I have successfully updated a Nokia 521 and 925 to WP 8.1 but the 810 is a frikkin pain in the rear. It gives me all BS reasons and I have used Nokia Software recovery tool to restore the phone and try everything again like 5 times already. Once I was able to get it to the point where it said you'll now be able to enjoy 8.1 but from that point onward, it's been nothing.
I am trying to move from Android to Windows and this is not fun. Why can't you sideload 8.1 like I can do with custom roms through recovery on Android?
Just a few days ago, wetook an in depth look at theNvidia Shield Tabletand … more
20 Aug 2014
By Will Verduzco
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?