Please use your device camera to scan the QR code to download
After that, it prompt a message and kindly click open
Then kindly click install
Wait for the installation to complete, then click trust
It prompt a message and kindly click trust one more time
Open Settings - General - VPN & Device Management
Click on the tab under "ENTERPRISE APP", and then click on the trust
It prompt a message again, and kindly click trust one more time
If you are having IOS 18 and above, kindly follow the additional steps below or else you may skip the step below. After click on the trust, it will prompt a message. Kindly click install profile and swipe to continue the installation