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Difference between revisions of "Tutorial:Booting XNU on A4 Devices"
m (Dialexio moved page Booting xnu on Apple A4 to Tutorial:Booting XNU on A4 Devices without leaving a redirect: This sounds nicer. :>) |
(Cleanup attempt #1. (Still seems a bit rough, but it seems better than the previous iteration.)) |
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| + | These steps will let you boot XNU on all [[A4]] devices. The tutorial was written for Macs with an iPhone 4 running iOS 6.1.3. |
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| − | Hello, I am 3x7R00Tripper and in this post I will present how can you boot xnu on all apple a4 devices. |
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| − | I do it with my iPhone 4 iOS 6.1.3 |
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| − | |||
| − | You find this post on my website also: |
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| − | [http://3x7r00tripper.com/bootingxnuona4.php] |
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| − | |||
| − | First you must install CTF tools etc. |
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| − | |||
| − | I present it with Mavericks and Mountain Lion. |
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| − | |||
| − | Mavericks: |
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| + | == Instructions == |
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| + | First you must install CTF tools etc. Follow [http://shantonu.blogspot.de/2012/07/building-xnu-for-os-x-108-mountain-lion.html these instructions] for 10.8. For 10.9, run these commands in Terminal. |
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$ curl -O http://opensource.apple.com/tarballs/dtrace/dtrace-118.tar.gz |
$ curl -O http://opensource.apple.com/tarballs/dtrace/dtrace-118.tar.gz |
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$ curl -O http://opensource.apple.com/tarballs/AvailabilityVersions/AvailabilityVersions-6.tar.gz |
$ curl -O http://opensource.apple.com/tarballs/AvailabilityVersions/AvailabilityVersions-6.tar.gz |
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$ cd xnu |
$ cd xnu |
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| + | Now you are in the xnu folder. Know you must make it for the [[A4]]. |
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| − | For Mountain Lion read [http://shantonu.blogspot.de/2012/07/building-xnu-for-os-x-108-mountain-lion.html this post]. |
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| − | |||
| − | Now you are in the xnu folder |
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| − | Know you must make it for Apple A4: |
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| − | |||
$ make TARGET_CONFIGS="debug arm S5L8930X" |
$ make TARGET_CONFIGS="debug arm S5L8930X" |
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| − | + | Navigate to BUILD/obj/DEBUG_ARM_S5L8930X. In this folder are many files. mach_kernel is the bootable image. |
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| − | In this folder are many files. |
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| − | mach_kernel is the bootable image. |
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| − | Ok now you need the 4.x |
+ | Ok now you need the 4.x IPSW for your A4 device. If you have a newer iOS version, you need the [[Firmware|IPSW for iOS 4.1]] also. |
| − | If you have a newer iOS version, you need the 4.1 ipsw also. |
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| − | You can download the ipsw for example [http://www.felixbruns.de/iPod/firmware/ here] or [http://www.icj.me/ios here]. |
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| − | |||
| − | For booting the kernel you need [http://redsn0w.com redsn0w]. |
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| − | Open terminal and navigate to the redsn0w folder. |
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| − | Now you write this commands: |
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| + | You need [[redsn0w]] in order to boot the kernel. Open Terminal and navigate to the redsn0w folder. Now you type the following commands: |
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$ cd redsn0w.app/Contents/MacOS |
$ cd redsn0w.app/Contents/MacOS |
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$ ./redsn0w -i <'4.1 iPSW'> -k <'mach_kernel'> |
$ ./redsn0w -i <'4.1 iPSW'> -k <'mach_kernel'> |
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Boot-args: |
Boot-args: |
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-graphics-mode Enables graphics mode. Boots with an apple logo and a white spinner, kernel panics show the panic dialog |
-graphics-mode Enables graphics mode. Boots with an apple logo and a white spinner, kernel panics show the panic dialog |
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| + | |||
| − | Now you must get your iDevice(A4) in the DFU mode. |
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| + | Now you must get your device into DFU Mode. |
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| − | Wait a few seconds and a white screen will flashes on your iDevice. Now you see the pineapple on your iDevice. |
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| + | |||
| − | 30 secounds - 1 minute later the kernel is booted on your iDevice. |
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| + | Wait a few seconds and a white screen will flashes on your iDevice. Now you see the pineapple on your iDevice. 30-60 seconds later the kernel will be booted. You'll see 'Still waiting for root device' for a while, but a kernel panic will occur if you wait more than 10-30 minutes. |
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| − | A long time you see 'Still waiting for root device'. |
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| + | |||
| − | But If you wait more than 10 - 30 minutes, appears a kernel panic. |
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| + | And that's it. |
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| − | Ok you are finished and have fun :) |
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| + | |||
| + | == External Links == |
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| + | * [http://3x7r00tripper.com/bootingxnuona4.php Original tutorial] |
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Revision as of 05:32, 4 November 2013
These steps will let you boot XNU on all A4 devices. The tutorial was written for Macs with an iPhone 4 running iOS 6.1.3.
Instructions
First you must install CTF tools etc. Follow these instructions for 10.8. For 10.9, run these commands in Terminal.
$ curl -O http://opensource.apple.com/tarballs/dtrace/dtrace-118.tar.gz $ curl -O http://opensource.apple.com/tarballs/AvailabilityVersions/AvailabilityVersions-6.tar.gz $ git clone https://github.com/3x7R00Tripper/xnu $ tar zxf dtrace-118.tar.gz $ cd dtrace-118 $ mkdir -p obj sym dst $ xcodebuild install -target ctfconvert -target ctfdump -target ctfmerge ARCHS="x86_64" SRCROOT=$PWD OBJROOT=$PWD/obj SYMROOT=$PWD/sym DSTROOT=$PWD/dst $ sudo ditto $PWD/dst/usr/local /usr/local $ cd .. $ tar zxf AvailabilityVersions-6.tar.gz $ cd AvailabilityVersions-6 $ mkdir -p dst $ make install SRCROOT=$PWD DSTROOT=$PWD/dst $ sudo ditto $PWD/dst/usr/local `xcrun -sdk / -show-sdk-path`/usr/local $ cd .. $ cd xnu
Now you are in the xnu folder. Know you must make it for the A4.
$ make TARGET_CONFIGS="debug arm S5L8930X"
Navigate to BUILD/obj/DEBUG_ARM_S5L8930X. In this folder are many files. mach_kernel is the bootable image.
Ok now you need the 4.x IPSW for your A4 device. If you have a newer iOS version, you need the IPSW for iOS 4.1 also.
You need redsn0w in order to boot the kernel. Open Terminal and navigate to the redsn0w folder. Now you type the following commands:
$ cd redsn0w.app/Contents/MacOS $ ./redsn0w -i <'4.1 iPSW'> -k <'mach_kernel'>
Here a example command:
$ ./redsn0w -i /Users/Louis/Desktop/iOS\:Mac\ hack/XNU_Kernel_Panic_Apple_A4-Booting/iPhone3\,1_4.1_8B117_Restore.ipsw -k /Users/Louis/Desktop/xnu/BUILD/obj/DEBUG_ARM_S5L8930X/mach_kernel
Boot-args:
-graphics-mode Enables graphics mode. Boots with an apple logo and a white spinner, kernel panics show the panic dialog
Now you must get your device into DFU Mode.
Wait a few seconds and a white screen will flashes on your iDevice. Now you see the pineapple on your iDevice. 30-60 seconds later the kernel will be booted. You'll see 'Still waiting for root device' for a while, but a kernel panic will occur if you wait more than 10-30 minutes.
And that's it.
