To the OP about how I keep my SP's contacts:
I am not in a LTR and am not all that concerned about someone trying to get through my phone, but as a matter of course I keep my SP contacts hidden. I use a Notes app, any will do and keep various notes like furnace filter sizes, fav stores for whatever, some comments about several businesses etc, plus a note related to a certain tech, with about 7 lines of real info, then I added about 100 blank lines then my SP's, with initials maybe something that I definitely remember and no not big tits, or hotter than fuck, and a number or two. Even a pretty intense look would most likely not find that but if they did, well, I'd pull something out of my ass as a story.
Re US seizing phones etc, well I travel regularly to the states ever since cell phones started and I have yet to be asked about my phone or even my computer. But I hear about the fascism that some of the border agents can bring (not just the US side either) and feel badly for the brothers that get hassled. Hope I do not ...