List view back and front prevent reload the data and screen

Using ionic, I had created a list, which I select a item from list, it should detail screen, If i press back again I am showing the List, But I am not focusing already selected item in the list, It is possible to find and set focus, but I don’t want to reload the data and screen, as i have more data to load.

Do you we have any other option other then reloading the screen.