Regarding the 609011 face recognition error, it should be an issue with the official face interface. The new face mode has a diamond shape 【◇】. The official is aware of this situation, and since yesterday afternoon, some users may experience face authentication failures. Please try again later, switch devices, or uninstall and reinstall, which will trigger the circular face recognition method to resolve the issue. You can try this yourself. As of now, it has not been fixed yet.