App to control my phone with my tablet?

[GerGa]

Hi,
My Galaxy S4 screen just went dead, but the touch screen still functions. I used an MHL adapter to see the screen on a pc monitor.
While I am waiting for a new phone I am looking for an app that will mirror and allow me to control the phone on my tablet.
I could swear I have seen an app like that before.

Thanks

Tablet is an Nvidia Shield K1 btw. Also, what is the best way to get 4G internet from my phone to my tablet?

 

[B. Diddy]

Maybe try Screen Stream Mirroring Free?

 

[Rukbat]

Any VNC app (server on the S4, client on any computer or phone) will work.