[Troubleshooting Guide] Samsung Galaxy S4 AllShare Cast / Screen Mirroring Problems
One of the features of the Samsung Galaxy S4 that is not often used is the AllShare Cast or screen mirroring. It is a function that simultaneously broadcasts whatever it is that’s on your phone’s screen to your TV. This has been proven useful when a user wants to share videos, photos, documents, or anything that may be best viewed on a larger monitor.
As far as I know, there are three most common issues:
1- AllShare Cast Wireless Hub Problem
2- Screen Mirroring Problem
3- Black Screen/No Picture
Let’s try to look closer into these problems so we would know their possible causes and what could best troubleshooting procedures be.
Those who are interested can check the source : http://cloudandro.com/News/news_3_en.html