So wanna try nougat on k4 note why not... Things to started Rom Gapps Recovery Procedure 1. Make sure you're using latest Marshmallow firmware and flash Custom Recovery via fastboot!(OR any Other methods) 2. Update recovery to TWRP if not on it [Recommended] 3. Wipe-Cache,data,system,internal storage 4. Install ROM 5. Install GApps (optionally) [Recommended] Dont forget to share your experience with it in the group.... Enjoy Hit g+1