I did the same thing that every upgrade post says to do.
I downloaded DM 4.7.
Then I downloaded device software 4.5 onto my computer.
Went to correct file and deleted vendor file.
Connected BB 8310 via USB and launched DM!
Nothing...just tells me its updated, but I know its lying to me.
As I went into options>about and my phone says 4.2.2.170
Is this because I use At&T?
