I installed blackrain and used cydia. I have a 3gs iPhone with the newest firmware. Everything was going fine but today my cydia won't load. It just returns to the homepage. I turned my phone off to see if that worked but it still is doing the same thing. I started researching all of the ways to fix it but alot of it I don't really understand how to do, especially trying to fix it through mobile terminal. I just get a message saying command not found. I tried using cydiacache tool but whenever I try it says it's stopped working. I don't have ssh because I couldn't install it fast enough before I had problems. I can't install anything off cydia so is there anyway someone can help me out here?