Why won't my iphone 4s let me delete contacts?

It says a contact is deleted for my contacts but when i typed a T into my bar to create a message one of the contacts came up as someone i deleted why is the mane still in there.

I found an iPhone on the street?

So I found an iPhone on the street. It was unlocked and it's carrier is AT&T. I don't want to keep it cause I'd feel guilty so I want to give it back to the owner. If I go to an AT&T store and give the phone to them, will they find the owner?

What would be my better operating system?

I'm assuming I will get biased answers on this, but I'm asking anyway. I'm 18 have been using a pc my whole life. I like almost everything about it, especially Microsoft office. As for mac, I have used one in school and they seem difficult to operate. I have heard good things about mac like how it is resistant to viruses and how many people never go back to PC. Other things to consider: I absolutely love Google, but it doesn't seem to have a preferred OS. I use ipod/iphone and i find them and their apps convenient. Lastly, my preferred email would be windows live/outlook. Judging on that information would it be more convenient for me to switch to mac?

Is the ipod touch, ipad and the iphone the same thing?

I'm thinking of purchasing at least one of them and I need some help making my decision.

I keep getting texts from myself?

Me and my dad share the same Apple ID for our iPhones. Whenever I text him, my text will go to him then come to me as a new text from myself. How do i stop this from happening!

Does an iPhone 5 have a decent camera on it? Good quality? HD?

I have an LG lucid, does the iPhone 5 have a camera similar in quality?

Can an iPhone 4S be used on Page Plus?

I've been wanting to buy an iPhone 4S, but not on Verizon
& I was wondering if I could use it on Page Plus

IPhone gives me the No SIM Card Installed message. What do I do?

I just transferred my SIM card into a friend's iPhone 4, and it says that no SIM card is installed. How do I get it to work?

For the record, my sim card is a T-mobile SIM card that worked just fine in my old phone (which was an iPhone 4S).

What is the difference between iPhone 5 and iPhone 5s?

What is the difference between iPhone 5 and iPhone 5s?

Where can I get a cheap iPhone 4s?

I have T-Mobile. I want to buy an Unlocked iPhone 4s. I would to buy a 16 or 32 gb model or even 64 gb if its cheap. The price range would be from 100-360. Used or Refurnished. Where could I buy a cheap one? Wal-Mart, ebay, amazon? Also if I can't buy it. I Would have to buy a Samsung Exhibit II 4G.

Added (1). Also I Mean 100 to 360 US Dollars