A recent discovery in iOS 27.2 suggests Apple could introduce a more comprehensive method for wiping device data. According to findings reported by 9to5Mac, the operating system code references an option that allows users to overwrite iPhone storage with blank data after performing an erase.
Modern iPhones typically rely on cryptographic erasure, which renders stored data inaccessible by destroying the encryption keys. Introducing an option to actively overwrite internal storage with blank data would provide an additional layer of sanitization, physically replacing remnants of old files on the storage chips.
This functionality could prove especially valuable for enterprise environments, government use, and security-minded consumers looking to sell, trade in, or recycle their devices. It remains uncertain whether this capability will launch as a standard setting for all users or be reserved for specialized enterprise device management.
For full details, check the original coverage on 9to5Mac.
