SchoolProtect - HTTPS Decryption Installing Certificates on Android
Enter the download link to your browser of choice, in this example we are using Google Chrome. Once entered it will download the certificate to your device's download folder. A warning will be given to download it from Settings instead so you can click Close.
Go to Settings, search for "certificate" and there should be an option for CA certificate.
You may get a warning similar to the image below, you can click Install anyway.
Click on CA certificate, it may ask you to enter the PIN or fingerprint for confirmation.
Browse to where you have downloaded the certificate, it should be in your download folder by default.
You should get a pop-up at the bottom to confirm that it has been added.