Please don't worry, please follow my footsteps.

1: Please disinfect the mobile phone first.

2: Turn off the phone after antivirus and restart it after 3 minutes.

3: Please click "Settings" on the main screen after startup.

4: Turn on privacy in settings.

5: Then open the location service.

6: Then return to the "Privacy" page and open "Exercise and Fitness".

7: After opening, you will see the words "health tracking" and "health", and then you can open it.