What happens when you delete iCloud?

I don't use iCloud, and nothing is backed up on so it is essentially a blank account. So I was wondering what would happen if I delete the account on my iPhone through settings, will I gain more storage and will the "other" usage me minimized?

What can I do for an iPhone that was left outside all night?

It has been raining heavily all night where I'm. I know it's irresponsible to leave it out all night, but I didn't mean to. I honestly thought it was inside on charge. My mother is mad at me and I have been called "irresponsible".
I don't want it to die.

Sound on my iPhone isn't working?

The sound isn't working on my iPhone.It'll play with my headphones in, but not out loud. My music and videos still play normally, it's just the sound coming from the keyboard, locking the phone, or any sound coming from an app. Is there any way to fix this?

What is this iPhone game called?

It gives you 4 pictures and you have to guess the word that is associated with the picture. For example: there's a pictures of a combination lock, a safe, a bar code, and a series if numbers. There are about 12 letters at the bottom to choose from and the answer is code. Does anyone know what this game is called?!

Dataplan on IPhone for at&t?

A few questions.
1.Is there a dataplan for the iPhone(8gb) for at&t? If so, how much?
2.Is there a dataplan for phones similar to the iphone, like android? If so how much?
3.Is there a dataplan for the iPhone for Verizon? If so how much?
4. Could I switch to Verizon without a penalty from AT&T if my contract hasn't ended yet?

How to get my photos back onto my Iphone?

I had to get a new Iphone from Apple because my Wi-Fi was greyed out and not working. When she gave me the new phone she said I shouldn't restore my Iphone because I had problems with the software that would be transferred when I restored it. I couldn't back up my Iphone with Icloud but I could back it up on my computer. I have all my important photos on my Iphone so I'm just wondering when I did back it up to my computer where did all those pictures go so maybe I can put them on my Iphone a different way?