How to install IOS 12.2 Nanning public learning network APP?

1. After we open the profile download address, there will be a prompt "This website is trying to open the settings to allow you to configure the profile". Do you want permission? At this time, you need to click "Allow";

2. After entering the page, click "Install" in the upper right corner;

3. After clicking Install, we will be asked to enter the screen lock password. After entering, a series of English protocol interfaces will come out. At this point, click Install.

4. Select Restart.

After the installation, we can enter iPhone Settings-General in turn, where we can find the description file, and we can see the description file just installed.