My son has a MID android tablet, either 1.6 0r 1.5. Bought it for xmas in the uk via a firm called IJT Save. He changed the unlock pattern , then forgot it. Supplier cannot / wont help. My son cannot remember the pattern. Now we are left with a useless tablet that wont go past unlock screen. I also go him a keyboard/ wallet that plugs in via usb & when pressing various buttons at present can access some files - also memory stick does similar. Anyone help as I am running out of patience with it. By the way, there seem to be an infinitenumber of attempts to unlock it. I got to 150 efforts and nearly through it out the window. My Samsung android mobile will not do this but this chinese tablet is getting on my nerves .