Hi,
WD should make this a build in feature,
everytime you update your firmware the old on is placed in a hidden spot on the hd, pressing the resetbutton will just reset the mbl to factory default, yet holding it in for x amount of time will rollback to the firmware it has stored, no more bricked or broken (through firmware update) mbl ever again.
It would be a good security feature and would offer security for users hesitant to update like me.
