(Vn-Z.vn) ngày 10 tháng 11 năm 2020, công cụ jailbreak thiết bị iOS Checkra1n vừa tung bản 0.12.0 Beta, phiên bản này là phiên bản xem trước beta nhưng có nhiều cải tiến cấp thấp và hỗ trợ cho iOS 14 và iOS 14.2 đối với lỗ hổng SEPROM A10 (X). Hỗ trợ các thiết bị A11 trên iOS 14.x nhưng hạn chế.

Hiện tại phiên bản beta chỉ áp dụng cho hệ thống macOS và Linux. Phiên bản Windows đang được dev và sẽ được cập nhật ở các phiên bản sau. Bây giờ checkra1n mới chỉ hỗ trợ cài đặt trình quản lý Cydia. Các trình quản lý khác như bao gồm Zebra và Installer, sẽ sớm ra mắt và dự kiến trong vài tuần tới.

What’s new
Highlighted changes

• Official support for iOS 14.1 and 14.2
• Official support for A10/A10X devices on iOS 14.x
• Limited support for A11 devices on iOS 14.x (Options > Skip A11 BPR check)
• A “Quick Mode” option that makes the GUI/TUI run on a timer and require no button clicks

Bug fixes

• Fixes a widespread issue that could cause crashes or hangs at various stages of booting across all devices and iOS versions
• Fixes a kernel patch that made many kexts think the device was in restore mode
• Fixes an issue where the tvOS loader would crash on tvOS 13.x
• Fixes a GUI/TUI issue that would cause failure with A7 devices
• Fixes a GUI/TUI issue where failure to jailbreak could cause memory corruption
• Fixes an issue where the T2 overlay was not being sent in the Linux version
• Ships a vastly updated PongoOS, including:
  • Working USB on all SoCs
  • A hardware AES driver for all SoCs, providing access to GID keys and more
  • Booting with -p works once again

Other changes

• Users who used a modified checkra1n build will get a warning popup

Known issues

• May fail on fresh installations of tvOS
• On Apple A10 devices running iOS 14, boot may sometimes hang in pongoOS. In that case, reboot the device and retry.
• Jailbreaking tvOS using the GUI might not work in some cases. As a workaround, you can use the CLI.
• NVRAM is not unlocked on iOS 14.2
• A7 devices are currently known to not work with the Linux version
• The exploit may not work as reliably on some devices, such as the Raspberry Pi Zero and Raspberry Pi 3
• Linux GUI build when using CLI mode doesn’t support auto assertion of DFU mode on advanced Apple TV 4k breakout boards
• bridgeOS:
  • As soon as macOS boots it’ll take over the USB connection and disallow communication

Unsupported platforms
This beta is only available for macOS and Linux. Work is ongoing to support Windows, which will be added in a later release.
Package managers
At the moment, checkra1n only supports installing Cydia. Support for other package managers, including Zebra and Installer is coming soon and is expected within the coming weeks.



All Downloads

• Download for macOSSHA256 13229300c912c2280862ceff3bfceb08d497d86033654f834ce5bb025740e162
• Download for Linux (CLI, x86_64)SHA256 5323e3cf5a2c2d12d39b4e8489bab0250c0c002e9d1c21213987f77936b3de6c
• Download for Linux (CLI, arm)SHA256 f2ae569ff84a0a95697bbf849490b139ecb1aa8133abb29d33e616ac63ae8489
• Download for Linux (CLI, arm64)SHA256 81047292f1f35e595f2a6bb67f9226a6772ffbc51944aa4c7a7c806fa4698093
• Download for Linux (CLI, i486)SHA256 a0d4a5e2046582188d8e1ccfa91579947ebe5ce4e3c27ea718a14ce69a780b88