i downloaded it. and every time i tried putting it into dfu mode it did not recognize. i know i put it into dfu mode successfully because I had a black screen and itunes gave me a message about my device being in recovery mode. However greenpois0n did not recognize the fact that my device was in dfu mode. I tried it over and over and it didn't work. I ended up using limera1n, which worked successfully for me the first time, however i'm scared that i may have the battery drain issues everyone has been talking about. I guess time will tell for now. If not i'll restore and try greenpois0n again. Hopefully i don't have to. Let's see. Does anyone have any info as to why greenpois0n wouldn't recognize that my phone was in DFU mode?