Factory reset your phone set it up as normal apply what ever apps you use one by one as soon as you experiance the same issue delete the app some apps are not legit even on googleplay some apps will tell you of virus's or apparent phone problems its just to get you to pay money for apps you dnt need and also send your info out as soon as it downloaded and activated hope this helps as i have an s22 ultra and have had no problems due to ignoring these notifications