The module allows you to install modified apps on top of original ones without losing data, effectively disabling Android's strict package signature checks.
Ethics and legality
You install the JingMatrix LSPosed module via Magisk, and then activate the Lucky Patcher module within LSPosed. This is widely considered the most stable and undetectable method for modifying apps. 3. Dedicated Custom Magisk Modules lucky patcher module magisk new
This is the gray area. The itself is a tool. It is legal to use for: The module allows you to install modified apps
As Android 16 (Vanilla Ice Cream) looms with even stricter security, the Magisk module is the only way Lucky Patcher will survive. lucky patcher module magisk new
How to Install the New Lucky Patcher Magisk Module: A Complete Guide