Hacker and unc0ver lead developer Pwn20wnd dropped another small revision to the unc0ver v2.1.1 pre-release with additional bug fixes this week. The new revision comes four days after the initial v2.1.1 pre-release launched, and after several minor updates in between.

Citing Pwn20wnd’s official GitHub page, this is now the fourth revision to the unc0ver v.2.1.1 pre-release since its conception. The latest update encompasses these changes:

01/10/2019 – v2.1.1~b4 was released for public testing with the following changes:

– Improve assertion

– Optimize code

– Fix a DEB installation error

Like all pre-releases, we can only recommend it to advanced users with basic knowledge about jailbreak-centric troubleshooting. Everyone else should wait for the official release, as pre-releases like this one are essentially betas and often contain experimental features and bugs.

If you aren’t comfortable using a pre-release, then we advise you to use the latest official public release (v2.1.0) instead. The latter can be downloaded from Pwn20wnd’s official GitHub repository.

Unc0ver is a semi-tethered jailbreak just like Electra, which means you must re-run the tool after every reboot. That aside, it bundles a newer iOS 11-optimized build of Cydia that sports the official seal of approval from Saurik himself.

If you’ve never used unc0ver before, and plan to do so now, then you can follow our in-depth tutorial about how to install and run the unc0ver jailbreak. The unc0ver jailbreak tool supports all devices that can run iOS 11.0-11.4 beta 3.

It shouldn’t be long now before unc0ver v2.1.1 exits its pre-release stages and becomes ready for the masses. As always, we’ll keep you updated as this happens, so stay tuned!