What and jailbreak tool are you currently running? Which package manager (Sileo, Zebra, Cydia) do you prefer?
To ensure your device stays stable and secure, it is vital to download the tweak from its official source. Many "piracy" repos host outdated or modified versions that can cause boot loops or system instability. appsync unified repo
Here is a comprehensive guide to what AppSync Unified is, how it works, and how to safely add its official repository to your device. What is AppSync Unified? What and jailbreak tool are you currently running
The jailbreak ecosystem is frequently targeted by malicious actors hosting cloned or modified repositories. To ensure the security of your device, you should install AppSync Unified from its official source. how it works