I have installed it on orange san francisco 1, rooted on 4.1.2 JB. Followed the instructions from #1 and 2. And nothing, it installes ok. Didn't put the JCV, because I don't understand how to do it. Copied the 2 files where indicated. Restarted the phone. and when I start the app, appears the black screen for about 5 seconds, and it crashes, doesn't show anything else. Can someone tell what to do to make it go?