iOS Devices

iPhone 3.1 Beta available for download

9to5 Staff | Jun 30 2009 - 8:52 pm PT

No word yet on what build 7C97D fixes (or breaks). We’re hoping not to lose our tether.

Update: Baseband update to 05.08.01 (so if you want to do a SIM unlock in the future, you might want to wait). Also tether and MMS working (mms enabled by default but still issues with AT&T). Startup/Shutdown times dramatically improved, though some people are reporting issues with iTunes playback. Some screenshots also posted to the comments below.

Read me before downloading Hide details

iPhone SDK 3.1 beta is for development purposes only. This software should be installed on devices dedicated exclusively for iPhone OS 3.1 beta application development only.
Devices updated to iPhone OS 3.1 beta can not be restored to earlier versions of iPhone OS . Devices will be able to upgrade to future beta releases and the final iPhone OS 3.1 software.
iPhone SDK 3.1 beta can not be used for submitting iPhone OS 2.2.1 or iPhone OS 3.0 applications to the App Store.
iPhone SDK 3.1 beta and iPhone OS 3.1 beta are pre-release software and are considered Apple Confidential Information. Any information Apple collects is subject to the terms of the Apple privacy policy.

iPhone SDK 3.1 beta

This is a pre-release version of iPhone SDK 3.1 beta to support development of applications for iPhone OS 3.1 beta. Please review the Read Me before installing this beta software release.

Posted: June 30, 2009
Build: 9M2736a

Add 9to5Mac to your Google News feed.

FTC: We use income earning auto affiliate links. More.