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Difference between revisions of "S5L8930"
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=== [[iBoot]] === |
=== [[iBoot]] === |
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* [http://www.youtube.com/watch?v=0NValNoW5Rc Unreleased Untethered iBoot Exploit] |
* [http://www.youtube.com/watch?v=0NValNoW5Rc Unreleased Untethered iBoot Exploit] |
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| + | === [[S5L8922 (Bootrom)|Bootrom]] === |
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| + | * Unreleased exploit (demonstrated by Geohot) |
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| + | * Unreleased exploit (pod2g) |
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=== [[Kernel]] === |
=== [[Kernel]] === |
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Revision as of 01:49, 10 September 2010
An SoC developed by Apple in-house chip design department. It is currently used in iPad, iPhone 4, and iPod Touch 4G. Publicly, Apple refers to this chip as the A4.
Contents
Exploits
iBoot
Bootrom
- Unreleased exploit (demonstrated by Geohot)
- Unreleased exploit (pod2g)
Kernel
- BPF STX Kernel Write Exploit - Works up to iOS 3.2
- IOSurface Kernel Exploit - Works up to iOS 3.2.1
Userland
- MobileBackup Copy Exploit - Works up to iOS 3.2
- PDF CFF Font Stack Overflow - Works up to iOS 3.2.1
Boot Chain
Bootrom->LLB->iBoot->Kernel->System Software
Specifications
- CPU: ARM Cortex-A8
- GPU: PowerVR SGX 535
- A/V Playback: PowerVR VXD
These are the same specifications as the S5L8920 and S5L8922, except this processor has a higher clock speed.
