Automating deeplinks with Appium on iOS real device

gistfile1.java

/* On a real device it is not possible to simply call driver.get("url"), doing so will open SIRI and query with "url" resulting in a search. 

Instead we can take advantage of Safari's launch parameters and pass deep link URL as argument. 
Below is an example: */

String deepLinkURL = "deeplink://";

driver.executeScript("mobile: terminateApp", ImmutableMap.of("bundleId", "com.apple.mobilesafari"));

List args = new ArrayList();
args.add("-u");
args.add(deepLinkURL);

Map<String, Object> params = new HashMap<>();
params.put("bundleId", "com.apple.mobilesafari");
params.put("arguments", args);

driver.executeScript("mobile: launchApp", params);

driver.findElementByAccessibilityId("Open").click();

The args.add("-u"); should now be args.add("-U");
If not the code will not work. Refer this link: https://discuss.appium.io/t/automating-deeplinks-with-ios-real-device/25352/5