META-INF has only one file which describes bundle contents.ĪssetData contains three Bill-Of-Materials files (they can be viewed with lsbom and created with mkbom). OTA update bundles contain an ist file and two folders: META-INF and AssetData. There are three known versions of OTA updates. The updates are delivered in plain unencrypted ZIP files. The device checks an XML-based PLIST file on or sends a POST JSON request to (codenamed Pallas) for updates. This allows a user of a device to go into Settings > General > Software Update and download and install the latest iOS software on-device, without the need for iTunes. OTA Updates ( Over-the-Air Updates, also known as wireless updates) were introduced with iOS 5.
0 kommentar(er)
