Sprint has started rolling out the One UI 2.0 based on Android 10 OS update to the Galaxy Note 9. It comes with many new features and the February 2020 security patch. All major US carriers have already released the Android 10 OS update for the device.
The software version of this update is N960USQU3DTAA. You can check the complete changelog here.
If you want to check for the update manually, just head into the device Settings, then tap on the Software update menu and go for the Download and install option.
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