Apple has released iPhone OS 3.1 Beta 3 to the developers, and iPhone OS 3.1 Beta 2 version will expire toady on 29 July. So, if you are using iPhone OS 3.1 Beta 2 version then you must switch to Beta 3 as soon as possible. There are some enhancements and new features are added in iPhone OS 3.1 Beta 3.

Especially the feature of copy/paste videos into emails like pictures, is a new and fantastic feature

Some other updates of iPhone OS 3.1 Beta 3 are follows:

• No AVRCP bluetooth support
• Cellular Network Data and Tethering Data service are enabled now
• MMS feature is available but services are not opened by carriers
• No longer vibration of iPhone when it goes to edit home screen icon mode

iPhone OS 3.1 Beta 3 is available for developers, they could get it from Apple iPhone Dev center.

Via