once that source is on your iphone you again go into cydid /sources and u will now see the hackulo.us source tap that sourceand you need to install , appsyns for your version iphone, install0us, u will find once both them are installed mate, hackulo secrurity and source gui will install automatically.
right some good sources
you might get some fetch errors carry on and keep pressing ok until done , once these sources are all in cydia
hit the last tab "search" and some useful apps are
winterboard [will allow you to tweak your iphone , different themes ect.
afc2add - u will need this little tweak i use iphone pc suite and need this app],
sbsettings, once u have them installed theres a few other apps here mate , explains in more detail
https://www.digitalworldz.co.uk/index.php?threads/226649/
after all this the install0us app looks like
tap on it and let it load up and do what it does you will then see this