Apple has released iOS 15.1.1, a minor update to its iOS 15 software that focuses on improving call drop performance for iPhone 13 and iPhone 12.iOS 15.1.1 improves call drop performance for iPhone 12 and iPhone 13The iOS 15.1.1 update, which carries a build number of 19B81, is available as an over-the-air download on compatible iPhone and iPad models. Users can get it through the software update mechanism in the Settings app.Read more
