So I installed something like volume boost x4 on my phone yesterday and it was getting laggy so I pressed both the power and home buttons to make it restart and all and it just won't turn back on. It goes to my boot logo, then eventually shows the spinning circle and restarts all over again. I just tried rerunning redsn0w to see if I could just restore it and keep going and it didn't work either, it acted like it was rejailbreaking and all then once it was done it just won't boot. And when I plug it into my computer iTunes opens and says the iphone restore thingy something or nother cannot be contacted (computer wasn't online) but usually it says that iTunes has detected a device in recovery mode but it didn't. So should I edit my host file to saurik and try to restore with shsh or what? I just can't download the 4.02 at home right now or else I would.