A. 1. Check for updates manually: Go to the Google Play Store, search for Criptext Secure Email, and tap 'Update' if available. 2. Enable auto-updates: In the Google Play Store, go to Settings > Auto-update apps and select 'Over any network' to ensure you receive updates automatically.

B. 3. Monitor app forums: Keep an eye on user forums or community discussions for any news regarding updates or upcoming features.