How to change the back cover of the Nokia Lumia 920

The Nokia Lumia 920 Windows phone comes in a variety of colours. But, unlike other Lumias, the backplates aren't made to be changeable.

But spare backplates are now starting to be available, for example from this website, where they cost £10.47.

And - apparently - getting the back cover off a 920 is fairly simple, if you have the correct tools. Here's a video demonstration on YouTube.

We don't know what the quality of these backplates is like...and there's the usual warning it may make your warranty invalid.