How to revert to iOS 4.2 from iOS 4.3 beta? Hello all
I just installed iOS 4.3 beta version available for developers on my iPhone4. Now I want to go back to version 4.2. But iTunes displays the version 4.3 installed. How can I do this?

Can somebody throw some light on this?

Thanks
It seems you missed the "Read Me Before Downloading" section at the top of the 4.3 beta page:


  Devices updated to iOS 4.3 beta can not be restored to earlier versions of iOS. Devices will be able to upgrade to future beta releases and the final iOS 4.3 software.


According to Apple, anyway, no, you can't revert to 4.2.