Tools/raw materials: vivox60, origin OS 1.0, settings.
1, click Settings.
Turn on the phone, click "Settings", then slide down and click "More Settings".
2. Click Application Management.
After entering the page, click "Application" and select "Factory Application Management".
3. View the application
After entering, you can view the built-in applications that come with the mobile phone system.
4. Click Installed.
Return to the application interface, click "Installed" and select an application to enter.
5. Click Uninstall.
Enter the main interface of application information, and click Uninstall Complete on the right.