No need for a PC anymore! Woori Bank joint certificate mobile complete guide
1. Introduction to Woori Bank joint certificate mobile complete guide
As of March 6, 2024, Woori Bank supports issuing and using joint certificates easily on mobile devices without a PC. In this guide, we will provide detailed step-by-step instructions from issuing a mobile joint certificate to using it, helping you make financial transactions safely and conveniently without a PC.
2. Issuance of mobile joint certificate
2.1 What you need
Smartphone (Android 5.0 or higher, iOS 10.0 or higher) 우리은행 공동인증서 모바일
Woori Bank app (latest version)
ID required for identity verification (resident registration card, driver’s license, passport, etc.)
2.2 Issuance Step
Run Woori Bank app 이베이스매뉴얼
Top menu > Joint certificate > Select “Issue mobile joint certificate”
Agree to the Terms of Use and proceed with the identity verification process
Set joint certificate password (4 digit number)
Enter card password or OTP
Face recognition or public certificate authentication
Take and submit ID photo
Financial Supervisory Service certification completed
Mobile joint certificate issuance completed
3. Use mobile joint certificate
3.1 Available sites
Woori Bank Internet Banking
National Tax Service Hometax
Financial Supervisory Service Financial Consumer Information Portal Fine
Electronic civil service based on public certificate
Other joint certificate support sites
3.2 How to use
Accessing sites that require login or authentication
Select “Joint Certificate Login”
Run Woori Bank app
Select “Use joint certificate” in the app
Enter joint certificate password
Biometric authentication (fingerprint or face recognition)
Verification completed
4. Safe use of mobile joint certificate
Be careful not to disclose your joint certificate password to anyone else.
If your smartphone is lost or stolen, you must immediately contact Woori Bank’s customer service center to restrict the use of the joint certificate.
Mobile joint certificate provides the same level of security as PC joint certificate. Please use it with confidence.
5. Inquiries regarding mobile joint certificate
Woori Bank Customer Center:
Woori Bank website:
6. Additional information
Mobile joint certificates are simpler and safer to use than PC joint certificates.
Mobile joint certificates can be used for various financial transactions.
There are some precautions to keep in mind to use mobile joint certificates safely.
7. Conclusion
We hope you will make financial transactions safely and conveniently by using Woori Bank’s mobile joint certificate, which allows you to easily use the joint certificate on your mobile phone without a PC.
The contents of this guide are as of March 6, 2024, and may change in the future. Please check the Woori Bank website or customer center for the latest information.
We hope this guide helped you use mobile joint certificates without a PC anymore.