Does assigning a photo to a contact on the iPhone do anything?

Does assigning a photo to a contact on the iPhone do anything?

On the iPhone 4 does it say message read once a person reads your message?

You know how it's like "message received at " and then whenever on the iPhone well on the iphone 4 does it say when and if the person read and received the message?

What would Steve Jobs think of the slightly cheaper iPhone 5C?

My teacher told me that Steve Jobs would around in his grave if he knew that the company he built was selling a cheaper, less premium iPhone. What do you think?

Added (1). * roll around

My iphone 4 went to a black screen and the top button is broken?

I was just texting and it happened, if i let it die and then plug it in will it turn on? I tried leaving it on the charger for hours and plugging it in the computer! It was at full charge when it died! I'm crying and i don't know what to do!

Planning to get an iPhone 5?

So I'm planning to get a iPhone 5/5c/5s (I don't know the difference between them). I just want to know the pros and cons of having one. Right now I have the first galaxy. It sucks. So give me just the main thing on iPhone 5, pros and cons, and what the difference between all the names of it, ect ect ect.

How much a iPhone 5c or 5s is on a 2 year contract at Koodo?

Anyone know how much a iPhone 5c or 5s is on a 2 year contract at Koodo?

My iPhone won't let me download in-apps?

I have a game on my iPhone, and I purchased coins for the game. It didn't give me the coins so I tried to to re-purchase it again and it said that I already purchased the item and I have to download it in in-apps. I enabled it under restrictions and it didn't work. I signed out of iTunes then re signed it. It won't work. Anyone know why?

My car head unit charges via USB but won't play music?

I bought a Dual XDM260 head unit for my 2000 Chrysler LHS. When i plug my iPhone 5 in via USB it charges and the USB mode pops up then quickly changes to auxiliary. The manual says that the unit is capable of doing such a thing but for some reason won't. Is there anything I can do?

Can't delete photos from iphone 4?

My brother gave me his iphone 4 because he got another, the phone's been flashed to cricket so i can't do a system restore without the possiblility that it become jail broken. Also all of the photos and information was flashed to the new iphone 4 that he bought (Not sure if that helps)

So, how do i delete his photo's? I'd really prefer not to have those on it V-V I've tried going into the camera settings, the photo area and selecting as well but there's no delete option!

Needing these pictures gone so i can sell the phone and buy another.

Added (1). It does make sense if you know anything about phones… A jail broken phone is no longer usable without being plugged into a computer each time. The woman at Cricket also confirmed that a system restore of the phone would possibly cause it to become JAIL BROKEN.

How to set up my new sim card?

I have recently brought a new sim card from ASDA (EE). I have an iPhone 4 which obviously has the microsim which comes with the new sim i have purchased.
I was wondering how i program my phone to use this new sim when my phone is locked to Vodafone, without having to pay anything preferably but if its necessary then ok. Just looking for a step by step tutorial or a weblink etc.
I'm British if that makes any difference.