iOS 7.1 Beta 3 Allows You To Delete Over-The-Air Installation Files

According to German site Macerkopf.de [Google Translation], the third beta of iOS 7.1 includes a feature that allows users to delete the over-the-air installation files that are automatically installed whenever an iPhone is connected to AC power. Till now, updates downloaded over-the-air could not be removed, an issue that received attention in September after iOS 6 users were forced to install iOS 7 or lose 3.1 GB of storage space to the installation file. » iOS 7.1 Beta 3 Allows You To Delete Over-The-Air Installation Files