Well, since Nokia says "sure you can have an update, if Adobe provides it", and Adobe says "sure you can have an update, if Nokia provides it", the status of the update is as clear as a binary value. Will it come? No. Why not? Because Adobe wants money for it. That's how they make money.

Adobe has an partial or complete update available and are happy to sell it to Nokia. Nokia has already bought the previous version and that's what's on the spec sheets. They won't be buying another, they have no obligation to give you more than you originally paid for, and they may even hope that Adobe decides just to release what they've made anyway.

Either way, that's hardly firmware and would more than likely be announced as a separate upgrade instead of as a firmware fix.