I would like Samsung to add or rectify these features in next update
1. Fix the network connection error. Volte not showing cannot connect to network
2. Good lock should be provided in other phones too in next update that would be a great change
3. Inbuilt app lock feature by Samsung is a must requirement for people nowadays everyone own their privacy and after buying a phone from such a big company like Samsung and does not even get a basic feature like app lock is a shame. Samsung must give this feature
4. Also a feature which tells you the internet speed in the control panel is a good option
