The downloaded files are usually in .7z or .rar format. Use 7-Zip to extract them using the password 12345678 or 1111 as specified on the official site.
If you meant you want to install an APK file onto an Android TV box (like an Infinity-branded TV box), use these steps: Download INFINITY BOX apk
Run the to read your serial number and ensure your support/activation is current. Extract & Launch : The downloaded files are usually in
To use this software, you must have the or a Smart-Card. The software will not launch without it. Download Official Software : Visit the official Infinity-Box Downloads & Support page . Navigate to the Download Software and Updates section. Download INFINITY BOX apk