Therefore, the A13 jailbreak was much harder. Because the ARM version 8.3 -A pointer authentication removes a lot of exploit vectors & makes exploitation process as hard as A12/A13. To fool users, the Checkra1n 2022 website claims it’s been working with iOS jailbreaker “CoolStar” and even Google security researcher Ian Beer, on a jailbreaking tool. The site also claims Checkra1n will work on the latest iPhone models installed with the A12 and A13 processors and that it requires no connection to a PC—all false statements.
We are aware that it took a long time to release the A12 powered iPhone XS Jailbreak for iOS 15.2 while other devices have jailbreak. Apple has also improved the security of iOS 13 to prevent jailbreaking and other hacking methods. iPhone 6S/6S Plus, SE (1st)7/7 Plus8/8 Plus, X, XR, XS/XS Max11, 11 Pro/11 Pro Max, SE (2nd)12/12 mini12 Pro/12 Pro Max13/13 mini13 Pro/13 Pro Max.
Checkra1n 2022 Jailbreak Guide
Checkra1n is semi-untethered Jailbreak fot iOS 15.2 – 15.3 Update. So you have to re-jailbreak after every reboot.
Step 01. Download Checkra1n iOS 15.2 – 15.3 supported version from Checkra1n site. Otherwise tap below link
Download Checkra1n
Step 02. Drag and drop Checkra1n DMG file to the Mac Application folder
Step 03. Connect your Device to Mac
Step 04. Open Checkra1n app from your Desktop
Step 05. Go to Checkra1n app and Tap the Start button
A11 Devices should Enable Skip A11/12/13 BPR check option
Step 06. Tap the Back button > Tap Next button again
Step 06. Enter your Device to DFU mode. Follow on-screen instructions
Step 07. Wait for Device reboot
Step 08. Open Checkra1n app from the Home screen and tap Cydia Icon to install
iPhone 11 series are powered with Apple A13 Bionic chips. A13 Bionic is a 64-bit ARM-based system on a chip. It designed a 64-bit ARMv8.3-A six-core CPU, with two high-performance cores running at 2.65 GHz called Lightning and four energy-efficient cores called Thunder. When we compare the previous A12, it’s more powerful in every way.
Also, a very rare uncatchable bootrom-level security exploit called checkm8 exists on Apple’s A5 to A11 chips. It was released as Checkra1n Jailbreak using checkm8 exploits. It’s not affected by these A13 as well as previous A12 processors.
However, at the moment it has successfully achieved A13 jailbreak because of the tpf0 exploit that works on A13 powered iPhones. Now Taurine Jailbreak & Unc0ver jailbreak support added all the A13 devices and A12 devices up to iOS 15.3.
The post Checkra1n 2022 Release A13 iOS/iPadOS 15.3 appeared first on Jailbreak iOS 15.2.
