Sorry if this is in the wrong section, I wasn't too sure where to post it since it doesn't relate to the iPhone. I have an iPhone 4 but also like to use other phones so I bought a micro-sim adapter. I wanted to know if at&t would unlock a Palm Pre Plus so I could use it internationally? I purchased it online a while ago but the cheapest unlock software will set me back $40. Rather not, but will take that route if necessary. Thanks.