Apple releases iOS 18.1.1 with important security fixes for iPhone: Details

Apple has released the iOS 18.1.1 software update for eligible iPhone models. Likely the final stable release before the rollout of iOS 18.2 in December, iOS 18.1.1 does not introduce any new features but provides “important security fixes.” Apple has not disclosed the specific issue addressed by this update but recommends all users install it to maintain their iPhone’s security. The update is available for all iPhones running iOS 18.