Google’s Android August Security patch Fixes Common Vulnerabilities and Exposures (CVE).The update brings many bug fixes available in the previous build.It also comes with system stability and performance improvements.The Update is an incremental one but we highly recommend users to Update T-Mobile Galaxy J7 (2015) To J700TUVU3BQK3/August 2017 OTA Security Patch Update The update is now available in the US for T-mobile Galaxy J7 2015 users.If you are a T-mobile user then you may have already received the update.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.  You should download this update on WiFi network as you may incur charges on Cellular data as there would be additional data that might be used in downloading the update.

Download T- Mobile Galaxy J7 (2015) J700TUVU3BQK3/August 2017 OTA Security Patch Update

Download From Sammobile

Now Follow the guide to Install Nougat J700TUVU3BQK3/August 2017 OTA Security Patch Update On T-Mobile Galaxy J7 (2015) > How To Install A Stock Firmware Using Odin