In today's video, we're discussing some awesome news regarding the #CheckRa1n Jailbreak for #iOS 12 and iOS 13 up to iOS 13.1.3 which is currently the latest iOS version available. The jailbreak is based on the #CheckM8 exploit released by @axi0mX so it supports everything from iPhone 5S to iPhone X. The iPhone XS, XS Max, and XR, as well as iPhone 11, are not supported. WE finally have a glimpse of what the features of this jailbreak are, and it looks like the jailbreak development process is already pretty far advanced. A ton of important features that normally took much more time seems to be built right in - we'll discuss them in this video.

As more and more iOS exploit developers in the community start to get access to the CheckRa1n jailbreak which is currently privately developed by the CheckRa1n Team (which is made of the most prominent iOS exploit developers such as Sparkey, Siguza, littlelailo, qwerty, etc.), we start to get a better understanding of what the jailbreak does and how it is made.

This might just be the biggest most versatile jailbreak in 10 years, so when this gets released, it will definitely be a sight to see. This is also a tethered jailbreak, the first time in 10 years when the semi-untethered userland jailbreak paradigm is changed. As I said, it's not your common Unc0ver-like jailbreak, so I am definitely thrilled to see what this jailbreak brings to the table as a ton of very hard low-level work went into it.

I have gotten my CFW prepared and loaded to NAND and as expected ASR kicks back when authentication fails. in older firmware I was able to find the address to remap easily, but the asr from arm64SURamDisk.dmg in 10.3.3 isn't as obvious. Do you know what registers/address I need to patch?

In today's video, we're discussing the news we have on #CheckRa1n Jailbreak, a jailbreak based on #CheckM8 SecureROM exploit by @axi0mX, and we're discussing about the progress that is being made towards adding more devices to the supported list. As you probably know, the exploit doesn't normally come with support for loading patched boot-chain files, so this had to be added manually, one device at a time. In the video, we also discuss important releases for CFW creation on iOS.

Huge progress is being made. Apple TV devices also seem to be supported which will make for an incredible cross-platform jailbreak. Of course, the jailbreak is tethered, however, in this video we have stunning news about a method that was developed to make the tethered jailbreak much more portable on the go, without even having to spend hundreds on a specialized dongle. You can make your own dongle based on a $2-3 Arduino Uno and a USB shield. More about that on the video.

Of course, a very important tool has been released for CFW creation on #iOS with checkm8, and that is IMG4TOOL v2 by @tihmstar. A very important tool that handles IMG4 files, which are basically most of the IPSW file. The IMG4 container needs to be extracted before we can patch iBEC, iBSS, iBoot and so on, so this tool is very important. Tihmstar rewrote it from scratch and added extra features. 

I was jailbroken on 12.4 on my XS Max however i deleteed some files and had to upgrade to ios 13 is it possible to downgrade to 12 again or have i lost the jailbreak for good?

In today's video, we're discussing the release of a universal Nonce Setter for #iOS 13.1.3 all the way down to iOS 9 or even iOS 8 for all the devices compatible with CheckM8 BootROM exploit released by @axi0mX, which are the iPhone 4S all the way up to iPhone X and everything in-between. The Nonce Setter is a tool required if you wanna downgrade from an iOS version to another, especially to an older jailbroken one. It allows you to set the nonce generator string from your saved SHSH2 blobs into the device NVRAM to allow the device to use that particular blob during a restore, even if Apple no longer signs the version you try to restore to.

Previously, such tools existed, but they were based on tfp0 Kernel exploits. My tool, called GeoSetter is one of these. These tools predate the #CheckM8 exploit and were the only way to perform a downgrade with SHSH2 blobs. The tool released today, however, doesn't require tfp0 or even a jailbreak to exist. This means that you can, for example, set the Nonce Generator on the latest iOS 13.1.3 right now on your iPhone 7, iPhone 7 Plus, etc. with no jailbreak needed.

SEP (Secure Enclave Processor) and the Baseband may still pose some issues as they need to be compatible to avoid breaking them, but other than that, we finally have a universal nonce setter which will help a lot the jailbreak community.

In today's video, we're discussing the release of Unc0ver Jailbreak Beta 2 and Beta 3 for #A12 devices (iPhone XS, iPhone XR, iPhone XS Max) which fixes the Camera issues, FaceID, AppStore, GPS, USB, shutdown/restart and many other problems introduced in the very first beta of the Unc0ver Jailbreak when it started supporting the A12 devices. This release fixes every bug and it should finally allow you to run all the tweaks you want. Beta 3 fixes an issue with the Substrate support. It's recommended that you update your Unc0ver to the latest available.

The Beta 3 contains all the fixes from Beta 2. Beta 2 also finally fully implements the AMFI / CoreTrust bypass added by Pwn20wnd when he released the beta 1. Unfortunately, Beta 1 was mostly unusable for A12 devices. Of course, this jailbreak supports iOS 12.4, iOS 12.2 and lower. No #iOS 12.4.1, iOS 13 or iOS 12.3 / 12.3.1 support because there is no tfp0 exploit. Also, this jailbreak does come with full Cydia and Substrate support so all the tweaks designed to work with A12 devices should now work. It's no longer a partial A12 jailbreak.

In other news, Xen HTML for A12 has been posted on the Packix repo and it should now be available. The developer announced that the issues that were present with Beta 1 have been resolved once Pwn20wnd released Beta 2 and Beta 3 of #Unc0ver Jailbreak. 

After installing everything from the prettify repo such as preference loader, rocketbooststrap and applist I am still getting the error that the preference bundles cannot be loaded for most tweaks? Any help?

Hi there, i m using XS Max 12.4 , when i apply theme through Snowboard, I can’t change the icon, rest of the things are all good .
Thanks in Advanve

Did the new beta of Unc0ver on a12 XR
still camera does not work neither does snapchat

In today's video, we're tackling again the topic of #CheckRa1n Jailbreak, based on the CheckM8 SecureROM (BootROM) iOS exploit released 2 weeks ago by @axi0mX, as we have some news. In this video, we're discussing about a newly released website, and we're also covering news about IMG4Tool which is currently being updated - this is a very important tool for CFW Creation on iOS 12, iOS 13 and so on for CheckM8. We're also discussing whether or not a Lambda Concept Bonobo cable is required in order to use CheckM8 or any tools made around CheckM8. All questions asked by you on Twitter or via comments on this channel, that we're going to answer in this video.

The #IMG4Tool is a very important tool for anybody who is planning to create an iOS CFW for iCloud Bypass, Downgrades, DualBoot or even #Jailbreak. Why? Because most firmware components inside the IPSW are packed in an IMG4 / IM4P container nowadays. You won't be able to patch them without first extracting the data from that container. Unfortunately, it's not as easy as unpacking a ZIP file. You need special programs such as IMG4Tool by @tihmstar. In a tweet a few hours ago, tihmstar announced that he has finished updating IMG4Tool and he will release it soon with bug fixes and new features. A very welcome update, considering how important the tool is for CFW creation.

Lambda Concept's Bonobo cable has been released the same day @axi0mX released the CheckM8 exploit, and it was made especially for it. It's a low-level tool for security researchers and developers who need JTAG. Many people asked me if this quite expensive cable is needed to be able to use #CheckM8 or any jailbreak based on it. In this video, I answer this question so that people know what they need to do if they are planning to use CheckM8.