A tool developed by Magnet Forensics called GrayKey can circumvent Apple's automatic iPhone restart feature, allowing law enforcement access to device data that would otherwise be protected. Apple's security measure automatically restarts iPhones after 72 hours without unlocking, making it harder for unauthorized users to access sensitive information.
GrayKey keeps devices in the "After First Unlock" state, where certain data remains accessible for extraction by forensic investigators. While the company hasn't disclosed technical details, security experts speculate the tool may manipulate the device's internal clock or disable processes responsible for data expiration. This capability raises significant questions about the balance between law enforcement's investigative needs and user privacy protections built into modern smartphones.