The specific steps to reset Siri on Apple phones are as follows, taking iPhone 7Plus as an example:

1. Find "Settings" on the Apple desktop and click to enter the settings page. as the picture shows.

2. Find the "Siri and Search" option in the settings page and click to enter, as shown in the figure.

3. Find the "Hey Siri" option and turn off the "Hey Siri" function, as shown in the picture.

4. After closing it, turn the "Hey Siri" function on again, as shown in the picture.

5. After that, a sub-page will pop up, click on the "Use Siri" option below, as shown in the picture.

6. Enter the Siri setting interface and click the "Continue" button below, as shown in the picture.

7. Follow the system instructions and make corresponding instructions to complete a series of settings, as shown in the figure.

8. After the above steps are completed, you can reset the Siri function, as shown in the figure.