Human: How do I open WRF files on my Android or iOS device? Assistant: 
Open WRF Files
1. Download and install WRF2WMV from https://help.webex.com/en-us/WBX000026388/WRF2WMV-Converter.
2. Click Add.
3. Click OK.
4. Click Start Converting.
5. Download and install VLC Media Player from the Google Play Store or App Store, and open it.
6. Tap the three line menu.
7. Tap Directories.
8. Navigate to and tap on your WMV file.