Apple releases iOS 15.1.1 with call improvements for iPhone 12 and 13

Apple has released an update to its mobile operating system to fix dropped calls on iPhone devices, including the iPhone 12 and 13.

The release of the iOS 15.1.1, an updated version of the iOS 15.1, fixes the call drop performance issue on the iPhone 12 and iPhone 13 as well as the usual bug fixes.

iPhone 12 and iPhone 13 users have recently experienced consistent dropped calls on their devices, preventing them from receiving incoming calls.

Apple users on an online community in South Korea also reported similar experiences, particularly among those subscribed to LG Uplus Corp., a major South Korean telecom operator, reports Yonhap news agency.