Unable to check for updates on Lumia cyan

[Viru116]

Hi,

I'm current rocking Lumia cyan on my L520, however since I've installed Lumia cyan (using nokia software recovery tool as i was using preview for developers) I'm unable to check for updates. I'm getting some 80072ee7 error.

Now. I've not installed preview for developers.

please suggest a solution, excerpts soft/hard reset.

thanks in advance