Some of you may have heard that there was a one off bug reported a while ago, where someone got their into full (yet buggy) portrait mode, but couldn’t recreate the circumstances to do it again. I’ve figured out how to recreate the bug, and here’s the how-to so you can try it out for yourself.

A full guide to force your n900 into portrait mode, and a heap of screenshots can be found here - may as well link you rather than quoting the whole thing!