After that copy and paste mod SecLauncher4 to system/priv-app and delete SecLauncher.odex..set permission to 644..reboot..
If anybody have problem FC,just use easy launcher for a while to setup back..and if u have set default launcher,press and hold home button and go to task manager to clear default launcher and use easy launcher for a while..
I hope this help for those who have problem because i too have this problem for a first time..
Sorry for my bad english..
Sent from my SM-N9005