

Then, release the buttons and hold down "Power" button until the screen turns on.Now you can try opening the app, it may work fine. Press and hold down the "Home" and "Power" buttons at the same time for upto 10 seconds.


Usually when you open an app, you will see a black screen for few seconds and then app will crash with or without an error message. It is one of the most common problem in android operating system. Common Smart IPTV App Problems and Troubleshooting Steps ✅ I'm getting black screen / white screen (blank screen) when I open Smart IPTV?
