I am having a big issue right now with this phone. When I first got it, my friend jailbroke it for me with blackra1n, but it was a tetherd jailbreak. Then for some reason I reset the phone. Now Im stuck on the recovery screen. I tried Blackra1n again, but it just freezes on geohots's screen than after a while it just shuts off goes back into recovery mode. Now I dont know what to do. Can someone please help me, i would really appreciated. Before I reset the device it was version 3.1.2. and its a 3gs I believe it was a mc model.