Would an iphone 1 or 2 still work today?

I'm looking to replace my phone. Right now I've got an Android HTC Inspire and it's cool, but it restarts itself like every hour and I think it's dying.
I don't use it as a phone for calls. I just took the SIM card out of mine. I use it to check email, use the gameboy emulators on it, and search the internet on it.

Would I still be able to use those things on an older model iphone?

How to prove my iPhone is mine? - 2

Basically how do I prove my iphone is mine without the serial number ect on the box matching what it says on the phone?

I have previously asked this but I didn't get any answers that help me

*she also thinks I've kept my SIM card and gave her his old one

Yesterday my partner got a HTC. We both had iphone 4 phones. While his iphone updated and got restored to factory settings he went to his mothers house to collect his HTC. He then came back home. The iphone finally finished updating ect. He then took the iphone back to his mothers for his mother to keep. After he returned he got a phone all off his mother. She was screaming down the phone saying we've swapped the phones over * so I have the newer one! (The phones are the same. Neither is newer than the other). After an hour of nasty phone calls and texts I thought to check the serial number ect on the sticker of the iphone box to the phone. It didn't match and then I remembered that the iphone I have is a replacement/repair phone so it wouldn't match the box. He lost his iphone box so there's no proof there. She has now told her son to never speak to her again and other vile things. This isn't a way a mother should speak to her son.

Sorry about the massive story that came with this

How to take pictures taken with an iphone and turn print into pictures?

Hi- I moved to Brooklyn a few months ago and when I first moved I was really taken aback the scenery of the neighborhood- the architecture, parks and brownstones. So I took lots of pictures. When I painted my apartment, I realized the colors in the pictures would compliment my paint color nicely. Someone told me you can have your pictures blow up into quality prints for frames. I would like to do this soon so I can have my place decorated in time for winter. Any ideas?

Getting a straight talk iPhone 4s?

I'm getting it today, it's an AT&T iPhone 4S and I'm going to put a SIM card in it. And them buy a $45 card from Walmart. But I was wondering, since I have to pay 45 a month for service, how do I pay it since its a converted AT&T phone to straight talk? Like how do I punch the card number for them to add the $45?

IPhone froze at loading screen

So I was moving my icons, and suddenly, the phone froze. I wasn't able to click anything. I turned off the phone by holding the home button and the power button, and now it's starting, but it freezes at the apple logo. I connected it to the pc, its all like it was before, its downloading photos from it but the phone is frozen.