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How to fix KakaoTalk not working in 2021?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

Kakaotalk is a free messaging app for smartphones that offers a variety of features including free calls, group chat, and more. However, some users have been reporting that the app is not working for them in 2021. This error code usually happens when there is a problem with the server or when the app is not compatible with the user's device.

Other common searches for this error include:

  • kakaotalk error code 70101
  • kakaotalk not working 2021

1. Check your internet connection

  1. In your web browser, type "kakaotalk" and press Enter.
  2. On the main page, click the three lines in the top-left corner that say "Settings."
  3. Under the "Connection" heading, click the button that says "Check Now."
  4. In the "Settings" window, under the "Connection Status" heading, click the button that says "Test."
  5. If the "Test" button says "OK," your internet connection is working. If it says "Not OK," try the following steps. a. Make sure that your computer is connected to the internet. b. Check that your firewall is turned off. c. Try using a different internet browser. d. If you're using a wireless connection, make sure that your wireless network is connected to the internet.

2. Check if you have the latest version of the app

  1. Open the App Store on your phone
  2. Search for "Kakaotalk"
  3. Tap on the "Kakaotalk" app icon on the bottom of the App Store screen
  4. Tap on the "Update" button on the top right corner of the app screen
  5. If the "Update" button is not available, then you need to update your app first by going to the App Store's "Updates" tab and clicking on the "Kakaotalk" app icon
  6. If the "Update" button is available, then you will be asked to confirm the update. Confirm the update by clicking on the "Update" button
  7. Once the "Update" process is complete, you will be able to use the app again.

3. Clear the app's cache

  • Open the Settings app on your device
  • Tap on Apps
  • Tap on Kakaotalk
  • Tap on Clear Cache
  • Tap on Clear Data

4. Check if there are any updates for your device's operating system

  1. Go to the Apple App Store and open the "Apple" app.
  2. On the main screen, tap on the "Updates" button.
  3. If there are any updates available, they will be listed on the main screen. Tap on the update that you want to install.
  4. Once the update is installed, go to the "Settings" app and tap on "General" > "Software Update."
  5. If there are any updates available, they will be listed on the main screen. Tap on the update that you want to install.
  6. If the update is not compatible with your device, an alert will be displayed and you will be able to choose to either install the update or cancel it.

Some users might also have success with:

  1. Uninstall and reinstall the app
  2. Restart your device