What is Jailbreak? How It Works for iDevice/iPhone.

Most People with an iOS device(iPhone,iPad, or iPod Touch) have probably heard of the term jailbreaking. Maybe you’ve even jailbroken a device, first, you know what is jailbroken actually mean, and what is the process behind it? To jailbreak means gaining the ability to install custom third-party apps on your device. It’s completely legal, but Apple does not want you to do it because they want to control the user experience.

When we get a jailbreak process, Let’s learn how an iOS device Boots up. The iOS involves a series of signature checks & all everything–BoothRom, Bootloader, Kernel, Operating system running is approved by Apple.

After the kernel is loading there are tons of signature checks happening to make sure every file has been approved by Apple——- The main objective for a jailbreak is to either patch the checks or bypass them.

ANDROID phone is ROOTED.  How to Install

iPhone is  JAILBROKEN   IS Same Works. How to

Overall Jailbreaking means bypassing the restrictions Apple puts on the operating system & taking full control of the device. With a jailbroken device, you can install apps & tweaks that are not authorized by the manufacturer company Apple, but you also remove the touch security protection that Apple has built into iOS.

The following most important advantages & features of Jailbreaking an iPhone, iPad, and iPod:

  • Installation & Use of third-party apps.Not available in the Apps Store.
  • Customization of the appearance(icon, boot animation, etc)
  • Enable file sharing between iOS &  Android devices.
  • Access to a hidden iOS system file.
  • Overcome the Bluetooth limitation
  • Ability to uninstall any apps.

How to Check your iPhone jailbroken?

In the iPhone, checking for Jailbteak in not always as simple as Android. There are main things you should do, 

The simplest(but again not always reliable) way is to check if Cydia exists in your iPhone.

When an iPhone is jailbroken the Package manager Cydia (pictured below), which is installed automatically along with many Jailbreak tools, is one of the best-known solutions.

Another way – You install 3U Tools utility in you PC & connect you devices, Click iDevice for more info.(Below Picture)

Risks Associated with Jailbreaking iOS Devices.

Once you jailbreak your phone, you’re entirely on your own risk you may void the warranty you have with your carrier. This means that if somethings wrong, horrible happens to your phone, you can’t rely on AT&T, Verizon, or Apple to fix it.

Apple recommends iPhone and iPad users not to jailbreak their devices since some of the actions done by a jailbreak app are irreversible and can cause permanent file damages to the device.

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Habib Mahmood


ICT Officer at Asiatic Laboratories Ltd. The majority of this videos can be found on my rapidly growing YouTube channel,


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