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This fragmentation forces the storage controller to perform multiple "seeks" to read a single file, significantly slowing down app launches and system responsiveness.
This report examines , a storage technology standardized by JEDEC to ensure mobile phones maintain high speeds throughout their lifespan . While new smartphones often feel fast, performance typically degrades over time as data becomes fragmented; FBO is designed to solve this specific "lagging" problem. The Core Problem: File Fragmentation
The host (phone's OS) identifies specific files or address ranges that are critical for performance.
FBO is a feature introduced in the (Universal Flash Storage) standard to combat this aging effect. It functions through a specific host-device protocol:
