I recently bought s20+ and when I make audio WhatsApp call it work perfectly when the screen is on and the app is open. but when I minimise Whatsapp or try to do something else or when screen goes off what's app voice call goes off aswell. So it's smart phone and when I try do multitasking whatsapp voice call doesn't work.
does anybody have soloutiion for that plz
Check to see if WhatsApp is being affected by Battery Optimization.