If you’re comfortable running a developer/public beta - you can get the profile from here:
Apple Beta Software Program
This will allow you to get iOS 14.5 Beta 1 - which includes support for “Mask ID” (requires an Apple Watch) & Dual SIM 5G
iOS 14.5 Beta 1! Mask Unlock & 30+ Features/Changes - YouTube
Obviously continue at your own risk - I personally could not wait for the update, so I updated (you may not be able to downgrade again) but it’s honestly quite stable and no different to the “stable”/public releases
