Google explains why Android AICore occasionally takes up more storage
9to5google.com May 3, 2026

Google explains why Android AICore occasionally takes up more storage

AI-summarised brief · reviewed before publication

Google explains why Android AICore storage occasionally increases due to temporary storage of old and new versions of the Gemini Nano model during updates. AICore is available on Android 14 and higher for supported devices, enabling on-device AI for enhanced privacy and performance. The extra storage space clears automatically after the system confirms the update is stable, typically within 3 days. This feature allows for instant reversion to an older version if an error occurs.

💡 Why It Matters

  • · As Google embeds Gemini Nano deeper into Android, the infrastructure supporting safe, reversible model updates will matter more — this is an early look at how the company plans to maintain reliability as on-device AI becomes a standard feature, not an optional one.