O2 Digital Banking now available on mobile app

Your financial journey is about to get even better. O2 Digital Banking is a cutting edge, progressive banking solution—a more seamless way to manage your finances. Whether you prefer using a desktop computer, the O2 Digital Banking app, or tablet, you'll be connected to a streamlined, powerful user experience.

Download O2 Digital Banking for iOS®

Download O2 Digital Banking for Android™


  • July 28, 2020 - Beginning on this date, when O2 Mobile Banking users open the current app, they will be prompted to download the new O2 Digital Banking app. (See login instructions below.) Those who do not use O2 Mobile Banking will be able to download the new O2 Digital Banking app in their app store.

  • August 18, 2020 -The current O2 Mobile app will no longer work beginning on this date. Upon opening it, you will be prompted to download the new O2 Digital mobile app if you have not downloaded it already.

  • August 18, 2020 - The O2 Digital Banking platform will replace O2 Online Banking. You will simply see the new, dynamic system when you login. Just choose O2 Digital Banking from the Account Login dropdown from oldsecond.com.

LOGGING IN TO THE NEW O2 DIGITAL BANKING APP: When you first login to the O2 Digital Banking mobile app, you will be prompted to input your existing online banking ID and password. If you do not know your current ID and password and wish to reset it in advance of the new O2 Digital Banking app, you may do so using the self-reset functions in the current O2 Mobile app or O2 Online Banking. Additionally, you will be required to enable two-factor authentication. This feature helps secure your account by providing you with a verification code through a text or phone call. Follow the prompts when you first login to the new app.

Download O2 Digital Banking for iOS®

Download O2 Digital Banking for Android™


You'll enjoy all the features of your current online banking experience and more, such as:

  • Deposit Checks
  • View Balances & Transactions
  • Transfer Funds Person-to-Person
  • Get Alerts
  • Debit Card Control
  • In-App Customer Support

Preview the O2 Digital User Guide for Consumers

View FAQ


Current online banking access for desktop will remain unchanged. The O2 Digital Banking app for mobile will offer businesses benefits such as:

  • Get Alerts
  • In-App Customer Support
  • Treasury Management (e.g. ACH, Wires)

Preview the O2 Digital User Guide for Business

View FAQ

iOS® is a registered trademark of Apple, Inc.; Android™ is a trademark of Google LLC.