We've got an 8gB SD card that has lost its "write-protect" switch which has
unfortunately converted it to read-only.

A quick shufti inside doesn't reveal any obvious switch connections so I'm
guessing the switch jumpers a couple of legs on the memory chip.

https://www.dropbox.com/s/j3fi8icqqx...%2040.jpg?dl=0

If there anyway of rescuing the card? It's not really about the money, just
the challenge. ;-)

Tim