Maaaan that sucks! Such an awesome phone. I'm running WP8.1 on my L920, it's nowhere near smooth. App-resume times are insane and I can't get it to update to W10M, not even via the Insider App. Seriously doubting whether I should buy a Windows Mobile device again, it seems like there hasn't been progress in the past 18 months or so.
Patrick van Vlooten I've already given up. I'm using an iPhone now and I notice the huge difference. The app gap plus the lack of general interest from developers and Microsoft itself made sure I wouldn't get another Windows Phone right now. Miss the camera though, despite being slow, it still took great photos.