Allow Android Facebook Application
When you access "Android Facebook Application" using proxy by default it is blocked.Because "Android Facebook Application" does not support HTTPS Inspection.
To allow "Android Facebook Application" you have to bypass SSL Inspection.
HTTPS inspection ,must be enabled on SafeSquid if not see our document - How to configure HTTPS inspection
Go to WiFi Networks and configure proxy setting on Android mobile.
Install SSL certificate on Android mobile.
Here each entry explained comes with default configuration, if any of the default entries were not found then create the new entry.