Q:

How to change the KEYSTORE securely?

I'm wanting to release a free version of an app to which I've already made a paid version.
I simply copied the project to another folder:

The project is initially the same as the paid application when finalized. I want to simply delete a few phases and put a link that takes the application paid in the Google Store (this I know how to do);
Turns out there is something called a keystore.

I would like to know if only thing I have to do is create a file.keystore in the directory with different name, rename the Filename (before Password) and click the generate button (below Country).
OBS - Obviously I will make a backup copy of the paid version file.keystore.

A:

First I changed the first field (filename).
Then I clicked on button generate.
The program has created a new key in a different location than where I put the keys.
Just copy or move the key to the place of your choice.
Be very careful not to create a new key without having made a copy of the previous one. Otherwise, you may be unable to update your game in the Play Store.

