If anyone is having a issue of their phones not displaying an image.. Please go check out Easy Steps on YouTube and they have a couple videos on S4 and S4 Active for screen replacement and Black Screen Fix..
It has helped me find out how to open my phone to replace my screen.. (Video shows if screen does not display any image after replacing just unplug connectors and re connect)
http://youtu.be/p3-OXLvKAvU
This video link below will show you how to replace the glass yourself DIY
http://youtu.be/dUqrkLHl-zE
It has helped me find out how to open my phone to replace my screen.. (Video shows if screen does not display any image after replacing just unplug connectors and re connect)
http://youtu.be/p3-OXLvKAvU
This video link below will show you how to replace the glass yourself DIY
http://youtu.be/dUqrkLHl-zE