Checkrain 12.4 Windows Verified Jun 2026

So, if you have an iPhone 6s running iOS 12.4, Checkra1n is a perfect match. If you have an iPhone XR on 12.4, you must use Unc0ver instead.

This almost always fails for jailbreaking. USB passthrough in virtual machines introduces latency that disrupts the timing-sensitive checkm8 exploit. You will likely get the dreaded "Error code: -77" (USB error). Do not waste your time with VMs for "Checkra1n 12.4 Windows."

: iPhone 5s through iPhone X (A7–A11 chips). iOS Version : Supports iOS 12.4 and newer. checkrain 12.4 windows

How to Run Checkra1n 0.12.4 on Windows: A Complete Guide The official

A popular search query that resurfaces frequently is Users want to know: Can you use the legendary Checkra1n tool to jailbreak iOS 12.4 specifically, and can you do it without owning a Mac? So, if you have an iPhone 6s running iOS 12

This is the most reliable method to get "Checkra1n 12.4 Windows" working. You do not install Checkra1n on Windows; you boot your PC into a Linux environment that contains Checkra1n.

These are command-line tools that emulate the USB control transfers required for the checkm8 exploit. While they do work for iOS 12.4, they come with caveats: USB passthrough in virtual machines introduces latency that

Before diving into the Windows aspect, it’s important to understand why "12.4" is glued to this keyword. iOS 12.4 was a significant release for the jailbreak community for two reasons:

: A USB flash drive (at least 256MB) and a 64-bit or 32-bit Windows PC. Recommended Windows Methods

The Windows situation has improved slightly: the checkra1n team released an official Linux binary that runs on Windows Subsystem for Linux (WSL2) with USB/IP support, but this remains a niche, technical solution. A true native Windows GUI never arrived.

Tools like checkn1x or bootra1n allow you to create a lightweight, bootable Linux environment on a USB drive. This environment contains only the necessary files to run Checkra1n, allowing you to bypass Windows entirely for the jailbreak process.