Samsung Galaxy S8 and Galaxy S8+ are getting a new software update on the T-Mobile network in the US. The latest software update brings important improvements in the camera department. It improves the stability of the camera.
Additionally, a new camera function has been added, QR code reader. It also includes the August 2019 security patch.
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The software version of this update is G950USQU6DSH8 and G955USQU6DSH8 for the Galaxy S8 and S8+ respectively.
If you want to check for the update manually you can do this by heading into the Settings > Software update.