Can i change the color of my iPhone 5s?

Can i change the color of my iPhone 5s?

Added (1). I have the Gold 32gb model since it was the only one in stock. Is it possible to buy parts and replace it with the space grey colors?

What's a good app to download free music that will play without needing Wi-Fi or data?

Help?! I have to drive 6 hours with my neighbor and her daughter and I refuse to listen to them talk the whole time. I recently got a new phone (iPhone 6 plus) I do not have any music on it and every app that I have downloaded only lets me play my music while I'm connected to Wi-Fi. A friend told me about itemsvn but for some reason it won't let me download any music. I leave in 3 days and am in desperate need of a way to download free music that will let me listen to it straight through my phone (meaning no Wi-Fi or data needed).

IPhone 5s not connecting to Home Internet?

I had called AT&T, Frontier, & Apple
All had told me today that the sercurity settings on my Wi-Fi are blocking the connection to my iPhone 5S
Is that possible?
Because I had called AT&T today & someone else said that's not true, that it's the phone causing the problem
He said there's no way to block certain devises
I have multiple devises connected to my Wi-Fi, this is the only devise having this problem so can it really be the phone it self?
If so what can I do?

Got a new iPhone and it won't let me touch the screen?

I got a new iPhone because my old one broke and it turned on and worked for a while but then the screen just stopped moving right? I can lock it and unlock it and sometimes I can open it when I use the human print thingy but you can't do a hard shutdown and I can't move the screen?

I dropped my iPhone 5c in a bowl of water?

I dropped my iPhone in a bowl of water and grabbed it out and dried it off in like 2 seconds. I don't have any rice but I put it in a bowl of cat littler bc Google said that works too but I was wondering how long I should leave it in? It still worked but had a few lines running down the screen like it was glitching bc of the water damage. Will it work if I leave it in the cat litter for long enough?

How to make a small picture big and not blurry?

I found a old picture of mine on google images, I searched my old Instagram and found a good picture of mine. I saved it but it's super small and blurry. I want to upload it on Instagram but I can't cause it's too blurry. So are there any apps for the iPhone that I can download to make it bigger and not blurry?