CSources2 is a jailbreak app that’s helpful for anyone who adds third-party repos to Cydia. It allows you to manage and backup your third-party sources and even toggle them off without completely removing them.
Needless to say, for someone like me who has no less than a dozen third-party Cydia sources configured, CSources2 is a blessing. Have a look at our video walkthrough to see how it works, and why you might need it.