What does jailbreaking mean?
In short, jailbreaking is the process of hacking an iPad, iPhone or iPod Touch to free it from Apple restrictions. The major purpose of this is so users can run third-party unsigned code on their devices by unlocking the operating system and allowing the user root access. Jailbroken devices are able to download many extensions and themes previously unavailable through the App Store via unofficial installers such as Cydia while still being able to use the App Store and iTunes. Apple highly discourage users to jailbreak their devices but those who do can restore their device, to their out-of-the-box state, by reinstalling original firmware through iTunes. It is estimated that around 10% of all iPhones are currently jailbroken.
Only recently did we see a U.S court rule that users who jailbroke their iPhones were not violating any laws and already we have seen a quick but modest increase of apple users breaking their devices for the installation of unauthorized third-party applications. In a nutshell, this update to the 1998 Digital Millennium Copyright Act ensures Apple won’t be suing you for opening your device and running non-App Store approved applications. Within days of the ruling we saw a new web-based jailbreak application emerge to not only fuel an ever growing interest among iPhone users but offer a breaking method with unprecedented ease. Instead of relying on complicated hacks to break a device, users can now simply visit the JailBreakMe website via mobile safari and implement a break within seconds by literally the flick of a switch. Not only will this new web-app break your new iPhone 4, but any iPhone running iOS 4.0.1 or below and any iPad running iOS 3.2.1 or below too. Ok so jailbreaking your Apple device is now more legal and easier to do than ever before but there are still some important issues to weigh up before you rush out and break your iPhone or iPad.
So what are the risks and problems?
- First and foremost to consider is that, jailbreaking your device will void your warranty with Apple and any new firmware upgrades Apple releases will erase any previous jailbreaking efforts by overwriting them.
- You may experience immediate problems with inbuilt features, apps and settings. There have been reported issues with FaceTime and MMS especially, although these can apparently be fixed.
- Most concerning of all are the potential security implications of jailbreaking a device. All apps available on Apple’s App Store have been through a vigorous and strict submission process that ensures their quality, functionality and security. When you download and install unsanctioned third-party apps however, you can’t be sure exactly what you’re getting — a handy app or malicious piece of software? Well you generally won’t know until you install it. In fact, the only two iPhone viruses ever reported have spread across iPhones that have been jailbroken.
- By jailbreaking you run the slim risk that you may “brick” your iPhone or iPad. This occurs when an unsanctioned application or software conflicts with your device and renders it actually broken (as in useless). Phones that experience this are termed iBricks and because jailbreaking voids your warranty this is surely the most unfortunate result you can achieve. Again, the chances of this actually happening are next to nothing but the issue is still worth a mention.
- No one knows your iPhone or iPad like Apple does. Apple engineer their products to work at their best (antenna issue aside) and it makes sense that by using non-approved apps that you run the risk of sacrificing functionality and user experience instead of enhancing it. Unauthorised apps may be useful but can conflict technically with your device and cause things like battery drainage for example.
Why would I ever want to jailbreak a device?
- People jailbreak their devices most commonly because of the limitations of their iPhone or the App Store. Specifically, third party apps that have been declined by the App Store can offer jailbroken iPhones a range of benefits. Some of the most popular apps include the ability to Internet tether, multitask, use custom setting controls, turn your iPhone into a Wi-Fi Hotspot and play novelty games that are considered too risqué for the App Store.
- For those who are more technically oriented, jailbreaking an iPhone can mean running a basic variant of Apple’s, Unix-based, OS X operating system. This means people can install certain Unix applications such as a lightweight Apache Web server with PHP or SSH, adding a whole new world of capability.
- Using an iPhone on different carriers can be achieved by unlocking it from the its current network through a process that usually involves jailbreaking the phone too. To unlock your iPhone and use it on any carrier, you must first Jailbreak your iPhone. Some of the Jailbreak solutions below also allow you to unlock the iPhone.
It comes down to you
At the end of the day the decision to jailbreak a device is completely up to the individual user. The intention of this article is not to push a recommendation but instead offer some information about the benefits and risks associated with jailbreaking so that readers can make an informed decision. Everyone has a different perception of these benefits and risks but it’s what you want out of your device that will ultimately sway you one way or the other. Please feel free to leave your opinions and comments, we love open discussion on these tricky topics!
Check out this video that helps explain the pros and cons!



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