My iphone 4 doesn't want to turn on? - 1

My phone was in airplane mode while i was listening to music, it was starting to overheat and i felt it trough my thin pockets i tried all possible button pressing combo and held them all for long times, it doesn't respond to charging on outlet or usb, doesn't even connect to usb so i can't dfu, there's a little red light above the from Camera (its been 4 hours and haven'tnt tried charging it for too long)

Restore from jailbroken iPhone?

Okay I'm really not savvy with these kinds of things. And was very nervous about jailbreaking. But to the point. I made sure I backed up my iphone on itunes. I successfully jailbroke and I decided I'm not happy with it. So I decided to backup to restore everything from before. I plugged in my phone but it automatically started to back up while still being jailbroken. I canceled it. But is it too late? If I back it up will it still be jailbroken? I know I could start fresh from a new phone but. I was hoping that I wouldn't have to do that. I don't have anything on icloud either so don't ask about that. Sorry for being uneducated in this topic. But that's what you're here for! ^-^

Added (1). Verizon iPhone 4s

Why is stuff on ebay so cheap?

I'm just curious to know lol.
I recently bought 4 phone cases for my iphone 5. They're unbelievably cheap.
They were all in new and great condition, plus with free shipping: D
And when you buy it in the mall they literally rip you off. It's like $50-60… And you can actually buy it on ebay and get like 95% off.
I'm waiting for another case I bought I'm so excited I can't even wait!

I bought a glitter hard case case for 99 cents,
a leopard bling hard case for $2.59
diamond bow hard case for $4.85 (bought from a top rated seller)
white silicone hello kitty bow case for $3.99

How to successfully put an AT&T sim card in an unlocked Verizon iPhone 4S?

Acquired an unlocked previously verizon 4s, would like to put my at&t iphone 3gs sim card in it
be wary i have researched and spent countless hours learning all about the specifics of GSM/CDMA, unlocking, and foreign country roaming policies. So please do not stray off topic and give specific answers/reasonings.

What Apple device should I buy first?

So I have been saving up for an iPhone 4S for a long time and I was planning to buy it for my birthday and then the iPad mini came out and I loved it the size and everything and I like really can't choose. The iPhone I can text and tweet and lots of other things you can do on the tiny device ad then the iPad mini has a big screen an I can facetime with family on a big screen and play games and stuff. I'm really confused if you can help please do!

Beats by Dr. Dre is it really worth it?

Hi I'm a 13 year old girl (in the 8th grade) and I kinda want the dr. Dre solo headphones I have a iPhone so I'll use the headphones with that but i don't know if they are really worth the money also will people think i'm stupid when or if I wear them in public