This update is the first major update on the iOS 11 operating system on the iPhone, iPad and iPod touch. This update is the first major update on iOS 11.1. The official version adds more than 70 emoticons and contains bug fixes and improvements.
In addition to some of the design changes, iOS 11.1 this increase includes the new food types, animals, mythology, clothing, more expressive smile and neutral role, and so on.
In addition the left edge of the 3D Touch call out of the multi-task operation also came back.
Previously exposed Wi-Fi security vulnerabilities, affecting almost all the equipment on the market, in the official version of iOS 11.1, Apple fundamentally fixed the WPA2 WiFi security vulnerabilities.
iOS 11.1 detailed update:
Emoticons
Add more than 70 kinds of emoticons, including new food types, animals, mythological characters, clothing, more expressive smile and neutral role, etc.
photo
To solve the problem may lead to some of the photos become blurred
Fixed a problem that could cause Live Photo effects to play slowly
Fixed an issue where some of the photos could not be displayed in the 'People' album after resuming from iCloud cloud backup
Fixed a problem where performance may be affected when scanning a screen shot
Auxiliary function
Improved support for Level 2 Braille input
Improved VoiceOver access to multiple pages of PDF
Improves the operation of notifications received by VoiceOver Rotor
Improved the VoiceOver Rotor operation menu when removing applications from the application switcher
Fixed an issue where some users could not display alternate keys when using VoiceOver for touch typing
Fixed an issue where the VoiceOver rotor always returned to the default action in Mail
Fixed issue where VoiceOver rotor will not delete message
Other improvements and fixes
Function Regression: Supports access to the application switcher by pressing the 3D Touch to the edge of the display
Fixed a problem that caused the cleared 'mail' notification to appear again on the lock screen
Fixed an issue where data can not be migrated among managed applications in an enterprise environment
Fixed some third-party GPS accessories lead to inaccurate positioning data
Solved the problem of heart rate notification settings in Apple Watch apps (1st generation)
Fixed an issue where the app icon could not be displayed in the notification on Apple Watch