Rescuers' mobile phone permission settings are always reset.

Reinstall the application, or update or upgrade the application from Lenovo App Store. The application permissions previously set by the user will be reset and restored to the default values. This is a serious privacy problem, which leads to privacy leakage without the user's knowledge.

2. When installing the application for the first time, select I am an expert and set the application permissions. When the application permission has a secondary menu, such as telephone and short message permission, enter the secondary menu of telephone, set it to prohibit the application from making calls and then return to the primary menu, enter the secondary menu of short message permission setting, set it to prohibit sending short messages and then return to the primary menu to set other permissions. At this point, the previously set phone permissions will be invalid and restored to the default settings. Or the phone and SMS permissions are invalid, restore the default. This problem exists in every system version and has not been fixed.