What is jailbreak for iphone 4s. What is Jailbreak (jailbreak, jail) and what is it for? Using iOS Hidden Features

We talk about iPhone Jailbreak throughout our work, because without it you can install our programs for iPhone wiretapping - impossible! Most jailbreak instructions are written technical language and confuse people who want to do everything quickly and easily. Today I will try to tell you as briefly and simply as possible about this “scary” Jayle, what it is and how to make it.

What is jailbreak?

The iPhone, like other products, is designed to work only with Apple software. Therefore, there are a number of companies that are interested in increasing their profits and also managing the sales market for iOS programs. After the iPhone was released, hackers from these same companies came up with ways to change the phone's software so that third party programs had access to system processes apparatus. This is a jailbreak - it allows the owner of an iPhone to download any third-party application from other companies.

There are 2 various types jailbreak – tethered (i.e., after rebooting the phone, the “jail will disappear”) and untethered (permanent).

How to tell if an iPhone is jailbroken?

Go to the applications menu and look for the Cydia icon. If you see this application, then the jail has already been created on your phone.

How to hide Cydia, because a person will be able to understand that there is spyware on his iPhone?

All of ours have the function of hiding the Cydia icon. You will only need to check a box in the program settings and Cydia will disappear from your desktop.

Is Jailbreaking legal and what to do with the iPhone warranty?

Yes, all this is legal! The only thing you have to worry about is that your Apple warranty will be void if your iPhone is jailbroken. If you want to take advantage of the warranty, you will just need to reflash the phone via iTunes!

How to jailbreak?

Firstly, the jail process is different for each firmware version! To find out what firmware version you have on your iPhone, go to Settings – General – About device, here in the Version section the firmware version of your iPhone is indicated.

So, you have found out the version, how can you now make a jail? My advice, use the website ijailbreakguide.com or www.ukrainianiphone.com - they always keep their finger on the pulse and describe in detail how to make a jail for each of the firmwares. I have selected links for you detailed instructions from their website.

It is very sad to realize that the once popular jailbreak trend has practically ceased to exist.

Previously, all advanced iPhone and iPad users were waiting for the release of a hack new version to expand the capabilities of your devices. Now many people have almost forgotten that jailbreak still exists.

I managed to remember hacking iOS in 2018. I share my opinion and theses on this matter.

1. Apple has closed almost all the holes

During iOS 7-9, jailbreaks were released quickly and regularly. Hackers managed to release utilities for current versions iOS, in case of failure, you could restore the firmware and try again.

Every minor iOS update was hacked so that users did not have to choose between system features and jailbreak.

Along with the waning interest in jailbreaking from developers great job done at Apple. Cupertino has eliminated most of the known vulnerabilities and regularly pays hackers for new holes found.

Jailbreak iOS 11 was released only 4 months after the official release of the system. Hackers haven’t spent so much time hacking in a very long time.

2. Developers have lost interest in jailbreaking

Creator of Cydia and one of the “fathers” of jailbreak Jay Freeman (Saurik) has repeatedly stated that he sees no further point in developing the community.

Despite this, he regularly updated Cydia every year after the release of the hacking utility, tidied up the repositories and adapted some tweaks.

This year, Cydia started working only a month after the jailbreak was released; before that, tweaks had to be installed manually.

Several major repositories are still not optimized for iOS, which makes it impossible to post tweaks and download extensions there.

3. Tweaks for iOS 11 need to be rewritten

Tweak creators are faced with a well-redesigned iOS structure. Almost all add-ons need improvement and adaptation, and some, in principle, will not work on iOS 11.

Even the simplest additions that worked without modification from iOS 7 to iOS 10 in the eleventh version of the mobile Apple systems are not supported or work with errors.

One of the main tweaks has not yet been adapted - Activator. This is not only a serious stand-alone extension, the tweak is needed to install and run many other add-ons.

4. Tweaks for iOS 11 cannot be purchased

By for unknown reasons Saurik does not update the Cydia security system, which is required to purchase paid tweaks. Now you can only download a previously purchased tweak if it has been adapted for iOS 11.

Whether it will be possible to buy paid extensions for iOS 11 in the future remains a mystery.

In such conditions, developers are not interested in creating new extensions and adapting old ones.

5. Most games and applications have switched to freemium and subscription

One of the areas of jailbreaking has always been piracy. Users hacked to install paid games for free.

Now many projects have switched to subscriptions or in-game purchases. In this case, jailbreaking is no help for pirates. All transactions take place on the developers’ servers and it will not be possible to deceive the system on the device.

Even the Chinese teams of hackers who raced to create jailbreak utilities several years ago have lost interest in it. Then their development was paid for by the creators Chinese stores hacked applications. Now all this is not very popular.

6. There is practically nothing to change or add to iOS in its current form.

Apple has long adopted most of the useful and necessary features from the world of jailbreaking. Even new gestures iPhone control X is also partially seen from tweaks.

Already in iOS 10, many noticed that Apple no longer needed the jailbreak world.

Remaining useful additions either too small to entice users to hack, or don't work in iOS 11.

7. Jailbreak iOS 11 semi-tethered

This means that after reboot iPhone you will need to repeat the hacking procedure. On the one hand, it’s quite simple: you just need to launch the application and press a button, but on the other hand, the jailbreak program needs to be signed via a computer.

For those who do not pay $99 per year as iOS developer, you will have to re-sign (reinstall) the Electra utility every week. After 7 days, the hacking application will no longer run on the iPhone.

Before this, jailbreak was almost always released as a full-fledged utility that hacked the system and allowed you to reboot the iPhone without losing the jailbreak.

7. iOS 11 jailbreak is very buggy

In a couple of weeks of not the most active iPhone testing With jailbreak in my hands it froze 4 times. I don't remember anything like this since Cydia on iPhone first generations.

If the jailbreak was previously buggy, it happened at most once every few months or once every six months. Hacking has always been much more stable in the past.

Which tweaks work?

By luck, I had an iPhone 7 Plus with a jailbreak-compatible version of iOS.

I've scoured the entire catalog of tweaks and found my old favorite extensions, but most of them still don't work with iOS 11.

You can only install tweaks from the “tweak whistles” category and minor cosmetic additions. None multi-window modes on iPhone from iPad, no conceptual interface changes, no advanced automation tools, no anti-theft or security applications (almost all of them are tied to Activator).

There are a dozen tweaks for the iPhone X, for example, to add charge percentage, more conveniently remove applications from the multitasking panel, or dark theme interface.

The most interesting thing we found was a tweak for, but you need to install it manually.

In fact, “jailbreak” is translated as “jailbreak,” which seems to hint at the attitude of users of Apple gadgets to the company’s policy in the field of security and content management)

Actually, the point of the jailbreak procedure is to be able to gain full access to system folders and files for reading and modifying their contents. Simply put, this is hacking the device’s firmware (more precisely, file system). That's all. By default, on the original factory firmware, the user has access to only one directory ( /var/mobile/), where phone settings and media content are stored.

Why is jailbreak needed?

iOS security is achieved through almost complete closure - the user does not have rights to change any files outside the /var/mobile/ “reservation”, installed applications have the right to work with files only in their own directories, and applications themselves can only be installed from one source - store mobile content Apple App Store . Moreover, there are hundreds great apps, which Apple company refused to post it in her on-line store without explanation.

Jailbreaking allows you to bypass the above restrictions. The most interesting “consequence” of jailbreaking for the user is, of course, the ability to install applications from other sources. The source of “de facto” (as well as “must have”)) after hacking the file system is deservedly considered Cydia. Cydia hosts applications rejected by the App Store, as well as various “tweaks” system utilities, themes and ringtones. The majority of applications are free.

Another popular app Installous designed to search for and install hacked files on the device paid applications from the App Store, naturally for free, which is pure piracy and is strongly condemned by the editors of the site.

The second most popular fruit of liberation is the ability to change the iOS interface within wide limits. For example, using the theme manager. With its help, complete modification is available system icons, switches, screens, etc.

Fine “tuning” of the operating system for advanced users also becomes available, allowing you to optimize the operation of the device and extend battery life - for example, disable background processes. Tools for fine iOS settings a bunch of…

Jailbreak is also a necessary condition to unlock the device from the operator using software methods(unofficial).

How to jailbreak?

It is necessary to understand that jailbreaking is only possible thanks to the roteness of Apple programmers who have made vulnerabilities in the iOS security system. To work with these vulnerabilities, hackers write so-called “exploits” ( exploits) - fragments program code, using the found system “holes”.

There are quite a lot of utilities that use existing exploits: redsn0w, Pwnage Tool, sn0wbreeze, Absinthe, Evasi0n, etc. They are easy to use and, as a rule, special skills are not required - instructions are publicly available on the Internet, including .

However, it seems that the concept of “jailbreaking” is gradually becoming a thing of the past - Apple programmers are consistently “patching holes”, neutralizing known vulnerabilities found by hackers with the release of new versions of iOS. We can say that both hackers and Apple programmers are working together to improve the iOS security system. This strange symbiosis has long given rise to rumors that hackers are supported by Apple)

Most likely, in the near future, the possibilities of “hacking” Apple devices may be limited only to hardware intervention - at the hardware level, which will definitely be closed to mass user, making it just entertainment for eccentric hackers. Congratulations to Apple)

Is jailbreaking legal?

There was a lot of discussion on this topic at one time - even at the level of the US Congress - the “Apple Corporation” went out of its way to ban this disgrace, since it suffered significant losses due to a lack of profit from its online content store (a couple of years ago, promptly everyone was hacked iOS versions And was a mass phenomenon).

However, legislators have decided that you are free to do whatever you want with your honestly purchased device - even throw it out of the window, even hack the file system. But, naturally, there can be no talk of any guarantee after this procedure. However, the recovery is original firmware completely removes traces of jailbreak and deprives Apple of grounds for refusing warranty service...

Types of Jailbreak

There is tethered, untethered ) and semi-tethered. Short:

• If the jailbreak is tethered, then turning off or rebooting the device puts it into " eternal apple"and it can only be launched using a jailbreak utility using a computer. In fact, this is what determined the very appearance of the term “tethered” - you can’t go anywhere without a computer...

• If the jailbreak is “semi-tethered” - after a reboot the device will start on its own, but with some functional limitations - Cydia, Safari and previously installed jailbroken applications will not work. For full launch you should follow the procedure described above.

• If the jailbreak is untethered, the device can reboot painlessly and retain full functionality - the jailbreak does not crash.

Jailbreak- getting full file system access iOS devices. iOS, which powers the iPhone, iPod touch, iPad, and Apple TV, is considered one of the most secure operating systems for good reason. iOS security is achieved by being closed: programs can only be installed from one source ( App store Store), installed applications allowed to work only with files in own folders, and the user is not able to edit any important system files.

Jailbreak, which literally translates to "jailbreak" in English, allows you to bypass all Apple restrictions and allow access to any files inside your iPhone, iPod touch, iPad or Apple TV.

How is jailbreaking done?

Jailbreaking devices is possible due to security vulnerabilities in iOS. To use these exploits, special utilities- for example, redsn0w, sn0wbreeze, Pwnage Tool, Absinthe, etc. As a rule, user participation is reduced to a minimum - he just needs to connect his iPhone, iPod touch, iPad or Apple TV, enter the gadget into desired mode and wait for the jailbreak to complete in the appropriate utility.

Instructions for all existing methods jailbreaks are collected in the Encyclopedia of Jailbreak and Unlock of the AppStudio project, which you are reading now. You can find the method you need and instructions for it by following the link:

What are the benefits of jailbreaking?

Firstly, jailbreaking gives you the ability to install programs not from the App Store. Over the years they appeared different sources third party applications for iPhone, iPod touch and iPad - Installer, Rock Your Phone, Icy, but for quite a long time the main one (and in fact the only one) alternative store applications is Cydia- project of Jay Freeman (aka Saurik). Cydia contains thousands of third-party programs, add-ons and tweaks, most of which are free. Cydia hosts those programs that are not included in the App Store due to strict Apple restrictions, For example:

• iFile- full-fledged file manager for iOS, which on jailbroken devices plays the role of Finder or Explorer, allowing you to do everything basic operations with files and work with archives

• SBSettings- a utility that provides fast access to various switches, with which you can turn on or off 3G, Wi-Fi, GPS, cellular data transfer, adjust brightness, clear RAM etc.

• Springtomize 2- a universal control center for iOS interface tweaks, where you can change the number of icons in the dock, add columns and rows to desktops, adjust animation speed, increase the capacity of iOS folders to infinity and much, much more.

• BiteSMS- an alternative SMS client for iPhone, which integrates into the system much deeper than standard application, and has dozens of additional features.

The list can be continued for a long time.

Secondly, jailbreaking allows you to do things on your own. iOS tweaking for your own needs. For example, you can significantly extend the battery life of your gadget, or quickly translate words in Safari, iBooks and other programs. Opportunities for additional settings iOS - mass.



Thirdly, jailbreak opens ample opportunities For iOS interface changes. With the help of the Winterboard theme manager, you can choose a completely different design style for the system interface - from replacing the dock to completely modifying all system icons, switches and screens.



Fourthly, although I don’t really want to write about it, jailbreaking provides the ability to install pirated apps on iPhone, iPod touch and iPad. It is enough to replace a number of system iOS files, and code signing verification is disabled, allowing you to install applications that were not purchased from the App Store. Alas, in the minds of many users, jailbreaking is associated precisely with piracy, although the jailbreaking procedure itself does not mean hacking applications. However, in 2015, this argument lost its meaning, because Apple allowed the installation of re-signed (including jailbroken) applications on devices without jailbreak for anyone who has Mac OS X at hand.

You can find a detailed selection of good tweaks from Cydia, selected by our editors, here:

What benefits does jailbreak provide? Apple owners TV, you can read in.

Why is jailbreaking dangerous?

First, jailbreaking significantly increases the risk iOS release out of service. Since all system files are available to the user, their thoughtless modification may cause the gadget to stop loading, resulting in the need to restore the firmware.

Secondly, jailbreaking involves risks to the security of your data. Although there are no viruses for iOS yet that can infect jailbroken iPhones, iPod touches and iPads, spoil them or steal them personal information users, the possibility of their appearance cannot be excluded.

Third, jailbreaking formally voids the warranty on the iOS device. If you take it to a service center and they find out that the gadget has been jailbroken, you will be refused service. Fortunately, restoring the firmware completely erases all traces of jailbreak.

Is jailbreaking legal?

There has already been a debate about this, even at the level of the US Congress. As a result, the completely reasonable point of view that jailbreak is a conscious modification prevailed software gadget produced by the user on the purchased device, therefore it is unacceptable to consider it illegal. Simply put, with your iPhone, iPod touch, iPad or Apple TV, you are free to do whatever you want - be it jailbreaking, drowning, or throwing yourself out of a window;)



How often does jailbreak appear?

Alas, in Lately More and more time passes between the release of a new version of iOS and the appearance of a jailbreak for it. Apple programmers are constantly improving iOS security, closing more and more new vulnerabilities, so finding new ones is becoming more and more difficult every year. By the way, another argument in favor of jailbreaking is connected with this: if no one did it, Apple would have no idea how many holes could be found in the security of their mobile operating system.