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Difference between revisions of "JerrySIM"
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| + | This was the [[iPhone Dev Team]]'s approach to unlocking [[Baseband Bootloader|Bootloader 4.6]]. |
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| − | This was the dev teams approach to unlocking [[Bootloader 4.6]]. As noted during the CCC talk that the [[dev team]] gave, this exploit was actually never fixed in baseband [[1.45.00]], only in the next rev, so they were able to use it as an injection vector for some of the earlier hacks that they did on it (downgrading the baseband version to [[1.43.00]], backing up their seczone, etc.) |
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| + | As noted during the [[25C3 presentation "Hacking the iPhone"|25C3 talk that the iPhone Dev Team members gave]], this exploit was actually never fixed in [[X-Gold 608]] baseband [[01.45.00]], only in the next rev, so they were able to use it as an injection vector for some of the earlier hacks that they did on the [[X-Gold 608]] (downgrading the baseband version to [[01.43.00]], backing up their [[seczone]], etc.) |
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==Credit== |
==Credit== |
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| + | [[iPhone Dev Team]] |
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| − | The dev team/elite team. |
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==Exploit== |
==Exploit== |
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| − | This relied on a buffer overflow in the STK. |
+ | This relied on a buffer overflow in the STK. The command AT+CSIM=XX caused an overflow that allowed the injection of an unlock exploit without jailbreaking |
| + | AT+CSIM=XX,"A0DC0104XXA53001..." |
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| − | ==Resources== |
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| − | [http://code.google.com/p/iphone-elite/wiki/JerrySim the elite wiki's page on the topic] |
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==Leaked Source== |
==Leaked Source== |
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===Note=== |
===Note=== |
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| − | Zibri removed it from the Google Code page, but the source is still easily available via google cache, or the fact that Google Code wiki pages are svn based and you can easily just look at an earlier rev :) |
+ | [[User:Zibri|Zibri]] removed it from the Google Code page, but the source is still easily available via google cache, or the fact that Google Code wiki pages are svn based and you can easily just look at an earlier rev :) |
On the page before the source got deleted, Zibri referred to it as C source, although by the looks of it he may have failed to realize that it is a payload meant to be run off of a TurboSIM |
On the page before the source got deleted, Zibri referred to it as C source, although by the looks of it he may have failed to realize that it is a payload meant to be run off of a TurboSIM |
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[[Category:Unlocking Methods]] |
[[Category:Unlocking Methods]] |
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| + | [[Category:Baseband Exploits]] |
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Latest revision as of 23:42, 22 January 2013
This was the iPhone Dev Team's approach to unlocking Bootloader 4.6.
As noted during the 25C3 talk that the iPhone Dev Team members gave, this exploit was actually never fixed in X-Gold 608 baseband 01.45.00, only in the next rev, so they were able to use it as an injection vector for some of the earlier hacks that they did on the X-Gold 608 (downgrading the baseband version to 01.43.00, backing up their seczone, etc.)
Contents
Credit
Exploit
This relied on a buffer overflow in the STK. The command AT+CSIM=XX caused an overflow that allowed the injection of an unlock exploit without jailbreaking
AT+CSIM=XX,"A0DC0104XXA53001..."
Leaked Source
Note
Zibri removed it from the Google Code page, but the source is still easily available via google cache, or the fact that Google Code wiki pages are svn based and you can easily just look at an earlier rev :)
On the page before the source got deleted, Zibri referred to it as C source, although by the looks of it he may have failed to realize that it is a payload meant to be run off of a TurboSIM
