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sha256sum restoretools.pkg # Compare with the hash posted on the official download page.
Apple transitioned these structural tools directly into a unified ecosystem package known as HomeDiagnostic.pkg . This newer architecture compartmentalizes internal applications into sub-packages—such as Astris_iOS.pkg for hardware debug cables and MobileDevice.pkg for driver frameworks—effectively absorbing the older core functions of RestoreTools.pkg . restoretools pkg
The flagship application used to flash firmware (IPSWs) to iOS devices. It allows for advanced options such as selecting specific restore bundles and kernel types (e.g., Development vs. Release).
While the software is proprietary and legally restricted, it became a staple in the early iOS research community for several reasons: Firmware Research: Release)
A specialized tool for installing firmware on development or production devices. PurpleSNIFF & PurpleFAT: Low-level diagnostic and file system utilities. Used for serial communication with hardware. Installation: Unlike consumer apps, these are installed in /AppleInternal/Applications rather than the standard /Applications Current Status:
: A highly customizable utility for flashing firmware, often used to restore prototype devices or specific internal builds. bypass broken restore bars
: The native, command-line tool binding for PurpleRestore compiled to /usr/local/bin/ . It allows for highly automated script deployments across testing racks.
A community-maintained script engine widely used to kick older Apple devices out of boot loops, bypass broken restore bars, and deploy custom firmware structures without corporate access keys.
sudo dnf install restoretools-pkg.rpm