Nokia X30 and Nokia 2.4 have received updates, specifically the monthly security patches. While the Nokia 2.4 now has the August patch, the Nokia X30 boasts a very recent September update. I also checked the Nokia XR21 and G60, which utilize the same chipset, and unfortunately, the update isn’t available for those devices.
Here are the details:
Nokia X30: 95.35 MB, September patch, available globally
Nokia 2.4: 27.84 MB, August patch, available globally
So, if you own the Nokia X30 or 2.4, follow these steps: Go to Settings > System > System Update > Check for updates to keep them secure and up to date.