How to get rid of Black Screen
On certain Lumias running a build not supported for them, they may get a known bug called “Black Screen” bug. It may cause unresponsive screen and a restart is supposed to solve it temporarily. But, using the mentioned version of Interop Tools, you can remove this bug. The tools required for this process are: Interop Tools: Download Dependencies: Download First of all install all the dependencies on your Lumia and wait for 60 seconds. Then install Interop Tools on your Lumia and Interop Unlock your device. Now, 1. Open the Interop Tools. 2. Open the Menu and go to Tweaks. 3. Turn off the Continuum Independent Monitor Idle. You are good to go. Now, you are free from "Black Screen" bug.