iPhone OS 4.0 beta 3 download

Today Apple released the iPhone OS 4.0 beta 3 download software and iPhone OS 4.0 beta 3 SDK for iPhone 3GS, iPhone 3G, iPod touch 3rd generation, and iPod touch 2nd generation developers. The build # for the new iPhone OS 4.0 beta 3 software is 8A260b.

If you want to jailbreak iPhone 4.0 or jailbreak iPod touch 4.0, please do not download any beta files as they may make it harder or even impossible for you to be able to jailbreak the iPhone operating system.

You can login to your Developer account to download these files.

• iPhone OS 4.0 beta 3 (iPhone 3GS) – iphone_os_4_beta_3_iphone_3gs_8A260b.dmg
• iPhone OS 4.0 beta 3 (iPhone 3G) – iphone_os_4_beta_3_iphone_3g_8A260b.dmg
• iPhone OS 4.0 beta 3 (iPod touch 3rd gen) - iphone_os_4_beta_3_ipod_touch_3rd_generation_8A260b.dmg
• iPhone OS 4.0 beta 3 (iPod touch 2nd gen) – iphone_os_4_beta_3_ipod_touch_2nd_generation_8A260b.dmg

You must be a developer to get the iPhone OS 4.0 beta 3 download. Go to http://developer.apple.com/iphone/index.action#prerelease to download iPhone OS 4.0 beta 3.

Update: Apple has temporarily removed the iPhone 4.0 beta 3 operating systems files due to an issue with Xcode. Thanks to TheStraightM for the tip!