Can airport security detect paper inside iPhone?

Don't ask why but I want to sneak a centimeter by centimeter piece of paper onto a plane. I wanted to insert the piece of paper in the SIM card slot. Will a X-ray scanner conveyor belt see paper through the metal of my phone? Will they know paper is in my phone? I'm going to bring the phone onto the plane with me, so it will be with my carry on luggage. Any other tips on how to sneak a centimeter by centimeter piece of paper onto a plane will be appreciated as well!

IPhone is not turning on. What should I do?

I have an iPhone 4. Last night it starting rebooting itself. It rebooted for around 5-6 times & then stopped working. It won't turn on now & if I connect it to my laptop the apple logo appears & goes away & then appears again. This goes on and on. I'm unable to restore it by holding the home button for a while & then connecting to the laptop.

Why are my videos poor quality when I upload them?

I use my iPhone as a camera and I use the filmic pro app which provides pretty good camera quality but when i upload the video it shows up very fuzzy and pixelated and not at all what it looked like before. I use the highest quality setting YouTube allows which is 360p. I don't want to invest in a real camera so is their any way I can solve this?

I left find my iPhone on, what will happen?

I sent my iPhone in to Apple through the mail and I left Find my iPhone on. I forgot to turn it off and I don't know what will happen. Will Apple send it back to me as is or will the find a way around it?

How to track a blocked number?

Its almost 2am where I live and I'm continuously getting these phone calls from a number that comes up as "No Caller ID." These calls are literally coming every 5 minutes on the dot.

First she said hello a bunch of times then hung up, now she is asking for Julie (not my name or the name of anyone I know) and saying she sees me through my window, etc. Is there any way I can track this number?

Not sure if it makes any difference, but I have an iPhone 4s

IPHONE 5c BARELY PICKING UP FINGERS?

So I had my screen fixed by this place called Skytree electronics and first time he fixed it the screen popped out and I got it fixed again but now when I try to unlock my screen it doesn't pick up my fingerprints but when I manage to unlock it it works fine (well sometimes it glitches) but I can also hear a clicking when I press on the screen.

Iphone backup restore won't on new iphone 5s?

Ok so i had a 5s and it broke and i had a warranty so i got a new one. I backed up the old one and i tried to restore it on the new one but itunes said it couldnt because the software of the old one wasn't updated (old one was ios 7.1 and new is ios 7.2). It told me i had to set it up as a new iphone and then restore so i did that and only the restore from my first iphone showed up (which is weird because that software isn't updates). Now Its only restored from 2012 and the newest backup restore won't show up. Should i restore the whole new iphone so its back to factory settings or?