Sustained Mobile Phone Performance - Fbo Delivers

The host asks the storage device for the current physical fragmentation level of those files.

As a mobile device is used, files are constantly written, deleted, and modified. Over time, this leads to two types of fragmentation: FBO Delivers Sustained Mobile Phone Performance

This fragmentation forces the storage controller to perform multiple "seeks" to read a single file, significantly slowing down app launches and system responsiveness. The host asks the storage device for the

Even if data appears contiguous to the software, the physical flash memory (NAND) may store it in non-contiguous locations due to background tasks like garbage collection . files are constantly written

If fragmentation is high, the host instructs the device to perform physical defragmentation .

Parts of a file are scattered across different logical addresses.