Reset Keyboard Dictionary

As you use the iPhone keyboard, it learns your typing patterns and common spellings. This
allows it to automatically correct your typing on the fly. If the keyboard does not appear to be
working correctly, or words are not auto-correcting, reset the keyboard dictionary.

1. Press the Home button.
2. Tap on the Settings icon.
3. Tap on the General option.
4. Scroll down and tap on the Reset option.
5. Tap on the Reset Keyboard Dictionary option.

Note: This reset clears all learned patterns and spellings.