Have you ever had the need to reset a device back to its original factory default? If you do a search for the device in your favorite search engine you will probably find these instructions.
Warning: Following the instructions on this site will erase all your data on the device and revert it back to its original configuration when you first bought it.There's a site called Factory-Reset.com that is trying to be a one stop shop for this information. Before resetting your device, backup your data (if you still can). To reset it, just search the site for the product, then follow the instructions.