I have a problem with my sandisk cruzer 4GB its nt working as its on some writeprotection mode give me a solution

give me a solution

I believe the top hit on this link should answer the question.  http://bit.ly/1EJnwnT

90% of the time, unfortunately, that is already bricked. Try to ask for a replacement if it still is under warranty. <img src=“https://imagicon.info/cat/5-43/1.gif”/>