Installed Insider Preview on 1520. Getting LOADING Black screen. Any solution?

[WPCentral Question]

Lumia 1520. Installed Insider Preview yesterday. Since then getting Loading Black screen most of the time.

 

[pankaj981]

Give it sometime to settle in, the 1520 runs the preview really smooth

 

[Rising Mos]

You might want to do a hard rest. It will do wonders. Remember to backup things since you will lose everything in the phone.