How test an app already published?

Unity Engine
,
1

I have published a game in Google Play. I want to upload an update changing some things. Until here no problem.
The problem is I can’t test the changes in the device because:

  • Google Play obviously doesn’t allow to purchase and download your own apps
  • As my app uses an OBB file I am not be able to install the app manually in the device because when trying to do it says I don’t have permission because I have not purchased the app…

Any idea?

2

I would suggest second test device with different Google account for that.

You can push the .obb file manually to the device if you want to test the .apk without downloading.
http://labs.exoa.fr/tutorial-unity-4-apk-splitting-google-play-obb/

3

I have solved it, I have copied the OBB file manually in the device (In the OBB directory) and then installing the Apk and it works.
Thanks.