You can disable Autocorrect on iPhone for specific words or completely turn off this feature so it won't automatically correct spelling errors when you're composing text, entering content, etc. Both methods will be explained in detail below.
Disabling the automatic spelling correction feature on iPhone
How to Turn Off Autocorrect on iPhone and iPad
1. Disable Autocorrect for Specific Words
2. Completely Disable Autocorrect Feature
3. Avoid Using Slide to Type Feature
1. Disable Autocorrect for Specific Words
Step 1: Open Settings -->General -->Keyboard -->Text Replacement
Step 2: Tap the '+' icon
Step 3: In both Phrase and Shortcut fields, type two identical words and save with Save.
Besides preventing your device from automatically correcting spelling errors for words you add to this list, you can also create shortcuts for faster typing using this method.
2. Completely Disable Autocorrect Feature
Step 1: Open Settings -->General -->Keyboard
Step 2: Swipe left to turn off Auto-Correction
Note: If you're using an external keyboard for iPad, follow these steps:
Open Settings -->General -->Keyboard -->Hardware Keyboards --> Turn off AutoCorrect.
3. Avoid Using Slide to Type Feature
For devices running iOS 13 and above, iPhone supports Slide to Type feature - built on the auto-fill feature (autocorrection), each time you swipe the keys, the device will automatically recognize words and input them into the text, thus, sometimes unfamiliar words that the device fails to recognize will be automatically converted to other characters.
To address this issue, type each character accurately one by one.
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Here are 3 ways to help you minimize the unnecessary troubles caused by the Autocorrect feature on iPhone and iPad. If readers have any contributions, please leave your comments below the article. Also, you can refer to how to turn off user data collection feature on iPhone.