I am on Sprint and have a samsung Upstage M620. I
I am on Sprint and have a samsung Upstage M620. I just tried to install the Sprint Music Manager to a new PC and I get an error when it tries to activate stating that the sph-m620/154 is not currently supported by this product. I can't get it to activate or allow me to sync any more.
Cell Phones - Samsung - SPH - UpStage SPH-m620 Cellular Phone