Wear-leveling
Definition
A flash storage controller behavior that distributes write operations across all available memory cells to prevent premature failure of any single cell. As a side effect, deleted data may remain in physically distant pages that the file system no longer maps, creating a window for forensic recovery.
Related terms
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- iOS Keychain
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- NAND flash
- The type of non-volatile memory used in all modern mobile device storage. Data is written to pages grouped into blocks; erasure operates...
- Plist (property list)
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- SQLite
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Explained in
- Data Persistence and Evidence Locations on Mobile DevicesA flash storage controller behavior that distributes write operations across all available memory cells to prevent premature failure of any single cell. As a s...