I'm moving to a GrapheneOS phone, which is a De-Googled Android device. Consider moving to this for your next phone.
But what about iOS users? Michael Bazzell with Intel Techniques talks about how to secure your iPhone better.
He talks about the following.
- Benefits of iOS
- Risks of iOS
- Privacy & Security Considerations
- Remove unused stock apps
- App Store login vs iCloud login
- App funding
- DNS: https://nextdns.io/
- Calendars & Contacts: https://www.etesync.com/
- Password Manager: https://strongboxsafe.com/
- VoIP App: https://acrobits.net/
- VoIP Service: https://voip.ms/en/invite/Mzc2NjM3
- Data Service: https://refer.telnyx.com/refer/zrfmo
- Custom App Settings
- Shortcuts for Home Screen