Alright, so I purchased an iPhone 3G behind in Mar 2009, afterwards it got stolen at propagandize on Nov 2009. I do not wanna go in to details, though I reported it to my propagandize admin, and they haven’t finished anything, even when I gave them the sequence number. After the twelve month period, I went to an AT&T store and checked if you were eligible. They pronounced you weren’t means to ascent for eighteen months, not twelve months. I’ve been regulating this distressing Motorola KRZR as my behind up phone, and it’s about to die. Then I listen to about this difference or well-developed upgrade, not certain which a single it is, and the sales repute pronounced it’s expensive, similar to $75 and I browsed a integrate websites observant something about iPhones not authorised for this upgrade. I’m seeking to get an iPhone 3G. Now, my questions are:  What is an difference upgrade? How prolonged I have to wait for compartment the difference ascent if I have 6 some-more months to go? Where just can I get an difference upgrade? (someone referred to something about a wm? not certain what which is) If I’m perplexing to get an iPhone 3G, can I get this upgrade?  Thanks in advance.