WDTV Live Hub freezes when the Ethernet cable is plugged in

use method 2 HOW - TO: Update Failed at Step 2
firmwares - http://wdc3.custhelp.com/app/answers/detail/a_id/5860/~/how-to-roll-back-the-firmware-on-a-wd-tv-live-hub-media-center%2C-wd-tv-live