Hi there! I see you're getting a message that the AustralianETA app does not support your iPhone. That can definitely be a bit confusing. To get us started, could you tell me which iPhone model you’re using? Also, have you already tried any steps like updating the app or your iOS version?

Meanwhile, here’s a straightforward checklist that often resolves compatibility issues with the AustralianETA app on iPhones with iOS 18.6:

1. Confirm iOS is up-to-date: Your iPhone is already on iOS 18.6 which is great, as having the latest iOS ensures compatibility with the app.

2. Update the AustralianETA app: Go to the App Store and check if there’s an update available for the app. Sometimes, the app may not run properly on older versions.

3. Restart your iPhone: A fresh reboot can clear temporary glitches that might cause the app to misbehave.

4. Check network settings: Try switching between Wi-Fi and cellular data to rule out connection problems.

5. Reinstall the app: If the above didn’t help, uninstall the AustralianETA app, then download and install it fresh from the App Store.

If after these steps the app still shows incompatibility, there may be a bug or a server-side issue, in which case the best approach is to use the browser version to apply or contact the support team at [email protected] for direct assistance.

Let me know what model iPhone you have and what you’ve tried already, and we can dig deeper into this together! Are you happy to start there?