Thanks so much for the detailed feedback! It is extremely useful.
As you have found, a variety of elements are a bit busted in a (failed) attempt on submitting on time.
I will clarify a few things:
-You receive a text message of part of a ghost's name when you take their photograph. It sounds like you managed to find Katrina at the top of the stairs :P. There is another type of thing you can take a photograph of to get her last name, and then there is something special you can do in the graveyard once you have the whole name.
-Speaking of this "other thing", the phone reception signal level increases the closer you get to these secret things.
-Text scrolling and viewing photos is bugged, didn't have time to fix them unfortunately. The camera showing your info is an easy fix, will do.
-Yes, it was a bit dumb of me to have the home button that hard to see, hence the message in the instructions. Definitely will fix.
-In general, when exploring areas, you should have the radio toggled on and camera active at all times. Switching to other apps such as the map only briefly as you need them. Without these you are almost guaranteed to stumble directly into a ghost.
Thanks again for playing, and the detailed feedback.