checkra1n

Checkra1n

checkra1n is a free jailbreaking tool for iPhone, iPad and iPod touch devices that are running iOS 12.3 or later. It exploits a vulnerability to bypass security restrictions and allow users to install unauthorized apps and customize their devices.
Security & Privacy Jailbreaking
checkra1n image
jailbreak ios iphone ipad ipod-touch unauthorized-apps customization
Checkra1n alternatives ➤

checkra1n: Free Jailbreaking Tool for iOS

checkra1n is a free jailbreaking tool for iPhone, iPad and iPod touch devices that are running iOS 12.3 or later. It exploits a vulnerability to bypass security restrictions and allow users to install unauthorized apps and customize their devices.

What is Checkra1n?

checkra1n is an open-source jailbreaking tool that provides a semi-untethered jailbreak for multiple iPhone, iPad and iPod touch models running iOS 12.3 and later. It exploits the checkm8 bootrom vulnerability present in A5 to A11 Bionic chips to bypass security protections enforced by Apple and gain privileged access to the device.

Once jailbroken with checkra1n, users are able to circumvent various restrictions on iOS and install apps, themes and other customizations that are not authorized by Apple. This allows for much greater personalization and customization of iOS devices.

Some key capabilities unlocked by checkra1n jailbreaking include the ability to install third-party app stores like Cydia, apply new themes and visual styles to iOS, customize the home screen with unauthorized widgets and app layouts, and install system-level tweaks that modify iOS behavior. It also enables users to perform advanced functions like file system access.

checkra1n is available for Windows, macOS and Linux operating systems. It requires a compatible iPhone, iPad or iPod touch device connected via USB during the jailbreak process. The tool is developed by the checkra1n team and new versions are continually updated to expand compatibility and work around Apple iOS updates that patch the checkm8 vulnerability it leverages.

Checkra1n Features

Features

  1. Allows jailbreaking of iOS devices
  2. Supports iPhone 5s to iPhone X
  3. Works on iOS 12.3 and later
  4. Does not require a computer to jailbreak
  5. Can jailbreak using an Android device
  6. Uses a bootrom exploit making it unpatchable

Pricing

  • Open Source

Pros

Completely free to use

Does not void warranty

Very stable and reliable

Allows full customization of iOS device

Can install apps outside the App Store

Cons

Does not support latest A12/A13 devices

Requires a computer or Android device

Jailbreaking can cause instability or battery drain

Voids ability to apply future iOS updates

Potential security risks from untrusted apps

Official Links

Official Website
https://checkra.in/

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