Sir I have samsung galaxy a50s and a fer days ago i have an update of android 10 and one ui 2.0.
But in this update we have many problems like fingerprint, heating, touch sensitivity, face unlock snd camera. In this device we cant use the flash during the use of 48MP camera. I amalso missing the old samsung fonts which are cool jazz and rosemary and all. Please look at this all problems and give us solution and a satisfaction of being a samsung user.
You can read about some of the Android 10 changes here: https://www.android.com/android-10/ Try clearing the cache partition of the phone:
In addition, make sure all of your apps are updated.
If issues continue, test the phone in Safe Mode to determine if there is any third party software causing an issue.