I was helping a friend move into another House that was a total wreck. Apparently the previous tennents had been evicted. Anyway... among a mountain of junk was an original Blackberry. Now... amazingly it powers up and charged ok but heres the issue. It says invalid sim yet seems to show some custom settings from T-mobile. In addition there is no browser, no BBM and no app world. I'm not even sure it will work on something that old but I just thought i'd see how far I could get with it. Any Advice?