: Go to your device Settings > Security (or Apps) and toggle on "Install apps from unknown sources."
Since this application is not available on the official Google Play Store due to its nature as a third-party IPTV service, you must "sideload" the APK file. Download thor iptv plus techopro apk
: Ensure your Android OS is up to date and that you have enough storage space for the installation. : Go to your device Settings > Security