Black screen on iphone 4 How can I fix it?

I have dropped my iphone 4 many times, with and without a case on it. The screen is cracked just about everywhere except for the part that is actually a screen (the black glass around the clear screen is cracked all over.) i dropped it like 2 feet onto carpet and ironically that broke my screen. Basically my screen is just black, it still works, like i can unlock it, and I can call people back who called me if i swipe the right spot. It still vibrates and rings and everything, in fact my alarm goes off every monday-friday morning which is going to be really annoying cause i get off school in 3 days. Also just some details, when i hit my home button my screen turns an obvious different shade of black, so i know its on, and when i hit the lock button, it goes back to the obviously darker black. And another thing is when i like press hard and the screen is on, i see gray-white discoloration where my fingers are pressing. I'm wondering if there's any ways or sugestion on how to fix this, thanks.

Do Vizio TV remotes use infrared light?

I have a Vizio smart tv and for fun did the iPhone camera trick (iPhone cameras can pick up infrared light from tv remotes if the camera is pointed at the emitter on the remote and press a button). I then curiously looked at the emitter with my own eye and pressed a button and SAW A FAINT FLASH! This brought me to the inquisition of whether the remote emitters slip into the visible light spectrum a little, I can see a little infrared, or the remotes simply don't use infrared. Please let me know and thank you.

How to get Skype on my iPhone 4s?

I've heard and seen that people use Skype on their iPhones, yet I couldn't find it anywhere in the App Store, and when I googled it, it froze when taking me to another window and I can't seem to find anywhere that will tell me how to download Skype.

I have a stolen iPhone 5c but I didn't know it was stolen?

I bought an iPhone and checked the imei and I found out it was stolen. I can't use it yet because it is stuck in the beginning where it says " please insert a sim card, SIM required" I just want to use it as an iPod since I got it for a good cheap price. It is a sprint phone, and also if I take it to Apple or Sprint will they take the phone away? I didn't know it was stolen and I don't want to get blamed or end up losing money.

Added (1). The iPhone was restored already.

Restoring iPhone's voice memos-how to?

I recently synced my iPhone to another computer's iTunes library. My 'include voice memos' tab was NOT selected, and so when they said they'll erase, I thought that voice memos would NOT be included.

However, as you can probably tell, it was completely erased. Now I'm frantic to get them all back, because some things I really need were in there.

Anyone know how?

If I put my iPhone in recovery/DFU mode, will I lose all of my data if I haven't backed it up?

I got the iOS beta, however I want to change back to iOS 7.1.1 due to minor bugs on the beta. I've seen tutorials of putting it into recovery mode and then applying the iOS 7 software to the iPhone. Once the phone is out of recovery mode, will it have all of my data still on it or will I have to plug it into iTunes and sync it? This may be a problem as the last time I synced my phone was when I was running iOS 8. SO, to sum it up, if I put my phone in recovery mode, will it make me loose all of my data?

How to use my mail app in my iphone on a school internet?

Why when I use my mail app in my iPhone, I can receive emails but I can't send one and I'm connected to the internet in our school. When I try to send an email on a computer using the same internet it works fine… When I use in my iphone it just says "sending" for a long time then goes to the outbox… How can I fix this?

How to get music from itunes onto my iphone?

I have an outdated version of itunes and I can't update it because the newest software for mac does not run on my computer. I want to know if there's an app or some type of way I can get the music in my itunes transfered on my iphone? I have a lot of music on there that i didn't buy or find on the web so I would like to have it on other devices.