The Latest Checkra1n Jailbreak: Full Guide, Supported Devices
The Latest Checkra1n Jailbreak: Full Guide, Supported Devices, and Key Insights
Introduction
For iOS power users and developers, jailbreaking continues to unlock advanced customization, deeper system control, and access to third-party applications beyond Apple’s App Store. Among all jailbreak tools, checkra1n stands out as one of the most stable and reliable options, thanks to its foundation on the checkm8 bootrom exploit.
Unlike software-based jailbreaks, checkm8 operates at the hardware level—making it resistant to Apple’s firmware patches and ensuring long-term usability for supported devices.
Latest Checkra1n Release
- checkra1n 0.12.4 beta introduces several improvements and fixes.
- Hotfix for A9X devices on iOS 14.5.
- Resolved Debian package dependency issues.
- A11 devices on iOS 14+ require disabling passcodes and enabling “Skip A11 BPR check.”
Note: Still in beta—best suited for secondary devices.
Supported Devices
Checkra1n supports devices powered by A7–A11 chips, including:
- iPhones: 5s, 6, 6 Plus, 6s, 6s Plus, SE (1st gen), 7, 7 Plus, 8, 8 Plus, X.
- iPads: Air (1st gen), mini 2–4, iPad (5th–7th gen), Pro (1st gen).
- Apple TV: Apple TV HD (4th gen).
- Other: Experimental support for Apple T2 Macs and HomePod.
Supported iOS Versions
- Supported: iOS 12.0 – 14.8.1.
- Partial: iPadOS and tvOS versions within the same range.
- Not supported: iOS 15+, iPhone XS and newer models.
Step-by-Step: How to Jailbreak with Checkra1n
Requirements
- macOS or Linux computer.
- A7–A11 device on iOS 12.0–14.8.1.
- USB cable.
Preparation
- Backup device with iCloud or Finder/iTunes.
- Disable passcode, Touch ID, or Face ID (mandatory for A11 on iOS 14+).
- Download from checkra.in.
Process
- Launch checkra1n on your computer.
- Connect device via USB.
- Enter DFU mode following on-screen prompts.
- Click Start to begin jailbreak.
- Open checkra1n loader app on device and install Cydia.
Known Limitations
- A7 devices unsupported on Linux builds.
- A11 devices on iOS 14+ require no passcode (reduced security).
- Instability on some Linux boards (e.g., Raspberry Pi).
- Language setting “Chinese only” may cause crashes.
Quick Reference Table
| Category | Details |
|---|---|
| Latest Version | checkra1n 0.12.4 beta |
| Supported Devices | iPhone 5s – iPhone X (A7–A11), iPads, Apple TV HD, T2 Macs |
| Supported Firmware | iOS 12.0 – 14.8.1 |
| Incompatible | iPhone XS and newer, iOS 15+ |
| Package Manager | Cydia |
| Risks | Beta software, instability, reduced security on A11 devices |
Conclusion
The checkra1n jailbreak remains a milestone in the iOS community. Its reliance on the hardware-level checkm8 exploit ensures long-term relevance for older devices. However, given its beta status and limited compatibility, users should proceed with caution, avoid using it on primary devices, and always download from the official site checkra.in.
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