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Difference between revisions of "S5L8720"
ChronicDev (talk | contribs) (→iBoot / Kernel Level) |
ChronicDev (talk | contribs) (→Boot Chain) |
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[[VROM (S5L8720)|VROM]]->[[LLB]]->[[iBoot]]->[[Kernel]]->[[System|System Software]] |
[[VROM (S5L8720)|VROM]]->[[LLB]]->[[iBoot]]->[[Kernel]]->[[System|System Software]] |
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| − | It is definitely worthy to note that the [[Pwnage]] exploit is fixed because the images are now flashed to the [[NOR]] in their encrypted [[IMG3]] containers, and the [[S5L8720 Bootrom|bootrom]] can properly sigcheck [[LLB]]. |
+ | It is definitely worthy to note that the [[Pwnage]] exploit is fixed because the images are now flashed to the [[NOR]] in their encrypted [[IMG3]] containers, and the [[S5L8720 Bootrom|bootrom]] can properly sigcheck [[LLB]]. That being said, unsigned images can still be run using the [[0x24000 Segment Overflow]]. |
==See Also== |
==See Also== |
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Revision as of 16:58, 3 July 2009
This is the Application Processor used on the iPod Touch 2G.
Exploits
iBoot / Kernel Level
- ARM7 Go - Firmware v2.1.1
- iBoot Environment Variable Overflow - Firmware v3.0 and below
Bootrom
Boot Chain
VROM->LLB->iBoot->Kernel->System Software
It is definitely worthy to note that the Pwnage exploit is fixed because the images are now flashed to the NOR in their encrypted IMG3 containers, and the bootrom can properly sigcheck LLB. That being said, unsigned images can still be run using the 0x24000 Segment Overflow.
