I have trouble remembering all the steps too. Good thing is once you get it like you want it, you can save it(hope you did) and it will be on your "pages" screen as one of the choices so all you do it tap it to bring it up. Lot to learn and I have not put the LSS on mine yet either so another learning curve coming. You could actually have left your side image display as one of your favorites on the "pages' screen and used it if and when you get SI.
Don't forget if you have more pages saved than is displayed when you hit "pages" just hit pages again and it will bring up the next page of screens.
Mark 1:17 ...I will make you fishers of men