The smartphone where the co-certificate (old public certificate) is stored is old, so I changed it to another device. Since the certificate is not stored in the mobile phone to be used, mobile banking such as remittance is not possible.
You can easily transfer from a smartphone to a smartphone through the joint certificate import or export function provided by each bank’s internet banking site. 케이뱅크 공동인증서 가져오기
This time, we will briefly look at the method at NH Bank.
Export of Nonghyup joint certificate 이베이스매뉴얼
1. Run the NH Banking app on the smartphone where the Nonghyup joint certificate is stored and log in with the certificate.
2. Touch the 3 line icon at the top right of the main banking screen.
3. Next, select Authentication/Security.
4. On the moved login/authentication menu screen, touch co-certificate (old public certificate) – export certificate – smartphone → smartphone in the order and tap Next.
5. After selecting the certificate and entering the password, ‘Certificate has been uploaded. Please proceed.’ A message appears. If you press OK here, the 16-digit authentication number will appear on the screen.
Import Nonghyup joint certificate
Now it’s time to leave that smartphone alone and proceed on the phone where you want to save the certificate.
1. Install and run the NH Smart Banking app from the Google Play Store.
2. Next, touch the Login menu.
3. In order to use it, you must check the smartphone app installation information and agree that the use of the NH Smart Banking app will be restricted if an app that requires attention is detected.
4. The simple password (re)registration progress screen appears. Once you click Cancel, select the Authentication/Security menu to move to the Authentication Center.
5. This is the login/authentication menu screen. This time, select Import co-certificate and touch Smartphone → Smartphone.
6. The 16-digit authentication number input screen appears. Now, enter the 16-digit verification code that appears on your old phone in the corresponding input field and tap Next.
7. After entering the certificate password, the Nonghyup Joint Certificate will be saved to the mobile phone.
You will be able to continue smart banking by setting a simple password. That is all.