I decided to make the move from iPhone to android and did so with the amazing looking oppo r11s plus while I was in China, the camera is amazing and really enjoying my experience BUT, I seem to be having an issue with notifications where I have to have the app open or locked open just to get notifications and have to choose up to 6 app and with work this is proving difficult to remember also, which I am not used to coming from iPhone where everything is pushed and from my understanding also bulk android. After some research it is because they are using something called colour os which is built around saving battery.
So would like to put regular normal Android were I can get these notifications, be able to use the virtual assistant and if possible retain my portrait camera mode using the two cameras on the back of the phone like iPhone 7 and 8 plus(don’t know what android have this a only new to the block ). Not very technical but can follow instructions or even to know if this is possible. Always been told that android is versatile and I hope so with my query??
Any help would be appreciated.