This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. L1ghtmann/checkn1x-surface - GitHub
The iOS jailbreak landscape changes constantly, but checkm8 remains a foundational exploit that newer software patches cannot erase. Because Checkn1x is built around that exploit, it retains relevance for any user who owns a checkm8‑vulnerable device. Developers continue to produce community‑updated forks and scripts that build on the original Checkn1x code, and the 1.0.6 release is frequently used as a stable baseline.
If you are jailbreaking devices running iOS 13, version 1.0.6 works perfectly. However, if your device is running later firmware like iOS 14.5 through iOS 14.8.1, you should skip 1.0.6 and download the latest release, such as checkn1x 1.1.7 . Later versions are superior because they include: checkn1x106amd64iso better
Checkra1n relies on a specific execution method that does not work on iOS 15 and above due to Apple changing the root file system to be sealed and read-only. If your device is on iOS 15 or 16, checkn1x 1.0.6 will not work. You will need a tool like Palera1n instead.
Unlike full Linux distributions (like Ubuntu) which require gigabytes of data, checkn1x is built on Alpine Linux. This reduces the total file size to roughly 25-30 megabytes. It loads directly into your PC's RAM in seconds, making the environment incredibly fast and immune to background processes that might interrupt delicate USB connection timings required for DFU mode. 2. Built for Modern 64-bit Hardware (Intel & AMD) This public link is valid for 7 days
Leave the partition scheme and target system options on their defaults.
While later releases updated Checkra1n to support iOS 14, those versions introduced structural changes to accommodate Apple’s tougher security mitigations (such as the A11 BPR check bypass requirement). For legacy hardware running , version 1.0.6 provides an exceptionally stable USB connection handshake, resulting in fewer error codes (like Error-20 or Error-31) during the injection phase. 2. Native AMD Processor Compatibility Can’t copy the link right now
: At roughly 50MB, it is significantly smaller than alternatives like odysseyn1x (approx. 200MB) or bootra1n (approx. 300MB).
While newer versions of checkra1n exist (up to 0.12.4 and beyond), version 0.10.2 holds a critical distinction:
However, if your device has been updated to iOS 15 or newer, this ISO is obsolete for your current needs, and you should look into newer RAMdisk-based tools or Palera1n-focused bootable drives.