Are there any problems with Windows Phone 8.1 on the Lumia 520?

[WPCentral Question]

if i am updating windows 8.1 on my lumia 520 then it is creating any problem or not

 

[Laura Knotek]

Please see the following thread: http://forums.windowscentral.com/nokia-lumia-520/272597-lumia-520-cyan-update-thread.html