Difference between revisions of "IOS"

From The iPhone Wiki
Jump to: navigation, search
m
Line 1: Line 1:
 
{{DISPLAYTITLE:iOS}}
 
{{DISPLAYTITLE:iOS}}
iOS, formerly known as iPhone OS, is the operating system for the [[iPhone]], [[iPod touch]] and [[iPad]]. iOS has four abstraction layers: the Core OS layer, the Core Services layer, the Media layer, and the Cocoa Touch layer. The OS takes less than half a gigabyte (GB) of the device's total memory storage, this means that users will not get their full storage space.
+
iOS, formerly known as iPhone OS, is the operating system for the [[iPhone]], [[iPod touch]] and [[iPad]]. iOS has four abstraction layers: the Core OS layer, the Core Services layer, the Media layer, and the Cocoa Touch layer. The OS takes ~350MB of the device's total memory storage, this means that users will not get their full storage space.
   
In iOS 4, it takes up ~1GB of space, probably due to the 2x graphics that have been added for the [[N90ap|iPhone 4]]'s Retina display.
+
In iOS 4, it takes up ~800MB of space, probably due to the 2x graphics that have been added for the [[N90ap|iPhone 4]]'s Retina display.

Revision as of 15:46, 2 October 2010

iOS, formerly known as iPhone OS, is the operating system for the iPhone, iPod touch and iPad. iOS has four abstraction layers: the Core OS layer, the Core Services layer, the Media layer, and the Cocoa Touch layer. The OS takes ~350MB of the device's total memory storage, this means that users will not get their full storage space.

In iOS 4, it takes up ~800MB of space, probably due to the 2x graphics that have been added for the iPhone 4's Retina display.