Owners of Xiaomi Mi 8 smartphones often face the desire to personalize their device using third-party designs from the MIUI Themes store. However, design experiments do not always go smoothly: sometimes a new theme can conflict with the current version of the firmware, cause system icons to malfunction, or simply stop liking the owner.
The process of removing the theme on Mi 8 may not be obvious, especially if the interface is blocked or controls have become unreadable. Standard methods through the settings menu work in most cases, but there are deeper ways to clean up the theme cache. Understanding the MIUI architecture allows you to effectively manage the visual style without losing personal data.
In this guide, we’ll take a look at all the ways you can remove the theme on Xiaomi Mi 8, from simply switching to standard design to forced reset via the engineering menu, and learn how to fix the situation if the phone stopped responding to touch due to an incorrect skin, and how to avoid similar problems in the future.
The standard method of disconnection through settings
The safest and most recommended way to return to the standard look is to use the built-in Themes app, which is suitable if the phone interface is functioning normally and you can get into the settings menu. System reset via the app does not delete the theme files completely, but deactivates their application to the desktop and lock screen.
To start, you need to open the Themes app on the home screen or in the Tools folder. If the icon is hidden or changed beyond recognition, search the system by entering the word "Themes" in the settings search bar. After you launch the application, go to the user profile, which is usually indicated by the person icon in the lower right corner.
In the menu that opens, select My Themes, which displays a list of all the designs you have installed, find a card called Classic or Standard, which is a factory theme, click on it and select Apply, and the system will instantly replace all graphic elements with stock.
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Using the Classic theme resets wallpaper, icons, and system fonts to factory values, but does not remove files from other themes from memory.
Importantly, after applying the standard, it is recommended to restart the device, which will clear the temporary graphics cache, that all artifacts from the previous design have disappeared, and if strange artifacts remain after the reboot, the procedure can be repeated.
Remove Third-Party Themes Through File Manager
If the standard method doesn’t work or the Themes app doesn’t work properly, you can try to delete theme files manually. On Xiaomi Mi 8, theme files are stored in a secure system directory, access to which requires Root rights or the use of special file managers with extended rights.
Without superuser rights, you can only delete themes that have been downloaded and stored in user memory, but not active system skins. You will need the MI File Manager app or any other.mtz archive supporter to work with.
- 📂 Open the file manager and go to the root folder MIUI.
- 📂 Find theme directory where the current registration data is stored.
- 🗑️ Try to delete files with the.mtz extension if they are not protected by the system.
It is worth remembering that manually deleting files can lead to interface errors if the system tries to load the missing resource, so this method is recommended only for experienced users who understand the structure of the Android file system.
Where are the files of the theme without Root-rights?
Reset via Recovery Mode when the interface freezes
The situation when the installed theme blocks the touch screen or causes constant reboots of the Mi 8, requires radical measures. In this case, logging into the standard menu is impossible, and you need to use Recovery Mode Recovery Mode. This method is safe for personal data (photos, contacts), since it does not completely reset (Wipe Data), but only clears the cache of the themes.
To enter recovery mode, you need to turn off your smartphone completely. Then press the power button and Volume Up at the same time. Hold them until the Mi logo appears, then release the power button, continuing to hold the volume until the Recovery menu appears.
☑️ Algorithm of actions in Recovery
In the menu, the navigation is done with volume buttons (up/down), and the choice is confirmed by the power button. You need to find the Wipe Theme Data or Wipe Data item (be careful, do not confuse it with Wipe All Data, which will delete everything). Once you choose, confirm the action. The phone will clear the theme cache and reboot with the factory interface settings.
⚠️ Warning: Some versions of Recovery may not have Wipe Theme Data, so the only way out is to blindly click on the Undo Theme button (if the screen is responding) or flash the device.
Using ADB for forced discharge
For advanced users who have access to a computer, the ideal solution is to use ADB (Android Debug Bridge) debugging, which allows you to remove a problematic theme or reset your design settings, even if the screen is partially unresponsive, the main thing is that the phone is determined by the computer.
First, you need to enable USB debugging in the Developer Menu. If the menu is hidden, click 7 times in a row on the build number in the About Phone section. Connect the Xiaomi Mi 8 to your PC and open the command prompt in the ADB tool folder.
adb shell pm clear com.miui.themestore
adb shell pm clear com.android.thememanagerExecuting these commands will clear the application data in a way that will actually reset all changes to default, and once the commands are executed, you need to reboot the device with adb reboot or manually, which is one of the cleanest ways to solve software interface conflicts.
| Team team. | Action. | Risk of data loss |
|---|---|---|
| pm clear com.miui.themestore | Cleaning up the store's theme cache | No. |
| pm clear com.android.thememanager | Resetting the theme manager | No. |
| adb reboot | Rebooting the device | No. |
The use of ADB gives you complete control over system processes, and if standard methods have not worked, this option is a "heavy artillery" before completely reflashing.
What to do if the theme has blocked the lock screen
One of the most frustrating situations is locking the login screen with a third-party theme, in which case the phone may require unlocking with a specific gesture you don't remember, or simply hanging on a black screen. The lock screen on the MIUI has a higher priority than the desktop theme.
The first thing to try is to reboot with a keyboard combination. Press the power button for 10-15 seconds before forced vibration and reboot. Sometimes after a reboot, the system does not have time to load the heavy lock theme and shows the standard screen, giving you a few seconds to go into the settings and change the theme.
If the reboot doesn't help, try entering Safe Mode. On Xiaomi, this is often done by pressing the power-off button in the menu (turn off or reboot button, press and hold it). In Safe Mode, third-party themes don't load. Once logged in, immediately remove the problem design.
⚠️ Warning: Don't try to break the screen or use physical pressure on the sensor to push through the lock, which will result in expensive repairs to the Mi 8 display, which is already a very expensive one. AMOLED and quite fragile.
Prevention and selection of safe topics
To avoid wondering how to remove the theme on Xiaomi Mi 8, you should stick to simple security rules when customizing. The MIUI Themes store contains millions of designs, but not all of them are optimized for current versions of Android.
Always pay attention to the theme rankings and downloads. Popular themes are generally verified by thousands of users and are free of critical bugs. It’s also important to look at the date of the last update: Themes that haven’t been updated in several years may not work properly on new versions of MIUI 12/13/14.
- ⭐ Choose Topics with a High Rating (4.5 Stars and Up).
- 📅 Check the update date – the latest versions are preferred.
- 👁️ Read the comments: Users often write about interface bugs.
Also, you can back up your current configuration before installing global changes, and while MIUI doesn’t have a built-in themes backup feature, saving desktop screenshots will help you quickly restore the icon structure after resetting.
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Before installing a new theme, take a screenshot of the current layout of the icons - this will save time to restore order after resetting.
Remember that some heavy themes with live animation can land your Mi 8 battery much faster. If you notice an increased energy consumption after a change in design, it is better to return to the classic style.