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Ensure you are using a cable rather than USB-C, or try a different computer (Intel-based Macs or Linux systems are often more reliable for this). Error 1600 pwndfu tool
If an older iPhone is physically damaged or stuck in a boot loop, digital forensics experts use pwndfu tools to boot a custom ramdisk. This allows them to bypass the corrupted OS and securely dump user data without altering the device's storage. Please clarify which of these topics you are