There’s a bug in Apple’s iOS 11.1 that automatically changes the letter “i” to an “A” with a question mark in a box. Following is a transcript of the video.
A bug in Apple’s iOS 11.1 doesn’t let you type the letter “i.” The “i” becomes this …
The problem likely comes from the auto-correct software or it could be linked to emojis. Some users get an “I” in the frequently used emoji section. Here’s a temporary fix for the problem.
Go to settings, general, keyboard, text replacement, and tap the plus sign.
In “phrase,” type an uppercase “I.” In “short-cut” type a lowercase “i.” This overrides the autocorrect so that every time you type a lowercase “i” it will change to an uppercase “I.”
For the most part, this will solve the problem. Apple plans to fix the problem in a future software update.