Download Galaxy S9 G960U1UEU3ARJ2 October 2018 Security Patch

Samsung Galaxy S9 G960U1UEU3ARJ2 October 2018 Security Patch (OTA Update) || US: The OTA has been rolled out in the US and only available for Samsung users. This update comes with the latest security patch update which was released by Google in October Security. The update comes with build number G960U1UEU3ARJ2. The update brings some bug fixes which were available in the previous build. It also brings stability and performance improvements. Thus, you should download and install the update to your Samsung Galaxy S9 which will come as an OTA update to your phone.

A new update is being released for the Galaxy S9 in the US region. Finally, Samsung has started rolling out the G960U1UEU3ARJ2 October update for all the Samsung Galaxy S9. This is an incremental update which brings the latest security patch from Google, so it is highly recommended to install the update to be on the safer side. The update is based on Android 8.0 Oreo.

This update is only rolling out for Samsung Galaxy S9 devices. If you are Samsung Galaxy S9 user, you October have received the October Security 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.

Samsung Galaxy S9 G960U1UEU3ARJ2

  • Device Name: Galaxy S9
  • Model: SM-G960U
  • Android version: Android 8.0 Oreo
  • Region: US
  • Build Number: G960U1UEU3ARJ2
  • Android Security Patch Level: 1 October

Manually Update Samsung Galaxy S9 to G960U1UEU3ARJ2 October 2018 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.


Check the Sammobile website to get the latest firmware for your device.

How To Install Samsung Galaxy S9 G960U1UEU3ARJ2 October 2018 Security Patch OTA Update (US)

Galaxy S9 G960U1UEU3ARJ2 October 2018 Security Patch

  • First, download the firmware file from the download section above
  • Now  Enter the recovery mode on your device, then follow the linked guide below to Install Security Patch Update On Samsung Galaxy S9
    • If you want to sideload the OTA then follow the guide below

How To Install OTA Firmware Updates Using ADB sideload

    • If you want to Install the Full Firmware File then follow the guide given below (Odin Method)

How To Install A Stock Firmware Using Odin

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 a good wifi and your device has more than 50 percent battery life remaining

Dibyashree Sharma
Dibyashree Sharma
Editorial Leader
Dibyashree Sharma graduated in Computer Science from NIT Rourkela. For the past eight years, she has been blogging about Android, which she is really passionate about. She has built a good reputation as a reliable source. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

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