[ClaudiaSauro]

I tether jailbroke my iPhone 4 and last week I had to reset my networking settings because my wifi stopped working. Anyways, when I did that my phone restarted and so cydia, winterboard and my other jailbreak apps stopped working, and along with those my keyboard became transparent. -.- I went on Redsn0w and tryed the Just Boot but it doesn't work! It either tells me "missing.file", or "exploit failed"! It is very aggrevating and I have been trying for hours to get it to reboot with no results. I download an older version of Redsn0w and it worked up until on my iPhone there was the "USB ➡ iTunes" screen. I waited and waited and still it never worked. I NEED HELP!!!! I also tryed restoring it from iTunes, and even that doesn't work resulting in an error screen.