Xiaomi smartphones are famous for their flexible personalization system, and the Redmi Note 8 is no exception to this. Device owners often want to refresh the look of the interface by starting with the lock screen, which is the first thing we see when activating the gadget. The standard shell MIUI offers a variety of design options, from simple dials to complex animated themes.
Changing lock style is not only aesthetically pleasing, but also a way to enhance the functionality of the device. You can add weather widgets, pedometers or quick access to applications directly to the locked screen. In this article, we will discuss all the available ways to change the appearance of the lock screen, including standard settings and the use of themes.
The setup process may seem confusing because of the abundance of menus, but we structure the information for your convenience, we will look at both basic methods of changing wallpaper, and advanced settings through the Themes app, and also pay attention to security issues, since changing the unlock method directly affects the protection of your data.
Basic wallpaper setting and screen style
The easiest way to change the visual perception of the lock screen is to change the background image. Android in conjunction with MIUI allows you to use static pictures, live wallpaper or even automatic change of images from the gallery. To get started, you will need access to the main settings menu of your Redmi Note 8.
To change a static image, go to Settings → Lock screen. Here you will find the Wallpaper option, which opens a gallery of system images or access to your personal photos. Choosing a high-quality picture with the right resolution (1080x2340 pixels for the Note 8) will ensure clarity and no artifacts.
But if you want a more dynamic experience, you should look at the Wallpaper Carousel feature, which allows you to change images every time you turn on the screen, loading content from the Internet or your local folder, and it creates a sense of an ever-updating interface without the need for manual intervention.
- 🖼️ Static wallpaper is a classic image that does not change without your participation.
- 🎞️ Live wallpaper – animated backgrounds that can respond to touch or time of day.
- 🔄 Wallpaper carousel - automatic change of pictures when the device wakes up.
⚠️ Note: Using complex live wallpapers can slightly increase battery consumption, as they require GPU resources to render animations.
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For the best image quality, choose wallpaper with a resolution of at least Full HD+ to avoid pixelation (staircase effect) on AMOLED or IPS matrices.
Use of the Topics application for customization
The most powerful tool for changing the lock style on Xiaomi is the built-in Theme app, which allows you to download and install full-fledged design packages that change not only the background, but also fonts, icons, and the style of watches and widgets on the lock screen, the database is huge and constantly updated by both official designers and enthusiasts.
To find the desired style, open the Themes app and go to Profile or search for Lock screen. The catalog presents thousands of options, from minimal dials to those with game characters. After selecting a theme, click Download and then Apply. The system will suggest you choose which components to use - you can only install the lock screen, leaving the rest of the interface unchanged.
It is important to note that some themes may be paid or advertised when downloaded. Always check other users’ ratings and reviews before installing them to make sure they are compatible with your version of MIUI. Sometimes old themes may not show up properly on newer versions of firmware.
After applying the new theme, it is recommended to block several times and unlock the device to check the stability of the work. If you notice a failure in the work of the fingerprint scanner or touch screen, the topic is better removed.
Setup of methods to unlock the device
The lock style is not only pictures, but also a way to interact with the device. Redmi Note 8 features a modern fingerprint scanner located on the back, and also supports unlocking in the face. → Passwords and security.
Here you can choose the priority unlock method, for example, you can configure that when the screen is on, you can unlock the face, and when the screen is off, you need a fingerprint or pin code. This adds flexibility to use: you do not need to enter a password every time if you just want to quickly check notifications.
Smart unlocking is also available in this section, and the smartphone can remember trusted devices (such as the Mi Band or car stereo) and places where passwords are not required, which is convenient but reduces security, so use this feature with caution.
- 👆 Fingerprint is the fastest and most reliable biometric method on the Redmi Note 8.
- 👤 Face unlocking – convenient, but may be less safe in poor lighting.
- 🔢 Pin code or pattern lock – a mandatory backup method in case of biometric failure.
⚠️ Note: pattern lock is less secure than a complex alphanumeric password, as fingerprints on the screen can give off an unlock trajectory.
☑️ Checking the safety of the lock
Managing notifications and widgets on the lock screen
One of the key features of the lock screen is to display information without having to fully unlock the phone. MIUI allows you to flexibly configure which apps can display notifications and which should remain hidden, which helps to maintain privacy and remove visual noise.
To set up, go to Settings → Notifications and Status bar → Lock screen. You can turn on or off the display of notification content. If this option is active, you will see the text of the message directly on the locked screen. If it is turned off, only the application icon and the inscription “Received new notification” will appear.
You can also display widgets on the lock screen, and in the newer versions of the shell, the swipe right or left opens the widget panel on the locked screen, where you can place weather, currency rates, notes or smart home management, which turns the lock screen into a full-fledged information panel.
Don't overload the lock screen with widgets if you value performance. Each active widget consumes RAM and can slightly slow down the system response when unlocked. Optimally use 1-2 of the most important widgets, such as weather and calendar.
Comparison of data protection methods
When choosing a lock style, it is important to understand the difference in security levels between different methods. Below is a table that will help you determine the optimal balance between convenience and privacy protection on your Redmi Note 8.
| Method | Level of security | Speed of access | Convenience |
|---|---|---|---|
| Fingerprint. | High-pitched | Very quickly. | High. |
| A complex password | Maximum | Slowly. | Low. |
| pattern lock | Medium. | Medium | Average. |
| Face unlocking | Low/Mediocre | Quickly. | High. |
As you can see from the table, fingerprints are the middle ground for most users, providing high levels of protection and instant access, and using a simple pin code like 1234 or 0000 negates all the benefits of biometrics, so avoid obvious combinations.
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The combination of methods (biometry + complex password reserve) ensures the best data protection while maintaining high usability.
Solving problems and setting up advertising
Often, users will find that the lock screen appears ads or recommended content that interferes with perception, this is an MSA (MIUI System Ads) feature that can be enabled by default, and to turn it off, you need to go to the wallpaper carousel settings or the Security app settings.
Find the option “Get Recommended Content” and turn it off. This action will remove banner ads and news feeds from the lock screen, leaving only the wallpaper and widgets you choose, and it can also speed up the interface a little bit, since the system will not need to download advertising modules.
If the lock screen is not working properly after changing the theme (it does not respond to swipes, the camera does not start), try resetting the lock screen to factory settings. This can be done through the recovery menu of the specific theme settings or a complete reset of the system settings if the problem is global.
⚠️ Note: Before resetting your system settings, make sure you have a backup of important data, as this process can remove user settings of your applications.