Just got an unknown update

[pankaj981]

Its basically the Denim firmware as per Microsoft's site. If your firmware has 1451.xxxx in it then its Denim, if its still on .1424.xxxx then its Cyan. Did you guys notice any improvements?

 

[accursedvenom]

My firmware version is 1439. I had to restore my 925 2 weeks ago and it showed denim until I downloaded the 3 OS updates to get my OS back to where it was, which is now 14219.