This update is being rolled out via OTA (Over The Air). In case, you don’t want to wait for the OTA, you can try to manually pull the firmware update by going to the Settings -> About Device -> Check for updates, and then download it manually. In case you want to wait for the OTA to arrive, it might be a few days until it reaches all corners of the world. The update comes with some bug fixes which are previously present.Along with that it also comes with stability and system improvements.If the OTA is not available on your device then wait for the OTA to come.We recommend users to Install Galaxy J2 J200GUDXU3AQJ1 August 2017 Security Lollipop Update.
Galaxy J2 J200GUDXU3AQJ1 August 2017 Security Lollipop Update Details:
File name:J200GUDXU3AQJ1-xxxxxxxxxxxxxxxxxxxxxxxxxx.zip model number (SM-J200GU) Android Lollipop 5.1.1 PDA J200GUDXU3AQJ1 CHANGELIST: 12471635 BUILD DATE: 30.10.2017
Pre-Requisites
Have a backup of all your important data. Have more than 50% battery backup on your device. You must have the USB Drivers install on your device. USB Debugging must be enabled on your device. You must have Odin installed on your PC.
Download Galaxy J2 J200GUDXU3AQJ1 August 2017 Security Patch Update
Download Full Firmware
OR
How to Download Samsung Galaxy Full Firmware Files Directly From Samsung Servers Using SamFirm
How To Install Galaxy J2 J200GUDXU3AQJ1 August 2017 Security Patch Update (Lollipop)
First, download the J200GUDXU3AQJ1 firmware file following the above guide, then follow the linked guide below to Install Security Patch Update On Galaxy J2 using Odin Flash Tool
How To Install A Stock Samsung Galaxy Firmware Using Odin
If the installation is successful, you will see the message Pass in the Log Tab.