How to change the picture on the lock screen Xiaomi Redmi 9T

Changing the visual design of a smartphone is the first thing that many users start with a new device, such as the Xiaomi Redmi 9T. Standard images preinstalled by the manufacturer can seem boring or simply do not match your mood and style. Fortunately, the MIUI shell provides flexible tools for personalization, allowing you to install not only static pictures, but entire slideshows.

The process of replacing the lock screen background on this model does not require superuser rights or third-party applications. All the necessary functions are built into the system and are available immediately after unpacking the gadget. In this article, we will discuss in detail all the available ways to change the design, from simply installing one image to configuring automatic change of images through the proprietary wallpaper carousel function.

Before you start, make sure your device has the right gallery photos saved or has a stable internet connection to upload new images from the cloud. Proper preparation will avoid interruptions in the setup process and get the desired result immediately. Let's take a step-by-step look at how to turn your Redmi 9T screen into a unique piece of art.

Basic methods of setting a static image

The easiest and fastest method is to use the standard Android and MIUI tools. You don't have to look for complicated menus, as the basic settings are prominently displayed. First, unlock your smartphone and find the Settings icon on your desktop, which usually looks like a gear.

In the menu that opens, scroll down to the interface look section, and depending on the firmware version, this item can be called Wallpaper or inside the Lock Screen subsection, and clicking on it will take you to a gallery of preset images, sorted by category.

If you don't like any of the images, you can choose a file from your own gallery. Click Local or Plus to open the File Explorer, and you can choose any photo taken on camera or a picture downloaded from the Internet.

⚠️ Note: When selecting a photo from the gallery, the system will automatically prompt you to crop the image. Make sure that important details of the photo are not cut into the frame, since the proportions of the Redmi screen are not cut. 9T They're 20:9.

Once you select and crop the image, you'll see a dialog box asking where to use the wallpaper, and it's important to avoid mixing up the items so that the image doesn't just pop up on the main screen, leaving the lock screen with the standard logo. Choose the lock screen or both screens to make sure the change is applied correctly.

Another quick way is to use the context menu of the gallery itself, open the photo, click on three dots in the corner of the screen, and select Set as wallpaper, which will instantly trigger the installation process, bypassing long searches in the system settings.

• 🖼️ Use of the built-in theme library MIUI search for quality arts.
• 📸 Install your own photo through the standard gallery menu.
• ⚙️ Application of the picture through system settings in the personalization section.
• 🔄 Simultaneous installation on the main screen and lock screen.

Remember that too bright or contrasting images can make it difficult to read times and notifications if the font in your topic does not have enough contrast.

Setting up the wallpaper carousel function

One of the most popular features in Xiaomi smartphones is the Glance, which allows you to automatically change the image on a locked screen every time you pick up your phone or at a certain time interval, creating the feeling of a constantly updated device.

To activate this feature on Redmi 9T, you need to go to Settings and find the Lock Screen. At the top of the screen, you'll see the Wallpaper Carousel switch, and activate it, you start the process of downloading the first set of images from the Internet.

Once the carousel is turned on, the system will suggest customizing interest categories, you can choose sports, cars, nature, technology or art, and MIUI algorithms will match your preferences, making the personalization process more profound.

Importantly, the Wallpaper Carousel consumes a small amount of traffic to download new images, but in the feature settings, you can limit downloads only via Wi-Fi to avoid spending mobile Internet.

Inside the carousel settings, you can also access the History section, where you save all the images you've seen, and if you like a picture, you can save it to the gallery right from this menu without taking screenshots.

⚠️ Warning: Wallpaper Carousel can block widgets from displaying on the lock screen in some firmware versions. If pedometer or weather widgets on a locked screen are critical to you, turn off the carousel.

The frequency of the images can be adjusted. The options are available: each time the screen is turned on, once per hour or once per day. For maximum variety, it is recommended to update each time you turn on.

Use of the Application Topics for Enhanced Opportunities

Standard tools are good, but Xiaomi’s Themes store offers thousands of design solutions, and you can find not just pictures, but entire sets that include icons, sounds and, of course, unique wallpaper for the lock screen with animation.

Run the Themes app on your Redmi 9T. In the bottom navigation bar, select the Wallpaper tab. Here is a huge catalog of images divided into categories: popular, new, for games, abstractions and more.

Many of the wallpapers in the theme store are interactive, which means that when you touch a screen or tilt a smartphone, the picture can move, change color, or exhibit complex visual effects, which are called live wallpapers and greatly revitalize the interface.

The installation process is simple: find the image you like, click Download and then Apply. The system automatically determines the type of wallpaper and prompts you to install them on the lock screen, the main screen or both.

• 🎨 Thousands of Free and Paid Designs by Independent Authors.
• 🎬 Possibility of installing video wallpapers and complex animation.
• 📥 Automatic boot and installation without manual saving.
• 🌍 Weekly updates and collections from editors.

Consider that complex animated wallpapers can consume more battery power. If you want maximum autonomy Redmi 9T, it is better to choose static images of high resolution from the same directory.

Setting up a slideshow from a personal gallery

If Xiaomi's automatic carousel doesn't suit you, but you're lazy to change your pictures manually, you can set up a slideshow from your own photos. It's a great way to always see photos of loved ones, pets or memorable moments from your travels on a locked screen.

This method will require a third-party application, as standard MIUI can not flip through custom albums on the lock screen without turning on the wallpaper carousel.

However, there is a native way through the standard gallery, if your version of MIUI supports making slideshow albums. Create a new album, call it, for example, "Slide Show," and add the photos you want to see. Then, in the lock screen settings, check if the source is Album.

If the native feature is missing, use the Photo widget on the home screen, which can broadcast a slideshow, but on the lock screen this is only possible through specialized applications-substitute lock screen.

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Use photos with a resolution of at least 1080x2400 pixels for the Redmi 9T screen to avoid blurring and loss of quality when zooming.

When setting up a slideshow from your photos, it is important to set the intervals correctly. Too frequent a change can be annoying, too rare will not be noticeable. The optimal time is 15-30 minutes or a change at each turn on the screen.

Elimination and configuration of display

Sometimes users are faced with a situation when after installing a new image, it is displayed incorrectly: cropped at the edges, stretched or side-shifted. This is due to the difference in proportions of the original file and the matrix of the Redmi 9T display.

To avoid distortion, always use the preview function before use. The system will show you how the picture will look in portrait orientation. If an important part of the photo goes beyond the boundaries, use zoom to shift the focus.

Another common problem is low brightness or dimness on a locked screen.This may be due to the power saving mode on or adaptive brightness.Check the display settings and make sure that Reading or Vision Protection mode doesn't make the colors too pale.

Also worth mentioning is the Always On Display feature, which is available on some firmware versions for Redmi. 9T. If it is active, the static picture may not be displayed constantly, giving way to the clock dial to save battery power. AMOLED/IPS matrix.

The impact of wallpaper on autonomy of work

The choice of wallpaper type directly affects the time Redmi 9T runs on a single charge, especially for models with large screens, static images consume almost no CPU resources after loading into memory.

That's changing when it comes to live wallpapers, they use a graphics accelerator (GPU) to render real-time animations, and even in lockdown mode, if the animation is active when you touch, the battery consumption increases.

The wallpaper carousel function also has its nuances: constantly downloading new images from the network and processing them can slightly increase the background activity of the system, but modern MIUI optimization algorithms minimize this effect by downloading content only when the phone is connected to Wi-Fi or is on charge.

⚠️ Warning: Avoid installing video wallpapers as the background of the lock screen if your smartphone is running in a strict energy saving mode.This can lead to unpredictable system behavior or rapid discharge.

For users who want to maximize battery life, it is recommended to use dark, static wallpaper. IPS-screens that are equipped with Redmi 9T, It doesn't have the same effect as AMOLED, but still reduces the overall brightness of the pixels.

So to sum up, it's easy to find a balance between beauty and performance, and if you don't notice the lags in the interface, you can use whatever images you like, otherwise, going back to light statics will solve the problem.

Frequently Asked Questions (FAQ)

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A properly selected image on the lock screen not only pleases the eye, but also helps you navigate faster in notifications, if the contrast is selected correctly.