How to get a picture from the theme Xiaomi: step-by-step instructions

Xiaomi and Redmi smartphone owners often face a situation where standard wallpaper or interface elements are no longer pleasing to the eye. In the official MIUI Themes store, you can find thousands of design options, but you can not download a separate picture from there directly. The system is focused on installing entire packages, rather than saving individual graphic elements.

But there is a technical possibility to extract the image, and the files are common. ZIP-archives that hold all the resources, including wallpaper.jpg, lockscreen.png, and hundreds of icons, and you need to know the structure of the files and be able to work with archivers to access them.

There are several ways to do this, from using specialized online services to manually unpacking files through a Explorer, and the method depends on whether you want to simply save beautiful wallpaper to your desktop or cut a specific icon to create your own theme.

Before you start manipulating system files, it’s important to understand that themes in the Xiaomi ecosystem have the.mtz extension. It’s a proprietary format that is essentially a rebranded archive. XML-Markup and graphics folders. If you plan to modify a theme or take individual items from it, you'll need access to the theme root folder or the ability to download the installation file.

The easiest way is to find a theme in a directory, download it (without installing it), and rename the extension. But the standard theme store doesn't give you a download button, so you often have to search for already unpacked versions of themes on third-party forums or use tools to intercept a download link, but security remains a priority: download files only from trusted sources.

⚠️ Warning: When working with system themes, always back up. An error when renaming or deleting critical files can cause the design to be reset to standard.

Search and download the MTZ theme file

The first step in the process of extracting graphics is to get the theme file itself, and if the theme is free and available in your area, it can be found in the official Themes app, but it's the installation package that we need to extract, and users often look for direct links on 4PDA forums or specialized sites like MIUI Themes bootloader.

If you're using a third-party bootloader, you'll need a link to a topic, which you can get by sharing a topic on a social network or messenger directly from a theme app. The copied link contains a unique identifier that allows you to generate an address to download an.mtz file, which is the most reliable way to get a clean file without viruses.

For older MIUI users, it sometimes works by downloading directly through the browser, if you know the structure of the URL. But in current versions of HyperOS and MIUI 14, protection has been strengthened, so using proven online converters that accept the link to the topic and give the archive becomes the most rational solution.

• 🔗 Copy the link to the topic through the “Share” menu in the Topics app.
• 🌐 Use the online service to generate a direct download link.
• 📥 Save a file with the.mtz extension to the device memory.
• 📂 Find the file in the Download folder or MIUI/theme.

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If you can’t find a theme in your region, try changing the region in your phone settings to India or Russia – the theme directory may differ.

Unpacking the theme archive manually

Once you have a.mtz file in your smartphone memory, it's unpacking. As mentioned, it's a normal thing. ZIP-You’ll need any file manager with archive support, such as Xiaomi’s built-in Explorer or the more advanced ZArchiver.

Click on the file and select "Extract" or "Unpack." The system will create a folder with the title of the theme. Inside you will see many files and directories. We are interested in folders images, wallpaper or lockscreen. That's where the original graphics files are stored in high resolution.

Note that some images can be broken down (for status bar, watches, etc.), and the main wallpapers often have names like home.jpg or desktop.png. If you’re looking for icons, they’ll be in the icons folder and have a.png format with a transparent background.

Using online services to extract

For those who don't want to mess around with archives and folder searches inside their phones, there are specialized web resources that automate the process: you type in a link to a topic, and the service returns you ready-made pictures, which is especially useful if you need to quickly get out the wallpaper or logo.

One popular method is to use MIUI theme directory sites, which often have a Download Resources or View Assets button, and by clicking through it, you can see all the graphic elements of the theme and save them individually, saving time and not clogging your phone's memory with temporary files.

However, be careful with privacy: Do not upload personal data to unknown sites, although in the case of public links to topics, the risk is minimal. APK-file.

Working with graphic elements in Theme Editor

If your goal is not just to save a picture, but to create a theme based on it, you'll need MIUI Theme Editor for PC, which is an official tool from developers that allows you to edit any aspect of the design, and you can import the theme and export any resources.

By uploading a.mtz file to the editor, you can access a resource tree, and you can select any image, whether it's a lock background or an app icon, and save it in PNG or JPG format to your computer, and this is the best way to get the original resolution without the compression artifacts that are often found in screenshots.

The editor also lets you see which files are responsible for a particular interface element, which is useful for understanding the structure of MIUI. For example, you might find that the clock on the lock screen is not a single picture, but a set of layers that can be used separately.

⚠️ Attention: MIUI Theme Editor requires Java installation and may not display some fonts correctly unless they are installed on Windows.This is normal and does not affect graphics extraction.

Extraction of icons and system graphics

App icons are worth special attention. In Xiaomi themes, they are often presented as a single sprit or set of separate files. If you want a specific icon, for example, for Telegram or WhatsApp, look for the icons folder inside the unpacked theme.

Files can be called com.whatsapp.png or simply icon_whatsapp.png. If you can't find the right icon by name, you'll have to go through the files visually. In some themes, the icons are assembled into one large file. all_icons.png, from which you will have to cut the desired fragment in the graphic editor.

And you also have to remember the system graphics, the navigation buttons, the volume sliders, the Wi-Fi switches, which are in the framework or system folder, and by extracting them, you can create a unique design for your launcher, like a Nova Launcher or a Microsoft Launcher.

• 🔍 Look for the icons folder for app icons.
• 🖼️ Files can be in.png format with alpha channel.
• ✂️ For sprites, use graphic editors.
• 📱 Icons are needed for launchers. 512x512 or 192x192 pixel.

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Using Theme Editor on PC gives maximum control over the theme resources, allowing you to extract even hidden interface elements.

Frequent problems and their solution

Users often have difficulty retrieving images, files may not open, folder names may be unclear, and image quality may be poor, and most often the problem is that you try to open a preview file instead of the original.

Another common mistake is to try to extract a picture from an already installed theme through root access without backup, which can lead to the theme building. Always work with copies of files. If the theme is paid, you can only legally extract it by buying it, because files are protected by encryption.

If you are unpacking, you can only see XML-files and no image folder, so the theme uses online resources or has a non-standard structure, in which case only a search for the source of the topic on the developer forums will help.