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 13.x and higher
• Android™ OS
  • Android version 8.0 (Oreo) and higher

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