Samsung Galaxy J4 is currently receiving the May 2018 security patch update. The current software update moves the build number J400MUBU1ARF1 into the device. May security patch fixes up a number of security threats. If you want to know in details about that, check out the Google Android security bulletin for May 2018. The update is based on Android 8.0 Oreo.
Talking about the device specs, Samsung Galaxy J4 features a 5.5-inch Super AMOLED display with a screen resolution of 720 x 1280 pixels. The smartphone is powered by 1.4 GHz Quad-core Cortex-A53 Exynos 7570 Quad processor coupled with 2 GB of RAM. The phone packs 16 GB internal memory which can also be expanded via microSD card. The camera on the Samsung Galaxy J4 comes with the 13 MP rear camera and 5 MP front shooting camera. Samsung Galaxy J4 came out of the box with Android 8.0 Oreo.
The J400MUBU1ARF1 May Security update for Galaxy J4 is moving over the air. You can wait for the notification from your device to install it when it knocks into your phone. If the OTA is delaying to show up, you can manually search for it. Simply go to device Settings > About phone > Software updates > Check for Updates. If the latest software update is available then download and install it.
Connect to a strong Wi-Fi network to download the OTA update as it is a large file. Also, make sure to have a full battery charge on your phone. A low battery will not let the update installation to happen.
In another way, you can also manually download and install the firmware that brings the J400MUBU1ARF1 software using the Odin Tool. Below you can find the firmware file for Galaxy J4.
Download J400MUBU1ARF1 May Security for Galaxy J4
Here is the link to download the firmware that brings the May 2018 security update for Galaxy J4 [SM-J400M].Download May 2018 Firmware for Galaxy S6 Edge [J400M]
How To Manually Flash A510FXXS5CRE5 Update on Galaxy J4Watch The Video on How to install Stock Firmware on any Samsung Galaxy devices using ODIN
Before performing the manual update, you have to download some utilities. Also, you have to follow a few things in mind. You can find the utility downloads and other points that in the section below.
- This stock firmware is for Galaxy J4 [SM-J400M] only. Do not use it on other Samsung devices.
- Ensure your phone has 70 % or the more battery charge otherwise low battery will not let you update.
- A PC and a micro-USB cable.
- Download Latest Odin Tool. You will use this utility to flash the latest firmware on Samsung device.
- Install Samsung Kies Software and latest Samsung USB Drivers on your PC.
- Take a Complete Backup of your phone before Installing new firmware updates.
- GetDroidTips will not be responsible for any bricking/damage to your phone while/after installing this update.
How To Flash Latest Samsung Firmware Using Odin Tool
Odin Tool is the software that you have to use to install the latest May 2018 firmware for Galaxy J4 based on Android 8.0 Oreo. You have to download the firmware for the respective devices and also the required tools we have mentioned. Then simply follow the illustrative tutorial below to flash the firmware. Here is the link to it.
So, get the latest software update for your Galaxy J4 and fortify from all security threats.