Locally install DLC on android

Hi, I have created and android .apk and also successfully created a .pak DLC.
The DLC conteains only a map. I want to add the DLC to the main project locally, no need to use chunkdownloader of httpclouddownload. How do I apply this .pak to the already installed .apk? Also if there are many independent DLC’s, is it possible to add them in no specific order? (because I don’t want to make a file_p.pak just to make a patch…)

Thanks in Advance.