Quasar Install on G-Box-Q
Install the latest Quasar release on to a SD card
Google for "repository.unofficialquasar-latest" find the latest verision. As of today it was 1.0.3. Save on SD card.
Put the SDCard into G-Box-Q
Install Quasar like any other add-on (Select Install from zip. Look for SDCard)
Go to Settings > Services > Remote Control and enable both options
Restart Kodi
Install repository.unofficialquasa from SDCard. Wait for Add-on enabled notification.
Select Install from repository.
Select Unofficial Quasar Repo or Unofficial Quasar Repo Mirror.
Select Program Add-ons.
Install providers.
https://seo-michael.co.uk/how-to-install-pulsar-repo-setup-pulsar-for-xbmc/