Why is my IPhone Overheating while its turned off?

Ok so like I set my phone down a while ago after skyping for a bit, and it sat on my bed for several hours before I picked it back up.
and when i picked it up it was so ******* hot some of the glue holding its case together melted just a little bit.
so I took the phone out of its case, and the phone is almost too hot to touch right now.
I read that if its over heating you can reboot it and it should be fine, but the phone won't turn on…
I don't know what to do i hope its not broken…
How is it overheating while its turned off? This makes no sense…

its sitting near my air conditioner right now… But I'm scared that its going to get too hot and **** something up inside…
I mean its not SUPER hot right now, but you can't hold it for very long before it starts to hurt…
If i could actually measure its temperature then i could give you a better idea of how hot it is…

Added (1). By the way it is an Iphone 5s Gold, i have had it for about 5-6 months now.

Netflix from PS4 to 65 LED HDTV looks grainy?

I was watching (Breaking Bad to be specific) Netflix today from my PS4 to my TV.

Connected via HDMI to the tv, the picture looks really grainy during most scenes. I don't watch much netflix anywhere else besides my iPhone and don't notice it on there.

I have a great idea for an app?

Alright so recently I came up with a great idea for an iPhone app. It would be a pretty simple and straightforward app that would be entertaining while promoting healthy eating (which hopefully would help fight the weight/obesity problem in America while entertaining the user and being enjoyable). It seems like it would be successful because it targets a large audience (any age, anyone trying to eat healthier) and it would be engaging and easy to use.

The problem is I'm a 17 year old girl lacking not only the assets to fund an app but also any knowledge of how to create an app myself/sell the idea to someone who could. My question is should I attempt to create the app myself and do all the coding (I'm very intelligent, especially with math and science and got a 34 on my ACT) or is there a way I can sell my idea and still got profit from it/not scammed and have my idea stolen? I would want to have the app available for free but then add ads as popularity increased to profit from the app. What should I do?

P.S. I know this may seem silly and stupid since I'm young and over 500 apps gets rejected from the App Store every day, but I'm really convinced my idea could be profitable and helpful.

How to fix a cracked iphone 5 screen? - 1

I'm thinking about buying a iphone 5 but it has a couple cracks not a lot though. Where could I get it fixed at? Or what do it need to buy to fix it myself? Do you just buy a new screen or something? And how much would it cost?

Message icon disappeared next to contact on iPhone 4S?

When I go select my dad's contact on my iPhone 4S there's a little blue phone icon next to it, but no little message icon.
I can call him, but he doesn't receive any of my text messages.
Does anyone know why this is?

Thanks!

(P.S. This is NOT my 'Messages' icon on my home screen I'm taking about!)

How to tell how many gigs an iPhone without a SIM card has?

A customer left their iPhone at my work about 7 months ago and no one has ever came forth and claimed it. So I'm going to sell it with the permission of my manager. It is an iPhone 5, and it was connected to someone's apple ID and had a lock on it so I removed the SIM card. With no access to settings or without having a box for the iPhone, how can I figure out how many gigs it has on it?