Supports up to iOS 14.8 for specific devices.
If using Checkra1n on an iPhone 8 or X, you must disable the passcode/FaceID/TouchID due to SEP (Secure Enclave Processor) limitations on iOS 14.
It is "semi-tethered," meaning you need a computer to reboot into a jailbroken state if the device powers off. Unc0ver (Software-Based): Jailbreak iOS 14.8.1 / 14.8
Only works on devices with the A7 through A11 chips (iPhone 5s through iPhone X).
Go to Settings > General > About to confirm if you are on 14.8 or 14.8.1, as this determines if Unc0ver is an option. Supports up to iOS 14
Jailbreaking is possible, though the method you use depends entirely on your device's processor (A-series chip). These versions represent some of the last milestones for classic jailbreaking tools before Apple introduced more robust security mitigations in later versions. 1. Primary Jailbreak Tools
Primarily targets A12 and A13 devices (iPhone XS through iPhone 11 series). Unc0ver (Software-Based): Only works on devices with the
Generally not supported by Unc0ver; users on 14.8.1 with newer devices (A12+) often have limited or no options compared to those on 14.8. Detailed version history can be found on The Apple Wiki's Unc0ver page . 2. Key Differences and Requirements Install Method Computer (macOS/Linux) App-based (IPA sideloading) Exploit Type Bootrom (Hardware) Kernel (Software) Stability Extremely High Persistence Semi-Tethered Semi-Untethered 3. Legal and Security Considerations