Here is a video of disassembling of the Nokia Lumia 800. The video displays how one can open up the device and change the LCD screen of the phone.
It is not an easy task to disassemble the smartphones of today. Be it the iPhone series or Android phones, opening up these devices is never an easy task unless you are an expert in this. But the video shows how easily can Lumia 800 be disassembled and its LCD screen can be changed.
Probably, this is another reason why Lumia 800 stands above numerous Android smartphones and iPhone devices.