Difference between revisions of "S5L8930"

From The iPhone Wiki
Jump to: navigation, search
(new bootchain for iOS 5?)
(Undo revision 18529 by Whiteshinyapple (Talk), no it's the same)
Line 23: Line 23:
 
== Boot Chain ==
 
== Boot Chain ==
 
[[S5L8930 (Bootrom)|Bootrom]]->[[LLB]]->[[iBoot]]->[[Kernel]]->[[Firmware|System Software]]
 
[[S5L8930 (Bootrom)|Bootrom]]->[[LLB]]->[[iBoot]]->[[Kernel]]->[[Firmware|System Software]]
 
iOS 5
 
   
 
== Specifications ==
 
== Specifications ==

Revision as of 23:35, 13 June 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