'Write Protection'?

if its write protected it cant be formatted. Not using safely remove hardware should not cause it either.

I think the microSD might be buggered.

Mmm okay, so if no one knows how to fix it then I should just get another adapter, right?

I told you to try a different adapter back on Wednesday ;)

i know this might sound crazy but try it ( it work on mine when i had same problem) i scaned it with a anti-virus program in the computer and i got a file that needed healing so i clicked "heal" and it started to work again (this sound crazy right?) anyway tell me if something happend when u followed me