How to open vivo blank information authorization

Blank information authorization can provide blank information for virtual authorization when the application obtains privacy limits such as contacts and call records, and prevent personal privacy information from being leaked. It can be set as follows:

Method 1:

When the application is granted permission when it is started for the first time, you can select "Provide blank information" according to the prompt in the pop-up box;

Method 2:

Go to Settings-Applications and Rights-Rights Management-Rights-Access Contacts, Access Call Records-Select Software-Select "Provide Blank Information".

Note: Enter I Housekeeper-Privacy Protection-Identity Information Protection-Blank Information Authorization. This is only an explanation of the effect of the function, and no options are set. This function should be started as described above.