FICHA · AUR

checkra1n-cli

A semi-tethered jailbreak, developed primarily by Luca Todesco (qwertyoruiop). It's based on the checkm8 bootrom exploit released by axi0mx. Supports iOS 12.0 and newer.

  • security-tool
  • COMMAND-LINE
  • JAILBREAK
  • USB
  • Launchable
  • Runs in terminal
official+codex · reviewed · May 29, 2026 description in en

Description

Jailbreaks supported iOS devices through a semi-tethered workflow based on the checkm8 bootrom exploit. It is useful for authorized device research, recovery experiments, and advanced users who understand the consequences of modifying iOS security state.

Jailbreaking can void warranties, reduce device security, expose data, break updates, or leave a device temporarily unusable. Use only on devices you own or are authorized to test, and back up data first.

How to run

checkra1n

Commands: checkra1n

Permissions

Permissions not analysed for this source yet.