Apple has released a second beta of iOS 5.1 with build 9B5127c for iPad and iPhone app developers, with the latest update enabling deletion of pics synced to the iCloud Photo Stream. The second beta version is now available to subscribers of the iOS developer program.
One of the major updates in the latest beta is the ability to automatically delete photos from Photo Stream when they are deleted on the iPhone by a user. Currently, if a picture is deleted from the iPhone then it is not removed from the iCloud.
The second beta version of iOS 5.1 beta is compatible with the Apple’s iPhone 4S, iPhone 4, iPhone 3GS, iPad 2, iPad, and third- and fourth-generation iPod touch.
Apple has released the first beta of iOS 5.1 to iPad and iPhone app developers in late November.