Version 7.3.1i of the Softek barcode Reader Toolkit for the iPhone has been released to work-around a problem in the AVCaptureVideoPreviewLayer class in IOS 4.1. The problem is described on the following post on the forum at the Apple developer center:
https://devforums.apple.com/message/291837
and we’ve put some detail regarding the code change in our knowledge base
Please contact sales@bardecode.com should you need an update to your current version.
