hi,

I cant get Dm 4.7 or Loader.exe to to work on my blackberry 8900 curve. I am trying to load os 5.0 and Dm says no update is needed. loader.exe dosent even list the new os 5.0 i installed. i followed all instructions you said but no luck.
one question i have is do i have to have my current os installed (4.6) when i install the new os 5.0 i want to upgrade to? i dont know what to do.