Difference between revisions of "S5L8930"

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m (Kernel: Added HFS Legacy Volume Name.)
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An SoC developed by Apple in-house chip design department. It is currently used in [[k48ap|iPad]], [[N90ap|iPhone 4]], [[K66ap|Apple TV 2G]], and [[N81ap|iPod touch 4G]]. Publicly, Apple refers to this chip as the '''A4'''.
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An SoC developed by Apple in-house chip design department. It is currently used in [[k48ap|iPad]], [[N90ap|iPhone 4 GSM model]], [[K66ap|Apple TV 2G]], [[N81ap|iPod touch 4G]], and the [[N92ap|iPhone 4 CDMA model]]. Publicly, Apple refers to this chip as the '''A4'''.
   
 
== Exploits ==
 
== Exploits ==

Revision as of 02:06, 14 February 2011

An SoC developed by Apple in-house chip design department. It is currently used in iPad, iPhone 4 GSM model, Apple TV 2G, iPod touch 4G, and the iPhone 4 CDMA model. Publicly, Apple refers to this chip as the A4.

Exploits

Bootrom

  • Geohot used a bootrom exploit in limera1n that does not have publicly released technical details.
  • SHAtter

iBoot

Kernel

Userland

Boot Chain

Bootrom->LLB->iBoot->Kernel->System Software

Specifications

Aside from the iPhone 4's additional RAM and an overall higher clock speed, these are the same specifications as the S5L8920 and S5L8922.

See also

Links