
Start with the playlist
Install the PVR client through the Kodi add-on mechanism available on your build. Open its settings and identify whether the playlist comes from a local file or a URL. Apply the setting and test one live item before adding XMLTV.
Match guide data
Add the guide source using the add-on's XMLTV setting. Compare one channel key and a known current programme. If a single channel lacks listings, confirm its mapping before clearing Kodi's working PVR configuration.
Keep a restoration note
Record Kodi version, add-on version and whether each source is local or remote. Save the information that lets you restore the configuration privately. Do not include credentials or full source URLs in a forum topic.