iOS Jailbreaking Helper Guide On 3uTools Users.

If you are a 3uTools user,this is extremely for you.

So you know everything on your iOS jailbreaking using 3uTools.

Please try this once and compare all about your iOS jailbreak with this helper tool.

Read this article completely and share your experience with us.

How to use Checkra1n Jailbreak on Windows by Linux U disk

What is Jailbreak?

A “jailbreak” is a technique of gaining elevated privileges on the iOS platform, allowing you to do things that Apple would otherwise prohibit. For example, downloading third-party apps, which are not available in the app store.

However, you will have super-user rights on a “jailbroken” iPhone, allowing you to install programs that are not available through the App Store. Like how you can download an APK file to your Android smartphone and use it like any other app. Similarly, you may use software unlocks to untether your iPhone from its locked-in cell carrier and use it with other carriers. It is similar to the process of “rooting” Android smartphones.

Get to know about Checkra 1n.

It is a hacking operation that was conceived and carried out by a group of hackers who exploited an unpatched vulnerability in iOS known as checkm8. Essentially, this method exploits that flaw to jailbreak iOS devices running iOS 12.3 and higher, ranging from the iPhone 5S to the iPhone X. This group has created software (named checkra1n) that can be downloaded and used to jailbreak an iPhone linked to a Mac computer. It’s a pretty basic and straightforward procedure.

It can only be fixed by altering the hardware configuration, not by releasing a software patch as part of a system update. And it’s for this reason that checkra1n has become one of the hottest subjects in cyber security: there’s no protection against it.

The CheckRa1n jailbreak utility was formerly limited to Mac or “black apple” systems. What should Windows users do if they do not have access to a Mac in order to jailbreak? We have a handy tutorial. We do not need a MAC, we can jailbreak Windows using Linux U disk checkra1n.

Few things to know before begin.

  1. Ubuntu serves as the foundation for this application. The picture is 176 megabytes in size. Legacy and UEFI booting are also supported. Platforms for CPU and motherboard are not selected.
  2. For the sake of simplification, the simplified interface has been deleted. Use the up, down, left, right, and enter keys to access the jailbreak tool.
  3. If you get a USB error number of -77, try plugging and disconnecting the iPhone and waiting for it to restart. Because checkra1n is still a work in progress.

Follow these steps:

  1. Prepare a U disk with a capacity of at least 1 GB and download Win32DiskImager and checkra1nLinux.iso.
  2. Select checkra1nLinux.iso in Win32DiskImager (select all the files in the selection window) click write and wait for the writing to finish.
  3. Restart the computer, select U disk to boot.

Wait for the command prompt to appear, then type checkra1n to launch the jailbreak program. Enter reboot to restart the computer. Enter Power Off if you wish to turn off the computer. Move the cursor to start jailbreak.

What to do if Jailbreak Blocked by Security Protection Software?

Why does Jailbreak is blocked by Security Protection Software?

Imagine having an unlocked gadget that you attach to your laptop or desktop computer. That virus has the capacity to infiltrate your computer and steal data, or, if it is very terrible, to use ransomware to extort money from you. Therefore, it is required to activate necessary security options for the sake of your privacy and protection.

Please recover or trust the jailbreak file if the one-click jailbreak fails with the message “Blocked by security protection software.”

To successfully jailbreak, you must recover or trust the jailbreak file in Windows Security Center.

Follow these steps:

  1. Click “Start” in the lower-left corner of your screen, type “Windows Security Center” into the search box, and then click Open.
  2. Go to “Virus and Threat Protection and to Protection History”.
  • Locate the jailbroken file that was previously blocked by the block, and then choose Action Allow.
  • Return to 3uTools to jailbreak once again after completing the aforementioned steps. The jailbreak is going to be successful.

Cydia Alternative

If you are not interesting on iOS jailbreak and still want to get your apps and games for free,please try Panda Helper on your device.

This app store not require any iOS jailbreaking method.

Free downloading and installing.


iOS jailbreak is not a single process.

You have to follow the particular method on your iOS firmware.

3uTools provides all you needed iOS jailbreaking tools for free.

You just need to connect your device to your PC which you have downloaded 3uTools.

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