It is a native Windows port of the checkra1n jailbreak tool (originally for macOS), often bundled or associated with the iRemoval PRO toolkit. Key Features of iRa1n
| Feature | Description | |---------|-------------| | | The jailbreak remains active after a normal reboot, eliminating the need to reconnect to a computer each time. | | Broad Device Support | Works on A11‑based chips (iPhone 8/XS) through the latest A17 Pro devices, covering roughly 70 % of the current iPhone market. | | Cydia & Sileo Compatibility | Users can install packages from both of the most popular iOS package managers. | | RootFS Remount | Provides a writable root filesystem (RWFS) for deeper system tweaks, while still respecting SSV constraints. | | Sandbox Extensions | Offers a set of pre‑configured sandbox extensions for common categories (camera, microphone, network) to simplify tweak installation. | | Signature Bypass | Allows execution of unsigned binaries and custom kernels without triggering Apple’s code‑signing enforcement. | | Integrated Package Manager | Comes bundled with a lightweight UI that can browse, install, and update tweaks directly from the device. | | Safety Checks & Revert | Includes a “Safe Mode” toggle and a one‑click revert tool that restores the device to a clean state (useful for troubleshooting or before OTA updates). | | Open‑Source Components | Core exploit code is released under a permissive license, encouraging community audits and contributions. | ira1n v17 full