For the purpose of this guide, we will focus on the because it is free, safe, and has the highest success rate for iOS 12.5.5.
: It is highly recommended to back up your device via iTunes or iCloud before starting. Jailbreak IPhone 7 With Checkra1n: A Simple Guide - Ftp download checkra1n for windows ios 12.5.5
: Download a bootable ISO like checkn1x (highly recommended for Windows users) or the official checkra1n file. For the purpose of this guide, we will
checkra1n is a renowned semi-tethered jailbreak tool that leverages the checkm8 bootrom exploit. Unlike software-based vulnerabilities Apple can patch, the checkm8 exploit resides permanently in the read-only memory (bootrom) of certain iPhone chips, meaning Apple cannot fix it through iOS updates. This exploit allows the execution of custom code during the very first stage of a device's boot process, effectively bypassing Apple's security measures. checkra1n is a renowned semi-tethered jailbreak tool that
A text-based Linux interface will load, automatically launching the . Step 3: Configure Checkra1n Settings