I have a Nokia Lumia 1520 (RM-937).
I'm thinking of updating it today to WP8.1 using developer preview. But before I do that, I wanna ask those who own the same phone as me what are the bugs or issues that you encountered when you installed it. I don't wanna mess up the camera, microphone, battery, etc. Is it all working well now?
I forgot to ask: how big the estimated file size of the WP8.1 OS?
I'm thinking of updating it today to WP8.1 using developer preview. But before I do that, I wanna ask those who own the same phone as me what are the bugs or issues that you encountered when you installed it. I don't wanna mess up the camera, microphone, battery, etc. Is it all working well now?
I forgot to ask: how big the estimated file size of the WP8.1 OS?
Last edited: