If you are using Chrome we recommend that you also disable Chrome DNS as described here.
Android 8.0 (Oreo) or later
To install BlackFog on your Android device you will need to turn on the system setting to allow installing apps from unknown sources.
BlackFog uses a closed loop VPN to filter the data on your device. Rest assured, no traffic ever leaves the device. Android will require permission to create this VPN.
Settings >> Apps & notifications >> Advanced >> Special app access >> Install unknown apps >> Chrome >> Allow from this source (switch on)
Version 4.7.0 (3.2 MB, September 29, 2022)