Unfortunately, there are a number of tweaks that are not yet compatible with iOS 7.1+ and thus, will not install on your freshly-jailbroken device running this software. These include Apex 2 (iOS 7), FolderIcons and PasswordPilot. Thankfully, the list of tweaks not functioning is far shorter than the list of working tweaks, and although we hope to see the insanely-useful PasswordPilot firing on all cylinders in the near future, those looking to benefit from its password-inserting powers will have to sit patiently for the
time being.
A number of other tweaks, like LockInfo7 and Five Icon Dock work partially, but can
cause crashes and other issues, invariably forcing your device into safe mode. As such,
you may be able to get away with installing them on your device, but in truth, you’re
better off waiting until the authors of these tweaks have made the necessary
adjustments.
Below, you can find a definitive list of tweaks that do work, those that don’t, and those
that are only partially functional.
Ideally, all of these tweaks would work right away, but in due course, we’ll hopefully
see the necessary updates applied to bring our much-loved tweaks up to speed with
the latest jailbreak.
You can go here to find a complete list of tweaks that are constantly updated.