How to turn off the data on an iPhone 4 when I'm not in a Wi-Fi area?

I want to be able to get and give phone calls and text messages still, but I want to make sure I don't use up any other data when I'm in a no-Wi-Fi area. Like today, for example, I was still getting twitter and instagram notifications which uses up data right? I want to turn that off.

How to make a ipod touch 5 physically look like an iphone 5?

I was wondering how to make my ipod 5 look like an iphone 5 physically.
please let me kknow as soon as possible
thanks

Added (1). I was thinking to use a hollowed dummy model. But i don't know if it would fit.

i know there would be a small gap but i don't know

Added (2).?
I want to to be the shape in the body of the iphone 5 black

How much does an iPhone cost? - 2

I really really want an iPhone and my dad said i can buy it if i save up enough money and he'll pay the phone bill and we have a 2 year plan (if that helps) we have Verizon too. So how much will it cost with taxes and everything? And do you think its worth it to get the iPhone or should i just buy an iPhone 4S and how much would that cost? Thanks in advanced!

Added (1). Sorry i wasn't that specific i meant an iPhone 5 or 4S

Suggestions: Upgrade to IPhone 4s or 5?

I want to upgrade my cellphone but I don't know which phone I should upgrade to. Should I upgrade to a 4s for $100 or to 5 for $200. My mom has the IPhone 5 and there's really no huge difference between the 4s and 5 besides the picture taking and the size and thickness of the phone. But in overall experience of any Apple users out there, what is your suggestion?

INSTAGRAM Help! My iPhone 4 has been banned from instagram?

Instagram has blocked my device (iPhone 4). I can create a new account on another device and it works fine but when i log into my phone it says blocked device because of violating the terms and conditions. I have done everything imaginable to try and get back to using instagram. From my searching it seams that the only thing i can do is to get a new phone… Don't wanna do that!

If i Jailbreak my phone can i do something to help? Maybe change the udid? Would that help?

Dropped iPhone in water, what to do?

Yesterday my iphone fell out of my back pocket as I was preparing to flush the toilet on which i was on. Yes, there was pee. But nothing more. I immediately pulled it out (the screen was weird, i couldnt see any water stains but it was flashing and just weird. It then turned black), dried it off, and shook it some more. I then proceeded to cry a little bit, google, and then placed it in rice. Before i placed it in the rice i observed that the phone still vibrated when i turned the sound on and off, i probably shouldnt have played with that… But i was desperate and it gave me hope, and so i did. I then clicked the power button for a while just to make sure that it really was closed.

It's been 28hours, i checked my phone and it doesn't open! What do i do? Is it dead for good? Should i wait another 2 days or seek professional help via one of those phone fixing people as soon as possible (so tomorrow)?

WHAT ELSE CAN I DO?

Thank you, Thank you, Thank you! Please say as much as you know, and if you have success stories. Or fail stories, please let me know!

Added (1). IPhone 4, had it for about 8 months, payed full price.

Transferring music from iphone to imac?

I've downloaded a few songs on the "free music downloader" app on my iPhone. I can't figure out how to get this music into my itunes on my iMac so i can put it on my ipod so it is no longer taking up space on my iphone.

Cracked Iphone 4 screen repair?

I dropped my iphone 4 and its screen cracked. In the top right corner (not on the touch screen part) some of the screen is coming off and you can see under it. Is it possible it can still be repaired or will apple have to replace it.