mobile

Hi I have a Samsung Galaxy Note 4. Was Kitkat, recently upgraded via Kies to 5.0.1 Lollipop. Just re-rooted device per instructions on XDA Forums, and it took the root. Root checker states device is rooted.
I have the gamekiller.apk as well as the gamegaurdian.apk files on my SD card. When installed, both are crashing within the first few seconds.

How do I get these to work like they swhould please?? Need help!!

Thanks, sincerely,
Skymaster67