Samsung Updates

J415GUBU1ASA4: Download Galaxy J4 Plus January 2019 Security Patch Update

Now Samsung Galaxy J4 Plus model number SM-415G has started getting the J415GUBU1ASA4 January 2019 security patch update. Samsung Galaxy J4 Plus with model number SM-J415FN has previously received J415FNXXU1ASA4 January 2019 Security Patch (OTA Update). Many users have already received the update. If you haven’t received it doesn’t worry you can download the full firmware file from here and install it manually. The full firmware name is and it is around 2.34 GB in size.

This update is only rolling out for Samsung Galaxy J4 Plus with model number J415G so don’t flash on any other models of the device. If you are a Samsung Galaxy J4 Plus user, you may have already received the January 2019 Security Patch OTA  update notification on your device. If the update has not been on your device’s system update section, then just wait for few more days for the update to come. 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.

About Samsung Galaxy J4 Plus J415GUBU1ASA4

The OTA has been rolled out in some regions and only available for Samsung users. This update comes with the latest security patch update which was released by Google in January Security. The update comes with build number J415GUBU1ASA4. 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 J4 Plus which will come as an OTA update to your phone.

  • Device Name: Galaxy J4 Plus
  • Model: SM-J415G
  • Region: Unknown
  • Android version: Android 8.1 Oreo
  • Build Number: J415GUBU1ASA4
  • Android Security Patch Level: 1st January

Manually Update Samsung Galaxy J4 Plus to J415GUBU1ASA4 January 2019 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 or you can manually flash the full firmware using Odin Flash Tool.


Check sammobile website to get the latest firmware for your device

How To Install Samsung Galaxy J4 Plus J415GUBU1ASA4 January 2019 Security Patch OTA Update

J415GUBU1ASA4: Download Galaxy J4 Plus January 2019 Security Patch Update

  • 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 Note 8
  • 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

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Rootmygalaxy a.k.a RMG is one of the biggest Android Guide websites which has been serving for last 4 years. The site gets avg. 1.5 million views per month These Posts are done by RMG Team Members.

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