This article explains how to change the keyboard on Android to switch between the current language and Korean.
Steps
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Step 1. Open an application that allows you to write
You can open any app that allows you to use the keyboard, such as "Messages", the Google widget or "Chrome".
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Step 2. Tap the typing area to open the keyboard
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Step 3. Tap the keyboard settings icon
It looks like a gear and is located at the bottom of the keyboard. A menu will appear.
If you don't see the icon, try holding down a different key to make it appear. For example, if you're using Gboard, tap and hold the comma key to open more buttons, then tap the gear icon
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Step 4. Tap Languages
The settings regarding the keyboard language will open and you will also see the list of installed keyboards.
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Step 5. Tap Add Keyboard
This button is located at the bottom of the screen. The list of available languages will appear.
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Step 6. Scroll down and tap Korean
A list of layouts will appear.
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Step 7. Select the layout you prefer
Swipe left to see the options appear at the top of the screen, then tap the layout you want to use.
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Step 8. Tap Done
It is located in the bottom right corner. This will add the keyboard to the list of those you have installed.
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Step 9. Open the keyboard again
Return to the application you were using and tap the typing area to open the keyboard.
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Step 10. Tap and hold the globe button
It is located in the lower row of keys. The list of installed keyboards will appear.