My iPhone 3 won't send pics in text?

I have a iPhone 3GS andI have been able to send pictures through text messages up until Now I can't. It started when i did the last update I have tried different settings and hard reset more than once I'm really getting ticked off if someone could please help me As soon as possible!

How to fix the Wi-Fi on my Iphone 4?

I just downloaded the IOS 6.1.2 and I can't connect to any Wi-Fi at all. I have tried to turn my phone off then back on it still didn't work! Does anyone know how to fix it!

Can you use a regular Straight Talk SIM card in an unlocked AT&T iPhone 4?

So I have an unlocked iphone 4 that has GSM and all that jazz that you need to be able to utilize striahgt talks phone services. My problem is is that I knew I needed a Straight Talk sim card to put in the iphone. I went online on Straight Talks website and selected the simcard they had available. Little did I know that apparently I need a micro sim and the one they gave me is a regular sim I'm guessing since it's too big to fit. My question is, can I cut the sim card and use it?

What software did angry birds use iPhone?

I use xcode for my apps right now and I'm farly new to developing. But making a game such as angry birds or rc flight planes etc seem a little impossible to make in xcode. Do they use Carona? What are the best software that are the easiest to use to make a game.

My iPhone 4s won't play music or sound from videos without headphones in?

Okay, so I was talking to my friend on Facetime and she had to go. So I was then going to listen to music without headphones and i tried and the sound bar didn't come up, and when i pressed play nothing happened, I mean, it said it was playing but there was no sound. And i check the videos, same. So just for testing purposes, I had my dad call me, and the speaker worked, ring worked, vibrating worked, and just talking and the mic worked.

I just really need help and I'm really desperate for an answer.