tech
March 20, 2026
Google details new 24-hour process to sideload unverified Android apps
The “advanced flow” will be available before verification enforcement begins later this year.

TL;DR
- Google is introducing a developer verification program in September 2026 to enhance Android security and combat malware.
- Apps from unverified developers will be restricted unless users opt into a new 'advanced flow'.
- The 'advanced flow' requires a 24-hour waiting period after initial activation to mitigate social engineering attacks.
- Users must enable developer options and a specific toggle ('Allow Unverified Packages') to use the advanced flow.
- This process is designed to be complex and not immediately accessible, requiring proactive user action.
- Google aims to balance platform openness with user safety, emphasizing that a secure platform is crucial for its adoption.
- Verification focuses on developer identity to prevent impersonation and malware distribution, not app content.
- Rollout begins in Brazil, Singapore, Indonesia, and Thailand in September, with a global expansion planned.
- The verification system is integrated into Android 16.1 and will be available on all supported devices.
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