Seems like Samsung and Nokia are taking the lead this 2020 with Android 10 updates. According to report, Samsung are currently rolling out Android 10 update on Galaxy A40s. The South Korea Electronic Giant has previously pushed the update to Galaxy S10 and Note 10 series.
The Samsung Galaxy A40s is now receiving the Android 10 software update in China and Hong Kong, however, the update brings the new Samsung One UI 2.0. The new software update also bring an update security patch for the smartphone. Users can expect user interface improvements along with a system-wide dark mode and fullscreen gestures just as it was with the Nokia 6.1.
Samsung Galaxy A40s users will receive a notification once the update arrivals to your smartphones. You can also look the software update manually by going to Settings > Software Update and tapping the Download and Install option.