Absolutely unbelievable. In LE55ONS longest repair video yet, he takes the Nokia Lumia 820 apart - right apart. It's long, it's messy and I can't believe many people reading this would contemplate having a go themselves, especially when the 820 is obviously still in warranty. However, it's priceless geek porn and a facinating insight into the minds of both the phone manufacturer and repairer.

As usual, don't even think about doing this sort of thing unless you're 100.0% sure what you're doing!