[Huawei Mate 20 Pro Themes, Apps, and Mods] kam333:
Since I'm no longer updating my themes (at least for now) and I've been asked a few times, I'll provide a quick guide to changing the accent colours.

https://xdaforums.com/mate-20-pro/themes/amoled-black-theme-accent-colour-options-t4051377

May do a full guide at some point in the future, but that would be quite long.

Huawei themes are just zip files but with ".hwt" file extension.

Apps I use:

*Note, you can use any similar apps that serve the same function, though I believe mixplorer is the best file manager especially for editing themes.

File Explorer (to edit the .hwt & .zip files).

https://play.google.com/store/apps/details?id=com.mixplorer.silver

*also note if you're using a different file manager you might have to add ".zip" to the theme.hwt e.g. theme.hwt.zip before you can open it, with mixplorer you don't.

Download:

iOmix-Temp.hwt

https://bit.ly/2M82lHT

Colour picker (to find the hex colour code of your choice).

https://play.google.com/store/apps/details?id=com.jahirfiquitiva.pals

Vector image editor (to create the .png files).

https://play.google.com/store/apps/details?id=com.shoebillsoftware.vectordraw

Download:

iOmix Theme Png Templates

https://bit.ly/2ZxJtdd

Includes .png & .svg use either as a template to create your own brightness & volume scrubbers these ideally should be the same accent colour that you use in the theme.xml

1. (Optional) Create a folder on your phone, call it whatever you want, I usually name it editing.

2. Copy the theme file (iOmix-Temp.hwt) to the folder.

3. Rename the theme file by adding ".zip" extension to the end "iOmix-Temp.hwt.zip"

*you can skip this if you're using mixplorer.

4. Open the zip and extract the following files to the editing folder:

com.android.contacts

com.android.systemui

framework-res-hwext

framework-res

5. Rename all files by adding ".zip" to the end

com.android.contacts.zip

com.android.systemui.zip

framework-res-hwext.zip

framework-res.zip

6. First we'll edit the theme.xml files in each of the files we extracted in step 5.

The process will be the same > replace 007DFE (this is a hex code without the #) with your own colour code (also without the #).

7. Editing theme.xml files

**Contacts.zip**

A. In the contacts zip open the theme.xml use the replace function to replace 007DFE with any other colour code *make sure [replace all] is selected.

B. Open framework-res-hwext folder > open theme.xml and repeat previous steps of replacing 007DFE with your preferred colour.

**Systemui.zip**

Edit the theme.xml in the following.

A. Main folder > theme.xml

B. Framework-res > theme.xml

C. Framework-res-hwext > theme.xml

**Framework-res-hwext.zip**

Edit the theme.xml in the following.

A. Main folder > theme.xml

B. Res > theme.xml

**Framework-res.zip**

Edit the theme.xml in the following.

A. Main folder > theme.xml

8. Replacing the main .png files.

**Contacts.zip**

A. Res > drawable-xxhdpi > fastscroll_label_phonebook_emui_null_icon.png (needs to be 152*152 pixels)

**Systemui.zip**

Edit the theme.xml in the following.

A. Framework-res-hwext > Res > drawable-xxhdpi > scrubber_control_normal_emui.png

(needs to be 98*98 pixels)

B. Res > drawable-xxhdpi > ic_seekbar_thumb.png

(needs to be 90*90 pixels)

**Framework-res-hwext.zip**

Edit the theme.xml in the following.

A. Res > drawable-xxhdpi > scrubber_control_normal_emui.png

(needs to be 98*98 pixels)

Finally you might want to rename the theme so you can find it in the Huawei theme manager app.

In the root of the theme zip there is a file called description.xml, open this file and change the title Theme title

Now remove the ".zip" from the files you renamed at the start:

com.android.contacts.zip

com.android.systemui.zip

framework-res-hwext.zip

framework-res.zip

Back to:

com.android.contacts

com.android.systemui

framework-res-hwext

framework-res

Copy the 4 files back into the theme.theme.hwt, If you used mixplorer then just copy the edited theme.theme.hwt back to your main themes folder

If you used a different file manager then remove the ".zip" extension from the theme.hwt then move to your main themes folder.

If you edited theme isn't showing in the Huawei themes manager, you might need to force stop it then reopen the app.

I hope this is clear enough.

Would be great if you share your edited theme here.

Let me know if there's any questions

***(This is a work in progress will be updated as time goes on)***

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