When we keep apps in deep sleep ..... Can we still get notifications... When we are not using them..?

Can anyone suggest working google camera mod for one ui s9

Does anyone notice that night mode in front is way better than rear camera...? Why..?

Does rcs working..? i found that it's not working in my phone

Samsung keyboard is the worst keyboard in one ui 2.1 Bcz when im typing english when i am using 1st language... it is showing 2nd language suggestions and another one is when we type in english one ui 2.0... it has a future to automatically translate...