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If you want to set application permissions, you can follow the following methods.

1, and the rights management in the "Mobile Manager" APP enters the "Mobile Manager" APP >；; Rights Privacy > Rights Management (Application Rights) ",and set application rights according to actual needs.

2. in the settings, the rights management ColorOS 12 and above: go to "settings > rights and privacy > rights management" of the mobile phone and set the application rights according to the actual needs.

Coloros11.0-11.3 version: enter the phone "Settings >; Privacy (application management) > rights management ",and set application rights according to actual needs.

Coloros version 7.0-7.2: enter the phone "Settings >; Security (application management) > application permissions ",set the application permissions according to actual needs.

Tip: If a single application has not requested any permissions before, you can't set application permissions by long pressing the application icon.

You need to open or close the application permissions through the "Mobile Manager" app or mobile phone settings.

Due to different models and system versions, the operation path may be slightly different, please refer to the actual operation interface display of the mobile phone.

This answer applies to all OPPO models.