blue screen of death ? That is so 'vista' era.. There might be some risks, better let some experts reply, but there is a 'gears' bug.. Though that was only with the ATIV phone.
And just to let you know, most nokia bugs, including bricking, can be solved by their tool which allows you to install your OS again via pc.
Replies are welcome here, even I'm looking for a definite answer
nice to hear some good replies so far
actually, I had experienced a blue screen on my lumia 820 and I had no idea why it happened XD, I had to do a hard reset in order for it to boot up properly again