Download iPhone OS 4.0 beta firmware
Apple has just released iPhone OS 4.0 beta firmware for iPhone 3GS, iPhone 3G, iPod touch 3rd generation, and iPod touch 2nd generation users. The build # is 8A230m. 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.
iPhone OS 4.0 beta download links
You can download iPhone OS toolbar and download through “Downloads” button once iPhone OS 4.0 is officially released.
- iPhone OS 4.0 beta (iPhone 3GS) – iphone_os_4_beta_iphone_3gs_8a230m.dmg (364 MB)
- iPhone OS 4.0 beta (iPod touch 3rd gen) - iphone_os_4_beta_ipod_touch_3rd_generation_8a230m.dmg (354 MB)
- iPhone OS 4.0 beta (iPod touch 2nd gen) – iphone_os_4_beta_ipod_touch_2nd_generation_8a230m.dmg (306 MB)
You must be a developer to download. Go to http://developer.apple.com/iphone/index.action#prerelease to download iPhone OS 4.0 beta.
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145 Comments
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