‫-: Hi.
‫Within this lecture we are going to have a look
‫at how to jail break an iPhone or iPad,
‫generally iOS device.
‫Okay, so since my iPad is already connected over here,
‫and since we are gonna need it
‫in the iOS reverse engineering section
‫we are going to start with iOS
‫and then we will move on to under rate as well.
‫So first of all, the first step
‫of jail breaking is Googling it.
‫Because why?
‫Because there are actually a lot of tools
‫on market and you need to find the tool that is suitable
‫for your own version.
‫So how does this even work?
‫So let me go into theory a little bit.
‫So if you bought any iOS device
‫there are a couple of steps that iOS actually follow
‫in order to make sure this is a real iOS device
‫like Bootrom, Boot Loader, iBoot, Kernal
‫and then iOS.
‫So these are steps in order to start, in order to fire
‫up iOS applications or actual iOS operating system.
‫And in each step between those steps, like when
‫the arrows are here, when the arrows located over here
‫there is a signature process as well.
‫So that's how iOS understands.
‫They check the signature to see if this is real,
‫this is authentic or not.
‫So by hacking or manipulating the signatures,
‫hackers or mobile application security analysts
‫try to actually jail break these devices.
‫And there are a lot of tools in the market,
‫as I said before,
‫but they're actually aimed for different versions.
‫So for example, you have seen my version of iPad, right?
‫It was 9.3.5, so there is a tool for that.
‫But if you're looking for
‫jail breaking iOS version 10
‫then there is a completely different tool.
‫They all try to manipulate the signatures or some kind
‫of breaking the process over here
‫in order to jail break it.
‫But the names, the developers, the hackers,
‫vary from one tool to another.
‫So first step is to find your suitable tool
‫and then you're going to have to install it
‫on your iPad or iPhone.
‫And then you are just going to open the app
‫and just hit one button.
‫That's very simple,
‫and it will do all the steps
‫for you and it will jail break your iPad or iPhone.
‫So I'm gonna do this, I'm going to open Google
‫and let me show you my version one more time.
‫So go into the settings and go into the general.
‫And if you click on about over here
‫you can find your own version as well.
‫In my case, it's 9.3.5.
‫It's an old version because it's an old device.
‫So I got to spare this
‫for jail breaking and I'm very happy about it.
‫Okay, so as you can see there like a thousands,
‫hundreds of thousands results over here show all showing how
‫to jailbreak iOS devices with related version.
‫So make sure you do that.
‫I'm sure you will find a suitable tool for you.
‫But there are some minor things to consider over here,
‫which maybe you cannot find in tutorials online.
‫Because most of the time these tutorials actually
‫suggest having one of these application stores
‫like Tweak Box or IPA Box or iOS Ninja in your iOS device
‫and then downloading the related tool in order
‫to jail break your device from this,
‫from those actually applications.
‫And most of the time this doesn't even work.
‫So let me show you what I mean.
‫You can actually install this Tweak Box,
‫IPA Box or iOS Ninja to your iOS device easily, okay?
‫By going into their website.
‫But then if we just open it,
‫then it won't work.
‫Let me show you what I mean.
‫So I opened one of the applications,
‫and yeah,
‫we have some kind of different advertisements over here
‫but if you come over here to jail break section
‫you will see a lot of tools.
‫Okay?
‫As you can see there are a lot of applications
‫over here as well.
‫But we are interested in the jail breaks particularly.
‫And as you can see, we have this Electra,
‫we have this Physics, we have this Houdini,
‫and these are all aimed for different iOS versions.
‫For example, this one
‫is for jail breaking iOS 12 or iOS 12.1.2.
‫Okay?
‫So if you're iOS 11, then you should look
‫for another device, another tool actually, not device.
‫And in my case this
‫the tool that I was in need was a Phoenix.
‫So I Googled iOS 9.3.5 jailbreak
‫and I came up with this Phoenix tool.
‫It actually works.
‫It actually jail breaks, you can see Phoenix
‫in my iPad over here.
‫I installed it, but I didn't install it
‫from IPA Box or iOS Ninja or any other app.
‫I'm going to show you how to install it
‫in a much better way.
‫As you can see now, it says that, yeah
‫your iPad is just already jail broken.
‫There isn't much to do over here.
‫But if it wasn't, I would have seen just a button over here.
‫And when I,
‫all I had to do is just click on that button,
‫it took care of the rest process for me.
‫Okay?
‫So it's very easy to jail break
‫once you find the tool on your own.
‫So just try to Google your version,
‫okay?
‫Like this, and try to look for the results.
‫As you can see
‫Phoenix Jail Break is actually one of the first results.
‫So I've downloaded it from here.
‫But in order to make this work, you have to
‫know how to download IPAs, that is the final product
‫of iOS applications and install it
‫on a non jail broken device.
‫We're gonna do that within the next lecture.