Xiaomi’s MIUI or HyperOS-based smartphones are notorious for their performance, but even powerful hardware has difficulty handling accumulated digital debris. One of the most common causes of slowdowns, incorrect display of pages on the Internet or sudden login failures is cookies. Many users mistakenly believe that third-party apps need to be installed to remove them, but built-in Android tools allow you to do this quickly and safely.
Understanding how to clean Xiaomi Android cookies is essential for every smartphone owner, as it helps not only free up space but also improve privacy. Cookies are small text data that websites store on your device to track activity, save logins and personal settings. Over time, they can reach hundreds of megabytes, and outdated or corrupted records can cause conflicts in the operation of browsers.
In this article, we will take a look at all the cleaning options available, from built-in system tools to specialized settings of popular browsers. You will learn to distinguish between cache and cookies, understand when data deletion is really necessary, and be able to complete the procedure in a couple of minutes without risking losing important information.
Why you need to clear cookies on Xiaomi smartphones
The main function of cookies is to simplify the user’s interaction with web resources, storing information about sessions and preferences. However, on mobile devices with limited RAM, the accumulation of this data can lead to a noticeable decrease in the speed of the interface. When the browser tries to process a huge amount of accumulated information at each launch, this puts an extra strain on the Snapdragon or MediaTek processor installed on your device.
Regular cleaning is also an important element of digital hygiene and data protection: cookies are often used by advertising networks to build your digital profile, tracking visited sites and purchases, and by deleting this data, you break the tracking chain and cause sites to “forget” you, which is especially true when using public Wi-Fi networks.
⚠️ Note: After the cookie is completely cleared, you will need to re-enter passwords on sites where you previously selected the "Remember Me" option. Make sure you remember the login details in advance.
There are several clear signs that indicate that it is time to perform browser maintenance: If pages load longer than usual, the input forms are not working correctly or you see authorization errors on familiar resources, the problem lies in a crowded data store.
- 🚀 Significant acceleration of the browser and interface response when scrolling pages.
- 🔒 Increased privacy by removing trackers and advertising identifiers.
- 🛠 Correction of site display errors and loading problems of layout elements.
- 💾 Freeing up internal storage, which is especially important for models with 64 GB of memory.
It is important to understand the difference between cache and cookies, as these are different types of data: Cache stores copies of images and scripts for quick download, and cookies contain text information about sessions. Clearing the cache is safe and does not require re-entry, whereas deleting cookies will reset your authorization.
Use of the built-in "Security" application
The MIUI and HyperOS shells have powerful built-in tools for system maintenance that do not require additional software installation. The standard Security application has deep integration with the Android file system, which allows it to efficiently find and delete temporary files, including cookies accumulated by system services and browsers.
To get started, you need to run the Security app, which by default has a green shield icon and is located on the home screen or in the Tools folder. Once you start, the system will automatically scan, but for deeper cleaning, you need to go to the Cleanup section. This shows the total amount of garbage that can be removed without harming the user's personal data.
Why is cleaning through the Security app more effective?
Within the cleaning section, an advanced analysis is often offered that allows you to select specific types of data to remove. By clicking on the Clean button, you start a process that takes from a few seconds to a minute depending on the amount of garbage accumulated.
- 📱 Automatically determine temporary files of all installed applications.
- 🧹 Selective cleaning without removing important documents or photos.
- ⚙️ Integration with system privacy settings to remove activity traces.
It is worth noting that standard cleaning may not affect deep browser settings, such as saved passwords or detailed cookies, if they are marked as important application data.
Regular use of Xiaomi’s built-in tools helps keep the system in good shape, but to completely remove the traces of web surfing, you need to go down to the settings of the specific browsers installed on your device.
Clearing cookies in Google Chrome on Xiaomi
Google Chrome is the most popular browser on Android, and it accumulates the lion’s share of cookies on a smartphone. The cleaning process in this program is standardized, but has its nuances on different versions of the MIUI shell. To get started, open the Chrome app and click on the three dots in the upper right corner of the screen to call the menu.
From the menu that opens, select History, then go to Clear History, where you will see a window with a selection of time ranges and data types, and for maximum efficiency, select the All-Time range to remove even the oldest records that may have been saved since you bought the phone.
☑️ Checklist of proper Chrome cleaning
Special attention should be paid to the items you are going to delete, the system will offer to clear your browsing history, cookies, cached images and files. If your goal is only cookies, make sure that the tick is opposite the relevant item, but if necessary, you can save your visit history.
⚠️ Note: If you do not want to re-enter passwords on all sites, make sure that the item "Saved passwords" is NOT marked with a tick, otherwise all login data will be permanently deleted.
Once confirmed, the browser may freeze for a short time, which is a normal reaction to the process of deleting a large number of small files. Once the operation is completed, all sites will assume that you are visiting for the first time and will require re-authorization.
For advanced users, there is a possibility to adjust cookie behavior. Going to Settings → Site settings → Cookies, you can prevent sites from saving data or setting the default incognato mode, which will allow you to control the flow of garbage in the future.
Deletion of data in Yandex.Browser and other applications
Xiaomi users in the CIS countries often prefer Yandex.Browser due to its integration with the company's services and the built-in "Turbo" mode. The cleaning interface here is also intuitive, but has its own features of the location of menu elements. Open the browser and click on the menu button (three horizontal lines or points), then select "Settings".
In the settings, find the "Privacy" or "Clear Data" section. Unlike Chrome, Yandex.Browser can offer not only cookies, but also downloads, so be careful when choosing points. Deleting data here also leads to logging on sites, which should be considered.
Similar steps should be taken for other popular browsers, such as Opera, Firefox or UC Browser. The principle is the same everywhere: Privacy or History and look for the Clear Data option there. In some cases, the path may look like a menu → History → Clear Data.
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Use the Incognito mode to visit sites where no history or authorization is required to avoid the accumulation of cookies in the future.
Don’t forget the built-in MI Browser browser, which is often standard on global firmware versions, and is cleaned through the Settings menu → Privacy & Security → Clear Data. You can also set up automatic cleanup when you leave the application.
Systematic cleaning of all browsers ensures that there are no hidden traces of activity in the system, which is especially important if you use public Wi-Fi or transfer the device to others for temporary use.
Automation and Advanced Privacy Settings
For those who want to minimize manual intervention, modern versions of Android and HyperOS shells offer automatic cleaning features. Security settings can find options that allow you to delete browsing history data when you close applications or schedule.
In addition, there is the possibility of using DNS with tracking protection, which prevents the creation of many cookies at the network level. Go to Settings → Connection and Sharing → Private DNS and enter the address of a reliable provider, such as dns.adguard.com. This will block many trackers even before they store data on your device.
The table below compares cleaning methods and their impact on the system:
| Cleaning method | Impact on authorization | Efficiency | Difficulty |
|---|---|---|---|
| Annex "Security" | Minimum | Medium | Low. |
| Cleaning up in Chrome | Total reset | Tall. | Low. |
| DNS settings | Absent. | Preventive | Medium |
| Incognito regime | Temporary | High (locally) | Low. |
Using a combination of these methods allows you to achieve the best result: Automatic tools save time, manual cleaning gives you full control, and DNS settings provide background protection.
Keep in mind that excessive paranoia about cookies can make life difficult: The sites you visit every day will constantly ask for consent from politicians and passwords, find a balance between privacy and usability.
Possible problems and solutions
In rare cases, after clearing the cookie, users may experience some web applications malfunctioning or endless cycles of page reloading, which may be due to the site trying to read data that has been deleted or the DNS cache not updated.
If you are faced with this situation, try clearing the cache of the browser application itself through the Android system settings. → Annexes → All applications → Select your browser → Warehouse → Clear the cache. This action is secure and will not delete your logins, but will reset temporary program files.
Another common problem is synchronization: if you have sync enabled with your Google or Yandex account, deleted cookies on your phone can be recovered from the cloud the next time you log in, and to avoid this, you need to manage sync through your account’s web interface.
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If the site is not working properly after cleaning, try updating the page with a full reboot (F5) or clearing the DNS cache in the network settings.
If your phone is behaving strangely, use the antivirus scanners built into Xiaomi’s Security, or check the list of installed apps for suspicious software.