It's a fooling update. It looks like "Downgrade", not "Upgrade". And make a problem is very much like never before.
#1 Consume the battery, it drains very fast. (I've found some new feature in android 9 "Turn on Wifi automatically" (System -> Network & internet -> Wifi -> Wifi preferences -> Turn on Wifi automatically) it make a problem. As we know, Wifi is very consuming a battery, So disable it. it is a little helping).
#2 Home screen does not change while swiping left or right, Must always do touch "Home" icon before doing swipe.
And, Now, I just got the notification, new system update (version 47.2.A.2.33).
So, What's going on with the new patch, look scary? let's see.....Lab rats
