**Firebase Services** have failed to function properly due to error: %1$s Notifications may arrive with big delays or not arrive at all without them. Please make sure: • Google Play Services are installed and up-to-date: https://support.google.com/googleplay/answer/9037938?hl=en • Telegram X is up-to-date • Firebase services are enabled • They are not blocked by your Internet service or DNS provider • If you have firewall or ad blocking software, Firebase domains are whitelisted • You can see 404 message in a browser on this page: https://firebaseinstallations.googleapis.com/ • System date and time is correct • Problem doesn't go away after restarting your device • All system updates are installed • You are using the **official** version of Telegram X: @tgx_log If the steps above do not help, try again with VPN that you trust, as it might be caused by Internet censorship applied by authorities in your region.