How to use MMS on T-Mobile iPhone 3G?

I have a factory unlocked iPhone 3G and I'm using T-Mobile, on my old phone I was abe to send and receive videos and pictures to and from others, but ever since i started using the iphone me and my friends were noticing none of my pics or hers went through to my phone, is there any way to use mms on iphone 3g? I don't have data plan and I'm usually in areas with Wi-Fi! Please Help!

Added (1). P.S. I did the thing where you change the settings on the cellular data network, and i got the info from t-mobile. NO LUCK

Does the iPhone 4S have ios6 preloaded onto it?

I ordered a 4S today & since the software update has been out since Sept, has apple updated all their devices with the new iOS 6? Or do I have to manually download it myself once I get the phone?

Emails won't send from my iPhone or iPad

Had a temporarily blocked message and now nothing will send from my phone - this is unacceptable. I sent an email to a large number of company members when this happened BUT i MUST be able to do this when I have 132 people once a year as temporary company members.

How to get cheap iphone plan?

Is it cheaper to buy an iPhone from eBay then buy an SIM card?
Don't care too much about a data plan (though that would nice: p after all, it's an iPhone!)
Will the phone company's charge me extra if the card is for a smartphone?

IPhone won't restore? Forgotten passcode?

I forgot my passcode for my iPhone 4s. I have tried to restore it, but it keeps saying that the phone has a passcode on it and and you need to get rid of it before you can restore it. But because I have forgotten the passcode, I can't do it this way. But when ever I try and do it through DFU mode, the same message still comes up half way through 'extracting files'… Any other ways?

How to send music from laptop to Iphone?

I'm trying to send a song to my iphone (crappy 3gs one) and i keep going on '*insert phones name* Music - file - add file to library - then find the song that i want and then press ok.

I do have Itunes btw aswell…

then i does nothing! I've tried copying and pasting, nothing works either! Media monkey won't work unless its umplugged from my computer… What to do!