Search for AppSync Unified and install the package. Respring: Restart your SpringBoard to apply the patch. I've created a Cydia repo for AppSync Unified : r/jailbreak Is appsync repo down? : r/LegacyJailbreak How To Install AppSync On Jailbroken iDevice? - 3uTools
The official home of AppSync Unified is curated by . Repository URL: https://cydia.akemi.ai/ Step-by-Step: Installing AppSync Unified appsync unified repo