Even the best of us make mistakes. iPhone users have been reporting little annoyances with iOS 11 and Apple has released an update to address those issues. The autocorrect issue which replaces the letter “i” to the letter “a” is fixed in iOS 11.1.1 in addition to the issue where “Hey Siri” voice activation stopped working.
If you want to update your iPhone now to address these issues, open the Settings app, click on General and then Software Update. Make sure you’re on a WiFi network and connect to a power source if you’re low on power.
Then click download and install. Your autocorrect and Siri issues should be addressed and you can let your friends know you really know how to spell better than your iPhone let on.