[Mac / iPhone / iPad Users] Announcement of the critical issue regarding major new iOS and macOS.

Dear all. The information processing office would like to inform the bug because a researcher may handle the  language. The target devices are on the latest macOS (10.13) and iOS (11.2). (Mac / iPhone / iPad / Apple Watch) Issue When an device receive an Indian language (Telugu) character, the OS or app will crash. How to fix it (OS update) https://support.apple.com/en-us/HT201222 Related information https://www.theverge.com/2018/2/15/17015654/apple-iphone-crash-ios-11-bug-imessage 21th Feb, 2018 Kitani, Information Processing Office