The windows version of Duplex IPTV is available in the Official Microsoft Windows StoreCategory: EntertainmentLink to app in Microsoft Windows Store: (DuplexPlay)Download and install Duplex Play APK on Amazon Firestick/Fire TV.If you want to install this app on Firestick, use this step-by-step guide:
Click on Settings from the main menu.
After that, click on the My Fire TV or Device option.
Click on the Developer Options in Device.
After that, click on the Apps from Unknown Sources option.
After that, click on the Turn On button.
Return to the Home Screen and click on the search icon.
Type “Downloader” in the search box.
Click on the Downloader app and install it.
And on the Open button.
Click on the Allow button.
Click on the OK button.
After that, visit Settings in the Downloader app from the left.
And on the Browser or Home.
Click on the URL bar.
After that, click on the URL to download Duplex IPTV Player APK. (HERE)
Now the APK file is downloading, so wait for a few seconds.
Click on the Next button.
Click on the Install button.
Wait for installation.
Click on the Done button.
And on the Delete button.
Click again on the Delete button.
Click on the Home button on your remote, you will get the following screen then click on Apps.
You can see Duplex IPTV Player is located at the bottom.
Select Duplex IPTV Player and long press the menu button on your Firestick remote,
you will get options on which to click on the “Move to front” section.Now launch the app.