MASTG-TOOL-0128: Filza
Filza is a file manager for jailbroken iOS devices. It can be installed by adding the Tigisoftware repo to your package manager and searching for Filza.
In addition to letting you browse the file system, you can also use Filza to easily install IPA files. Simply navigate to the IPA file on your filesystem, and click on Install in the top right corner.