Help Can anyone help me to install a theme I created as an apk file?

[Sarah W]

So I created a theme using Samsung Theme Editor. I want to use it only for myself. I have the APK files. I tried sending them to myself via email and opening them to install the theme and it didn't work. I was notified that the installation was completed but nothing changed and the default theme remained the same. What am I doing wrong? Is there any other way to install the theme I created?

Attached are the files that Theme Editor spat out at me. Do I need to do something to them to install it? Or? I attempted installing the 'HD' file.

 

[LE FENECK]

Bonjour, quel mobile avez-vous?
J'essaie de mon s7 edge et il s'installe.
Nous pouvons le sélectionner dans les thèmes de Samsung.

 

[Deleted User]

Bonjour, quel mobile avez-vous?
J'essaie de mon s7 edge et il s'installe.
Nous pouvons le sélectionner dans les thèmes de Samsung.

Hi. This is an English language forum. But according to Google, the translation of your text is:

Hello, what mobile do you have?
I try my s7 edge and it settles down.
We can select it in Samsung themes.

 

[LE FENECK]

Sorry a little worried. I had translated the page, but she did not have English.

I'm the same moderator

Hello, what mobile do you have?

I try my s7 edge and it settles down.

We can select it in Samsung themes.

 

[Sarah W]

Sorry a little worried. I had translated the page, but she did not have English.

I'm the same moderator

Hello, what mobile do you have?

I try my s7 edge and it settles down.

We can select it in Samsung themes.

Samsung Galaxy J7 PERX

 

[Sarah W]

Sorry a little worried. I had translated the page, but she did not have English.

I'm the same moderator

Hello, what mobile do you have?

I try my s7 edge and it settles down.

We can select it in Samsung themes.

also I'd like to install without using the Samsung themes app if possible. I just created this as a personal theme.

 

[LE FENECK]

Hello
You install it as a normal apk
But you have to go through the samsung theme selector to choose it