Supported Browsers and Operating Systems
When utilizing online and mobile banking it is important to use up-to-date web browsers and operating systems to ensure the most secure experience.
- Browser: Any program that allows you to use the internet.
- Supported browsers include:
Browser
Windows
macOS
Google Chrome (current and previous two versions)
Recommended
Recommended
Mozilla Firefox (current and previous two versions)
Supported
Supported
Microsoft Edge (current and previous two versions)
Supported
Unsupported
Apple Safari (current and previous two versions)
Unsupported
Supported
- Supported browsers include:
- Operating System (OS): The software that controls your device’s basic functions, such as running programs and allowing your device to understand what you want when you tap the touchscreen. Specifically, we are referring to the OS on your mobile device.
- Supported operating systems include:
Version UUX 4.x Android 11.x and later Supported Android 10.x Limited Support iOs 16.x and later Supported iOS 15.x Limited Supported
- Supported operating systems include:
Please note: any browsers and operating systems not listed should be considered unsupported. Updated as of 5.10.24.
First Financial Bank Texas App Updates
Using the most recent mobile banking application is another simple way to ensure a secure experience. How to check if your app needs an update in the App Store:
Example of a mobile app in need of an update:
Example of an up-to-date mobile app:
Other Digital Banking Tools:

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