This is true. A sharp crystal CM12-4 g in the research and development on the way. Unfortunately it still exists some problems. The author is underway. I'm sorry the author did not provide relevant tutorial, we only can wait. Hey friend! Efforts. In China, a discussion group is an organization, tencent QQ skirt ID is: 551750290, if you are related to the android hacker research experience, and administrator for the next work to repair its vulnerabilities