How to update my Iphone 5 to IOS 7.1?

I have recently been seeing updates for my iphone 5 to IOS 7.1. It has not yet popped up on my update under settings. Is their anyway I can do it manually without waiting or do I have to wait until it's in my update file? Any help would be great. Also, I'm not technology savy, so if you could break it down like you're explaining it to a 3 year old, that would be great.

Weather on iphone 5s not accurate?

When i get the weather for my town, it says its cloudy. But its snowing. When i get the weather for new york which is the state next to mine it says its snowing which is right. Why isn't the weather app getting the right weather for my town? Can i fix it

Why is there a huge price difference between 8gb iPhone and 16 and 32?

About 6 months ago(so maybe my information is dated) I got a IPhone 4 8 gb with the one dollar upgrade with ATT. I was wondering why I could get 8gb for a dollar and if I remember right the 16 and 32 were several hundred dollars. Why is this when you can get a micro SD 32 Gb card for 20$?

How to turn my iphone 5 into a prepaid?

I wanna turn my iphone 5 into a prepaid. I don't care who the carrier is. My phone is through verizon but I don't wanna use it through verizon cuz they're too expensive. I do have a SIM card cutter if I need to use one.

If I buy an unlocked sprint iPhone can I use virgin mobile?

I want to buy an iPhone for cheap but I don't want to spend all that money on a vm one. If I buy a sprint one can I switch it to vm? I have read articles and some say that you can if it's sprint. I just want to be 100% sure you can before I buy one

I downloaded evasi0n 7, but cydia didn' download (jailbreak)?

I have an iphone 4 with ios 7.0.4 and I have the latest version of evasion 7 downloaded. I did everything correctly, but when the jailbreak was finished the 'evasi0n 7' app was there, but cydia wasn't. I've tried it multiple times. Someone please help. (btw I did turn off my passcode)