How to modify the default file opening mode of mobile phone?

If you use a vivo phone, you can view the following information:

Funtouch OS 9.2 and above: Go to Settings-Applications and Permissions/More Settings-Permissions Management-Permissions-Default Application Settings-Select Document Type-Set Open Applications.

Funtouch OS 9.2 (excluding) the following models: Enter Settings-More Settings-Applications-All-Reset the application preferences, and you will be asked to re-select the opening method when you open the file again. )

If you have more questions, you can go to official website /vivo Mall APP-My-Online Customer Service or vivo official website Web Edition-Slide to the End-Online Customer Service-Enter the manual customer service for consultation and understanding.