Xiaomi’s modern Smart TVs are powered by Android TV, making them functional multimedia centers but also turning them into periodic maintenance devices. Over time, when you use a variety of applications, such as streaming services, browsers and games, a significant amount of temporary files accumulate in internal memory. This data, known as cache, is designed to speed up the loading of frequently visited pages and launch programs, but their excess often leads to the opposite effect.
Users may find the interface slowing down, apps crashing or freezing when they start up, and space running out quickly, blocking the installation of new updates.Cache cleaning is a safe and effective procedure that allows you to delete these temporary files, freeing up space and returning the system to its previous responsiveness without deleting your personal settings or accounts.
In this article, we will discuss in detail all available ways to clean temporary data on Xiaomi Mi TV and Redmi TV. We will consider both standard system tools and specialized utilities, as well as touch on the prevention and proper maintenance of the operating system to ensure stable operation of the device for many years.
Why Cache Pumps and When to Clean
The principle of caching in Android is to store copies of the data that the processor requests most often. When you launch a YouTube or Netflix app, the system saves some of the graphics and scripts so that the next time you log in, the interface opens instantly. However, the size of these files tends to grow constantly, occupying precious gigabytes of internal memory, the volume of which is often limited in budget TV models.
The main signs that it is time to maintain the system are:
- 🐢 Noticeable slowdown of navigation on the menu and long switching between settings.
- 📉 Frequent spontaneous closure of applications or the appearance of errors “Insufficient memory».
- ⏳ Prolonged loading of the start screen or logo getting stuck when the TV is turned on.
It is important to understand the difference between cache and user data. Cache is temporary garbage that can be deleted without consequences. User data is your logins, passwords, saves in games and app settings. Clearing the cache will not affect your login to Google or Netflix accounts, while a complete data cleanup will require re-signing in.
⚠️ Warning: Before you start any manipulation of system files, make sure the remote is in good condition and has charged batteries to avoid interruption due to battery discharge.
Regular maintenance is especially important for models with a small amount of internal memory (8 GB and 16 GB), where the system and pre-installed applications occupy a significant part of the space. Ignoring memory overflow can cause the TV to stop properly updating or refuse to install new programs from the Google Play store.
Cleaning the cache through the system settings of Android TV
The safest and most recommended way to delete temporary files is to use embedded operating system tools, which do not require the installation of third-party software and ensure that only secure temporary files are deleted without affecting critical system components.
To perform cleaning through the standard menu, follow the following steps:
- Press the Home button on the remote control to access the main screen.
- Go to the top right corner and select the gear icon (Settings).
- In the menu that opens, find the Apps or Apps and Notifications section.
- Select All Apps to see the full list of installed software.
- Find the app that consumes the most resources (often a browser, YouTube or online cinemas).
- Go inside the app and select the option to Clear the cache.
☑️ Checklist for manual cleaning
The alternative path may vary depending on the version of MIUI for TV or PatchWall firmware. In some cases, you need to go to Settings → Device → About TV → Storage. Here the system will suggest cleaning up the accumulated garbage by analyzing memory use, which is convenient because it allows you to quickly assess which programs occupy the most space.
Some users prefer to clear the cache of all applications at once, but in modern versions of Android TV such a global button may not be in the standard interface, in which case it is advisable to focus on heavyweights - applications whose cache size exceeds 100-200 MB.
Use of Xiaomi’s built-in cleaner (Mi Cleaner)
Xiaomi and Redmi TVs often pre-installed a proprietary optimization app, which can be called Cleaner, Mi Cleaner or simply Cleaner. This tool is designed specifically for the PatchWall shell and is able to find not only the app cache, but also residual files, empty folders and temporary logs of the system.
The cleaner is usually run through the main menu or application section, and after it starts, it scans the internal memory and reports how much space can be freed up, and the optimization process takes only a few seconds and requires only confirmation of action by pressing a button on the remote.
The advantages of using a Xiaomi regular cleaner:
- 🛡️ Security: Algorithms know which files cannot be touched to keep the system running smoothly.
- 🚀 Automation: You can set up automatic cleaning when you reach a certain memory filling threshold.
- 📊 Details: the ability to see the schedule of memory usage for the last time.
The Hidden Functions of a Cleaner
It's worth noting that aggressively cleaning up all files in a row can cause the system to have to re-cache for frequently used programs, which will temporarily increase the load on the processor. So it's wiser to use the Cleanup function as needed, rather than every day. The optimal frequency is once every 1-2 weeks when you're using your TV.
💡
The built-in cleaner is the best choice for most users, as it is guaranteed to be compatible with your TV’s firmware version.
Third-party applications for cleaning and optimization
If standard tools are lacking or the native cleaner interface seems inconvenient, users can turn to third-party solutions from the Google Play Store. Xiaomi TVs have proven to be great utilities such as Files by Google, CCleaner or AVG Cleaner. These applications offer more flexible settings and deep storage analytics.
One of the leaders in this niche is the Files by Google app.It not only cleans the cache, but also makes it easy to find and delete large files, duplicate photos and rarely used apps.The program interface is adapted to manage from the remote, although in some cases, a mouse connection may be required to initially set up.
Popular functions of third-party cleaners:
- 🗑️ Remove duplicate files and search for large forgotten downloads.
- 📈 Visualization of disk space in the form of diagrams.
- 🔄 Managing application autoloads to speed up TV turn on.
⚠️ Be careful when installing questionable applications with the “acceleration” function RAM». Android. TV They are often useless and can even slow down the system by constantly running in the background and consuming resources.
When using third-party software, it is important to give only the necessary permissions. To operate the cleaner, you need access to storage. Requiring device administrator rights or access to a microphone for simple cache cleaning should alert the user. Always check the rating of the application and reviews of other Xiaomi TV owners before installing.
Cache removal via Developer Mode and ADB
For advanced users who want to gain full control of the system, there is a method of cleaning through debugging over USB and ADB commands (Android Debug Bridge), which allows you to remove the cache of even system applications that are hidden from the average user and perform deep cleaning.
To activate this mode, you need to go to Settings → About the TV and click on the build number 7 times quickly. After the message "You became a developer" appears, a new section for developers will appear in the settings menu. USB.
The process is further as follows:
adb connect IP_ address television
adb shell pm clear com.android.browser
adb shell pm clear com.google.android.youtubeWhere com.android.browser is an example of an application package that needs to be cacheed, you can find out the exact name of the package through special analyzer applications or in the application management menu. pm clear completely clears all data and cache of the specified application, returning it to the “just installed” state.
Using ADB requires a computer (Windows, macOS or Linux) and platform tools installed, either over the network (Wi-Fi) if the TV and PC are on the same subnet, or via a USB-Type-C cable (on some models), which is a powerful tool, but it requires caution: deleting these Google system services can disrupt the Play Market store.
Prevention and optimization of Smart TV
To make the Xiaomi Mi TV work quickly and steadily, cache cleaning alone is not enough. You need a comprehensive approach to the maintenance of the device. Regular reboot (completely switching off the socket or through the reboot menu, not just exiting from the rest menu) helps to reset RAM and complete the suspended processes.
It is also important to keep an eye on firmware updates. Xiaomi periodically releases patches that optimize the system and eliminate memory leaks. You can check for updates in the Settings → About TV → System Update.
Comparison of cleaning methods:
| Method | Difficulty | Efficiency | Security |
|---|---|---|---|
| Android settings | Low. | Medium | Tall. |
| Mi Cleaner | Low. | Tall. | Tall. |
| Third-party annexes | Medium | Tall. | Medium |
| ADB team | Tall. | Maximum | It requires knowledge. |
Do not install apps on your TV from unknown sources (APK-Flash files, unless absolutely necessary, are often not optimized for remote control and may contain hidden miners or ad modules that load the processor and clog memory with their cachem.
💡
If the TV is slow immediately after the firmware update, give it 1-2 hours on. The system performs background database optimization and file re-indexing, which temporarily reduces performance.
Compliance with these simple rules will significantly extend the life of your Smart TV. Remember that electronics do not like sudden surges of voltage and overheating, so ensure good ventilation of the back of the TV and use a network filter to protect against interference in the power grid.