Take iPhone 7 as an example. The specific method is as follows:
1. Open the phone, find the "Settings" item on the desktop of the phone, and click to enter.
2. After entering the settings, find the "iTunes Store and App Store" column and click to enter.
3. After entering the iTunes Store and App Store, find the "Apple ID" item and click to enter.
4. After entering Apple ID, find the "View Apple ID" item and click to enter.
5. After entering, find the "Subscription" column and click to enter.
6. After entering, find the music automatic renewal service you want to cancel, and click Cancel Subscription.