Are you jailbroken on iOS 7? Are the apps and tweaks installed via Cydia not showing up on your device? If you’re running into this problem, you’re not alone. I’ve received numerous questions about this problem over the last few days; so many, that I thought it would good to make a post and video on it for those that need help.
The short answer to the question is Mobile Substrate. Most of the apps and tweaks that you install from Cydia rely on Mobile Substrate, and Mobile Substrate has not been updated for the latest iOS 7 jailbreak as of yet. An update has been promised to come soon, but Saurik, its developer, is no doubt inundated with about a thousand and one different tasks related to the just released jailbreak.
Let’s give Saurik the time he needs to get a properly updated working release of Mobile Substrate in our hands. In the meantime, if you’re running a non-64-bit device, you can take the following steps to make your favorite apps and tweaks work.