No internet? Use Siri offline on your iPhones and iPad with this trick
Above all else, open the Settings application on your iPhone or iPad.
Stage 2: Presently, look down and tap on the choice - Siri and Search.
You should tap on Language and select English (United States).
From that point forward, return to the fundamental Siri and Search page in the Settings.
Here, you should ensure that the switch bar close to Listen for "Hello Siri" is turned on towards the right.
Stage 6: Presently, tap Siri Responses and move the switch close to the accompanying.
Stage 7: Permit the Always Show Siri Captions and Always Show Speech.
Whenever you have made every one of the important changes, you will actually want to converse with Siri disconnected on your iPhone or iPad.