Requirements

You will need:

• A jailbroken device running iOS 14.0-16.6.1 or iPadOS 17.0
• A functional package manager.

If it’s not already added, you’ll also need to add the havoc.app repo to your package manager

Installing TrollStore

1. In your package manager, search and install the TrollStore Helper package
2. After installation, shut the package manager.
3. Open the TrollHelper app on your home screen
4. Press Install TrollStore

Your device should restart, and TrollStore should now be installed.

If you’re running iOS 15.0 or later, you must follow the steps below or you will be unable to access TrollStore after restarting your device to stock iOS.

If you’re running iOS 14.0 to 14.8.1, you can safely ignore the procedures below.

Installing Persistence Helper

1. Open the TrollStore app on your home screen
2. Press Settings, then press Install Persistence Helper
3. Select Tips from the list of apps

Once you reboot your device, open the Tips app (which you set as the persistence helper) and press Refresh App Registrations.

Credit to https://ios.cfw.guide/ for the guide