Don't worry guys if you can change the tire on yout car you can fix the SD CARD LOCKED PROBLEM.
You will need a set of mini phillips screwdrivers (everyone has a set in there box)
Open camera door note the tiny scews I think 4~5 of them also two screws that hold the back-up watch battery. remove all of them.
there are more screw inside just take your time and find them.
Carefully lift out the guts and you will see a set of contacts along the side of the SD CARD SLOT.
You can slide your sd card in and out of the slot and note that the contact point open and close.
the reason your card reads LOCKED is because the contact points are dirty I used fine sandpaper
to clean them up after I done this the camera worked perfectly again. The whole job took all of 15 min to preform.