A new software update G928TUVU4EQJ3 for Galaxy S6 Edge Plus on T-Mobile network is now available for download. The latest patch rolling out with Android October Security patch.
Android October Security patch which addresses Common Vulnerabilities and Exposures (CVE) in the open-source Android OS. Additionally, there are minor bug fixes and improvements to the smartphone.
Software update G928TUVU4EQJ3 for Galaxy S6 Edge Plus will gradually release to everyone. You can also check manually for updates, go to Settings > About device > System update.
Make sure you have enough charge on your device at least 60% to 70% before downloading the update.