Just the other day we saw RIM add a sneak peek image to the BlackBerry 10 info page. The new image was found in the latest BlackBerry 10 Dev Alpha OS update.
As you can see the BlackBerry 10 L-Series has a unique textured back plate. Though, the BlackBerry logo is still centered, which could cause problems for the brand. When holding the device, the logo will be hidden by the users hand.
Nevertheless, check out the video below to see the tutorial video in action: