So I was rooted running Fab's Apex rom. I got greedy and thought that if I sbf back to 2.2 then go back to the rom I'll be able to up my overclock speeds. Well, now I cannot get root back. I'm using the mac method and maybe someone can help me. I've extracted everything correctly into the sdk folder, then once I've cd to the tools folder, the next step is the "chmod 0755" step. Everytime I type it in, it gives me an error message saying its not found. Anyone encountered this or know of a fix for it? Thanks in advance.