Sprint is sending a new software update to the Galaxy Note 10+ and it brings an important improvement if you use wired earphones. The latest update brings audio quality improvements through wired earphones. It also includes the October 2019 security patch.
The software version of this update is N975USQU1ASJ2 and the size of this update is 335MB. The Galaxy Note 10 may soon get the similar software update on the network.
If you are using the Galaxy Note 10+ on the Sprint network, you can check for the update manually by heading into the Settings > Software update.