available in the other regions too.

Samsung Galaxy S8 Plus was released in 2020 and thanks to its features and price it became one of the highest-selling Samsung devices of 2020. Since its release, Samsung has been providing regular software updates to the device.

According to the reports, some bugs and issues have been addressed in this build. If you are Galaxy S8 Plus user, you may have received the January 2020 Security Patch OTA  update notification on your device. We highly recommend you to install the update to be on the safer side. Android system should be updated to the latest build to stay safe from the malware attacks. The Update is being rolled in few regions and will take some time to be available across the globe.

Manually Update Galaxy S8 Plus To G955FXXSBDUA3 January 2020 Security Patch

You can manually check for the update from Settings > Software update >Download updates manually. If there is no update showing on your device, then wait for few days for the update to come to your device as it is being released phase-wise manner.

  • First Navigate to Apps > Settings

  • Tap on search and look for Software updates and click on that

  • Now enable Download updates automatically so that software will be downloaded automatically in future. Now to manual download click on Download updates manually.

  • If a system update is available, download and install the update by following the on-screen prompts.

Galaxy S8 Plus G955FXXSBDUA3 January 2020 Security Patch

  • Android version: Android 10
  • Security patch level (SPL): January 1, 2020
  • Baseband version: G955FXXSBDUA3
  • Region: South America
  • Software Supported: Odin Flash Tool


You can download any Galaxy firmware using Samfirm Tool, Guide: Download Latest Galaxy Firmware using SamFirm Tool

Check sammobile website to get the latest firmware for your device

How To Install Galaxy S8 Plus G955FXXSBDUA3 January 2020 Security Patch OTA Update

G955FXXSBDUA3: January 2020 Patch For Galaxy S8 Plus (South America)

  • First, download the firmware file from the download section above
  • Now  Enter the recovery mode on your device. To do that switch off your phone and hold volume Up Power (bootloader mode > then select recovery), then follow the linked guide below to Install Security Patch Update On Galaxy Note 5
    • If you want to sideload the OTA then follow the guide below
    • If you want to Install the Full Firmware File then follow the guide given below (Odin Method)

If the installation is successful, you will see the message Pass in the Log Tab.

Note: Before installing the updates, make sure your device is connected to good wifi and your device has more than 50 per cent battery life remaining

Rootmygalaxy a.k.a RMG was started in 2015 with a solo goal of Helping users with easy How-to guides. Slowly the website started sharing exclusive Leaks and Tech News. In these 5 years, we have been credited by the likes of Forbes, CNBC, Gizmodo, TechCrunch, Engadget, Android Authority, GSM Arena and many others. Want to know more about us? Check out our About Us page or connect with us Via Twitter, Facebook, Youtube or Telegram.

An NIT Rourkela Graduate in CS, Blogger, Android Geek, and a Tennis Fanatic. I have been writing about Android OS for Last 8 years.

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