Nokia's current-generation of Windows Phone 8 devices have all been given tasty performance and stability updates.

The new download fixes WP8-related auto-brightness issues, which should make for a less drastic brightness shift like the one you see in the Lumia 920.

Not that Windows Phone 8 wasn't snappy enough on the likes of the 920 and its younger brothers, but Nokia promises the download should speed up the phones as well.

READ: Nokia Lumia 620 review

For those who want specifics, the 920 and 820 update is called 1232.5957.1308.00xx. The Lumia 620's update - still to be made available - is called the 1030.6407.1308.00xx, and promises improved touch behaviour and fixes to camera performance, including exposure and flash.

Nokia says it is delivering the updates as we speak and has posted a handy support page which will help you download them.

Hunter Skipworth

The baby of the Lint team, Hunter has been a tech fan since he bought his first MiniDisc..and what a waste of money that was. He began writing about electronics at the age of 16 and hasn't stopped since. Nowadays he fulfils his mobile phone and gaming obsession whilst attempting to distract people from his bizarre name. Regular meetings with the Gladiators crew see Hunter often returning to work battered and bruised. Considers himself a music obsessive, was once the most highly decorated scout in the country. Fan of trousers.