gistfile1.txt

{
  "policies": {
    "DisableProfileRefresh": true,
    "DontCheckDefaultBrowser": true,
    "OverrideFirstRunPage": "",
    "OverridePostUpdatePage": "",
    "DisableFirefoxStudies": true,
    "DisableTelemetry": true,
    "UserMessaging": {
      "WhatsNew": false,
      "ExtensionRecommendations": false,
      "FeatureRecommendations": false,
      "UrlbarInterventions": false,
      "SkipOnboarding": true,
      "MoreFromMozilla": false,
      "Locked": true
    },
    "AppAutoUpdate": false,
    "BackgroundAppUpdate": false,
    "Preferences": {
      "browser.disableResetPrompt": {
        "Value": true,
        "Status": "locked"
      }
    }
  }
}