Hello. This is Klaytn API service team.
Please refer to the following information about how to change the previous device that I used to sign up for the 2-step verification to the new one.
- Go to KAS Console and login into KAS.
- Click My Page - Account Security and Clear in 2 - step verification registration.
- Please review the pop-up that appeared on the screen and click Clear.
- Confirm Password
Enter the password in the box and enter a code in the authentication app.
Then click Confirm button below.
- After clearing the 2-step verification registration, you can register another 2-step verification again with a new device you want.
Please refer to the 2-step registration guideline.
Klaytn API Service team.