how to make a plug-in for Sense 3 works in Sense 4

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http://forum.xda-developers.com – There is a China apps call "jiepang", it works in Friendstream in Sense 3. I recently RoM to virtuous infinity 3. I move the jiepang friendstream apk into sysm/app, but it can not works. I believe it is because it has the changes between sense 3 & sense 4. Does anybody can help?:cowboy: (HowTos)