I think they would still fail with MeeGo, same like Blackberry failed even though they had really good OS. I remember was going to their conference in amsterdam and were giving their new Blackberry Tablet for free to attract developers to make any app.

If Nokia and Blackberry team up they maybe would succeed. Nokia Mobile still could be around if instead choosing Windows Phone would release Android phone back then.

BlackBerry didn't have a really good OS until 2011 or later which was too late.