IPhone OS 3

iPhone OS 3 is the operating system developed by Apple.^[1][2] It was released on June 17, 2009.^[3][4] It is successor of iOS 4.

iPhone OS 3

Developer	Apple Inc.
OS family	iOS
Source model	Closed-source
Initial release	June 17, 2009 (2009-06-17)
Final release	iPhone OS 3.2.2 / August 22, 2010 (2010-08-22)
Update method	iTunes using a computer
Package manager	App Store
Platforms	iPhone iPhone 2G iPhone 3G iPhone 3GS iPod iPod Touch (1st generation) iPod Touch (2nd generation) iPod Touch (3rd generation) iPad iPad (1st generation)
Preceded by	iPhone OS 2
Succeeded by	iOS 4
Official website	www.apple.com/iphone/softwareupdate/
Support status
No longer supported

Features

Users can copy, cut or paste of the text, it has a Global spotlight search.^[5] Find My iPhone app able to track devices for user who subscribed to MobileMe. It has a landscape keyboard for messaging.

Worked devices

For iPhone: iPhone 2G, iPhone 3G and iPhone 3GS.

For iPod: iPod Touch (1st generations), iPod Touch (2nd generations) and iPod Touch (3rd generations).