Download Galaxy J7 Pro J730GMUBU5BRJ3 October 2018 Security Patch

Samsung Galaxy J7 Pro J730GMUBU5BRJ3 October 2018 Security Patch (OTA Update) || Chile: The OTA has been rolled out in Chile 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 J730GMUBU5BRJ3. 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 J7 Pro which will come as an OTA update to your phone.

A new update is being released for the Galaxy J7 Pro in Chile region. Finally, Samsung has started rolling out the J730GMUBU5BRJ3 October update for all the Samsung Galaxy J7 Pro. 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 8.1 Oreo.

This update is only rolling out for Samsung Galaxy J7 Pro devices. If you are Samsung Galaxy J7 Pro 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 J7 Pro J730GMUBU5BRJ3

  • Device Name: Galaxy J7 Pro
  • Model: SM-J730G
  • Android version: Android 8.1 Oreo
  • Region: Chile
  • Build Number: J730GMUBU5BRJ3
  • Android Security Patch Level: 1 October

Manually Update Samsung Galaxy J7 Pro to J730GMUBU5BRJ3 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 J7 Pro J730GMUBU5BRJ3 October 2018 Security Patch OTA Update (Chile)

Galaxy J7 Pro J730GMUBU5BRJ3 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 J7 Pro
    • 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 a good wifi and your device has more than 50 percent 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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