my sandisk blade cruzer 8 gb is write protected how can i remove the write protection

Hello,

in that case the drive is defective and needs to be replaced, so you can replace it with the place of purchase or with sandisk direct under this link

http://kb.sandisk.com/app/rmaform/session/L3RpbWUvMTQ0NDYzNjM4OS9zaWQvSVRpV0RLeW0%3D