Just a few days later the discovery of a iBoot extremely important exploit for the chip A5, one of the hackers of the team that developed the solution of jailbreak p0sixspwn he revealed the image above in which we have the iBoot iPhone 5S decrypted. Until now, no hacker has presented such proof, which represents a real achievement, because based on the information available in iBoot hackers can more easily discover vulnerabilities that will allow the development of solutions jailbreak.
iPhone 5s iBoots are definitely very interesting to look at. A7 is indeed a total reimagining of the iPhone architecture. Also, it looks like the CPU implements the full AArch64 exception model. I think the part I like the most about the A7's boot chain is the new boot monitor.
Although there is currently no direct benefit from the discovery of this information, with a little patience and a lot of skill, hackers can discover the exploits of security solutions. jailbreak for iOS 8 and may iOS 9. Of course everything must be kept hidden from Apple Lossless Audio CODEC (ALAC), and hackers must fight their impulse to sell exploits, because vulnerabilities definitely exist in any software and they can be discovered.
