My phone did the update on 9/12/2021. Ever since it has been freezing, lagging, and having all kinds of issues. Samsung Notes now no longer opens on my phone at all. I tap on an app and it opens a totally different app. I am not getting my alerts or notifications on the apps I use. My phone keeps sending alerts though for apps not even in my phone. At 7:20 each night my phone yells, " A NEWSTATION ALERT HAS ARRIVED" the sound to this alert is so loud. I have no news alerts turned on and do not get an alert icon on the top of my screen. I absolutely hate this update. Is there a way to remove this update or is there a fix for all the issues? Oh also all of my personalized settings reset with this update as well.