Why did my iphone 4 screen turn on by itself?

So my iphone screen just came on by itself, and has done it a few times. No notifications or anything just the lock screen lit up like a ghost… Why would this be? It's driving me crazy! I have the latest ios7 update, it is really freaking me out because it just turns on all by itself.

IPhone won't let me make app purchases?

I recently got an iPhone 5s, for the first week I was able to make app purchases with no problem. Now whenever I try to purchase anything I get a message stating that my Apple ID couldn't be found or my password is incorrect. I know that my password is correct (I use the finger scanner, then put manually enter in my password when that doesn't work) anyone have any idea on how to fix it?

Is it Okay to Give the Following Items as a Gift to Someone?

1. Soap

2. A Half-drunk Water Bottle

3. Midol

4. Vagisil

5. Tampax

6. Deodorant

7. A Hershey Bar That's Been Sitting at the Bottom of Your Purse for God Knows How Long

8. An iPhone Charger, but no iPhone

9. A Blank CD

10. Really Old Nail Polish

This is all the stuff I have on me and my bank account is literally at zero and my friend is having her birthday today and I'd feel terrible if I showed up without a gift. Is any of this stuff okay to give?

Why don't my purchases from itunes work on my iphone?

I have bought several songs and music videos with itunes on my computer they work fine on my computer but on my iphone they don't work at all. What happens is if click one it skips to next track and keeps going they won't play so wondering what to do and I bought them several years ago if that matters thanks.

Should I buy iPod touch 5th Gen or iPhone 5s no contract?

So I do not have a job but will be getting tax refund money and am trying to decide whether to buy iPod 5g 64gb or iPhone 5s 64gb? If I bought the phone no contract, I would have a phone as an iPod until I land a job and when I do get one eventually get cellular service. But who knows when that will happen. My main drawback is the phone is twice as much but the specs are quite a bit better than the iPod but the iPod is great as well especially for the price. So should I buy iPod 5g and mabie get an iPhone later on and have two devices or get the iPhone 5s?

Unable to delete texts on iphone?

I have an iPhone 5s and I have ios 7.0.4. Recently I have this problem where when I try to delete text threads on the messaging app, the app becomes super slow. Then I can't open any other texts or send texts to other people. So I reset my phone (home button and lock button held down) and when it turns back on I go to the messaging app and the text/texts I deleted are there again. I have tried restoring from backup and that didn't help any. Any help would be great thanks!