Apple released iOS 11.1.1 update for iPhone and iPad last week to fix an autocorrect bug that caused “i” to autocorrect to A[?] in the keyboard. Now it has pushed out iOS 11.1.2 update that fixes iPhone X screen becoming temporarily unresponsive to touch after a rapid change to a cold environment and working only after several seconds, as reported by a lot of users last week. Apple was quick to acknowledge the issues and promised a fix.