u need to check the volte option. just go to settings >connection >mobile network . then turn on volte

i have used the selective focus mode. it works very good. just check the image

i hear that the bixby 2.0 is launching on the next week. is it true

I know that. so I will raise a request to Samsung to add offline language pack for Bixby. just like Google assistant. I don't care what is siri and how it works. I'm using s8 so I will ask for s8 not asking for iPhone

ha ha. same here. so I sold it finally