My Nokia Lumia 630 has a blue screen with a frowny face on it. What does this mean?

[WPCentral Question]

nokia lumina 630 has a blue screen with a frowny face on it. what does this mean.

how can i fix this problem?

 

[Makubex1980]

Re: nokia lumina 630 has a blue screen with a frowny face on it. what does this mean.

You are forced to do a hard reset, if that does not work you have to download the lumia software recovery tool http://go.microsoft.com/fwlink/?LinkID=525568 and reinstall the phone software.