Coronavirus (COVID-19) Update
As a precaution, we’re restricting lobby access to appointments only. Please contact your local branch to set an in-person appointment. We’ll continue to provide you with the highest level of service through our drive thrus, ATMs and night depository where available. Great Western ebanking is available 24/7.
Learn More

Technical Specifications

Great Western ebanking online banking is compatible with the following browsers:

  • Google Chrome
  • Mozilla Firefox
  • Safari 10
  • Internet Explorer 11
  • Microsoft Edge

To determine if your browser is compatible with Great Western ebanking, you can test your browser. If you experience any trouble testing your browser, reference our Online Help guide.

Mobile App Banking

Below is a list of the minimum supported operating systems for the Great Western ebanking app:

  • iPhone® iOS
    • iOS 11+ is the minimum supported OS for iOS for CMA 5.12
  • Android™ OS
    • Marshmallow – 6.0 and greater
    • Lollipop – 5.0 and greater

Mobile Deposit

In order to function properly, devices should have the following specifications:

  • 2 megapixel camera
  • iPhone® iOS 11 and greater
  • Android™ OS
    • Marshmallow – 6.0 and greater
    • Lollipop – 5.0 and greater