My phone network not work properly 5g but 4g work ok i check all settings but problem same

My Samsung phone suddenly has a green line when I was using Google Chrome. How can Samsung do this despite being such a big company?Never update your phoneVery disappointed from samsung

**bleep** feature in samsungLift to wakeNever workKeep screen on while viewing**bleep** **bleep**

S21fe 5g portrait photoTake portraits and remaster

S21 fe 5g very bad battery life totally disappointed call customer care visit samsung service centre but not work properly3hrs screen on time with power saving modeExtra dim onDark modePower saving onBrightness set at lowAlways on display offAdap...