How to recover Media-nav system Renault. nav and map not working solved (DEPRECATED)

How to recover your renault media-nav system if nav and map are not working when stuck on warning screen. Disclaimer: "Unfortunately, this recovery method no longer works since Naviextras has removed the recovery files from their site. If you experience this issue, I would advise you to get in touch with Naviextras or Renault." link to recovery zip (deprecated link): https://renault.welcome.naviextras.co...