Checkra1n developers could able to launch another jailbreak update with Jailbreak 13.4. This is an experimental pre-release that was build for checkra1n last Wednesday. Here this Checkra1n Experimental Pre-release preliminary support for Apple’s next major operating system, iOS 13.4,iPadOS 13.4 and Mac T2 chip. iOS 13.4 public version is about to release in next week….