• •Software developer Simon Dalvai achieved a 99% Google-free Android environment using a custom ROM and de-Googled apps
• •Dalvai confirms that core functionality remains, though specific proprietary dependencies were replaced with open-source alternatives like F-Droid
• •The transition requires significant technical manual effort, leaving the long-term viability of app updates and security patches uncertain for average users

Software developer Simon Dalvai has successfully migrated his primary smartphone to an Android configuration nearly entirely free of Google services. This move follows an industry trend of 'de-Googling' via custom firmware like GrapheneOS, which prioritizes privacy by eliminating background telemetry and tracking hooks. However, the friction of maintaining such a setup—specifically replacing core system services and troubleshooting app incompatibility—remains a barrier for non-technical users. Whether this approach offers a sustainable path for mainstream mobile privacy depends on whether open-source alternatives can keep pace with Google's increasingly integrated ecosystem updates.