Open Cydia and search for an app called “SBSettings” – download and install it for free. This app can do a few things but all we are interested in is that it canhide app icons from the main home screen.
Once it is installed, open SBSettings and hit “settings” – “more” – “hide icons”. You will see a list of all icons on the phone and beside them a slider you can set to ON or Off.
Find Cydia on the list and set the slider to OFF. Off means that the icon will be hidden.
You can also hide the SBSettings app icon – just to be extra safe.
That is it, the Cydia icon will be removed from the home screen but the app is not uninstalled. Hiding the Cydia App takes away the most obvious sign that the device has been Jailbroken and the person will be none the wiser.
This is the easiest way to hide the Cydia icon that I have found and it works every time – Now you know!