Apple unveiled the third issue fixed update of iOS 10 as iOS 10.0.3 for iPhone 7 and iPhone 7 plus yesterday. Many of iPhone 7 users were report on cellular connectivity was appoint to disconnect suddenly. T-mobile customers also faced with the same problem with iOS 10.
Due to that Apple launched iOS 10.0.3 officially for iPhone 7 and 7 plus with the cellular connectivity issue fix. Now iOS 10.0.3 is available to download over the air on iPhone 7 devices, through Settings > General > Software Update > Install.
Cydia for iOS 10.0.3
iOS 10.0.3 jailbreak is still not available for public download officially. iOS 10.0.3 cydia download may demonstrate by hackers within few days or weeks. Still no updates reported on iOS 10 jalbreak public downloads.
iOS 10.1 is readying to release as the next generation Apple OS. Portrait mode for iPhone 7 plus and many other apps and features were add on iOS 10.1 which is still in beta phases.