Huh? Either you have the ability to fulfill the demand of a growing market are you cannot. The factors around that ability boils down to pure sales. Either you have the sales or you do not. And within a growing market, you're to have growth. It didn't happen for Nokia. It happened for Apple (newcomer) and Android (newcomer). It didn't also happen for BlackBerry (established player).
Have to ask if you mean high glamour means iPhone or Vertu.
The N8 depended upon the camera and not much else during a time where more was expected. Same for the 808.
Nokia was in all of those markets quite comfortably for ages.
Growing sales, that had either peaked, or were going to plateau. We'll never know now.