Modern Xiaomi smartphones and their shell MIUI or HyperOS are famous for their advanced security system, which strictly controls the actions of each installed application. Sometimes this protection becomes excessively strict, blocking the work of useful programs that simply can not save a downloaded file or upload a photo to the messenger. The user faces a situation when the browser or social network ceases to function fully due to the lack of rights to read and write data.
Memory access is not just a formality, but a necessary step for most services to work properly, without which you can not download a document from your mail, save a picture from Telegram or upload a video file to the cloud. In this article, we will discuss in detail all the nuances of setting access rights so that you can manage your device as efficiently as possible.
Why does the system block access to files?
Since Android 11 and up, Google has implemented Scoped Storage, which has dramatically changed the way the file system works, and applications now don’t have free access to all folders on the default device, which greatly improves the security of user’s personal data. Xiaomi further strengthens these restrictions by requiring explicit confirmation of actions for each new request.
When you install a new application, it requests permission to use the device’s resources. If you accidentally denied access on your first install or updated your privacy policy, the program will lose the ability to create new files, which often leads to errors when downloading content through the Chrome browser or the standard Mi Browser bootloader.
⚠️ Attention: Blocking access to memory can be caused not only by the application settings, but also by the activated “Protection” mode or the Security antivirus, which is built into the shell of the smartphone.
Understanding the reasons for blocking allows you to find a solution faster. Most often, the problem lies in the manual ban that the user could put earlier, wanting to protect the device, or in the automatic restriction of background activity. It is important to distinguish between the rights to "Memory" (for old Android) and the rights to "Photo and video" or "Music and audio" (for new versions).
Configure permissions for a specific application
The fastest way to give permission to a particular browser or messenger is to go to the settings of the application itself. This method is suitable if you know exactly which program is not working correctly. The algorithm of actions may vary slightly depending on the version of MIUI, but the general logic remains the same for all Xiaomi, Redmi and Poco models.
You need to get to the application management menu first, which can be done through general system settings or through the app shortcut on the desktop, and the second option is often faster and more convenient for most users who are used to direct access.
- 📱 Find the problem app icon on your desktop and click on it by holding your finger for a while. 1-2 seconds.
- ℹ️ In the context menu that appears, select the "About the Application" item or the "i" icon in the circle.
- 🔒 Click on the "Application Permissions" section to see a list of all rights requested.
- 💾 Find Memory, Photos and Videos or Files and Media Content and switch the switch to active state.
Once you turn on the right item, the system can request a re-confirmation of the action, which is the standard Android security procedure to prevent the accidental granting of rights to malware. Accept the request, and the application will immediately receive the necessary access without rebooting.
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Changes in access rights take effect instantly, reboot the smartphone to apply the settings is not required.
Global rights verification through system settings
If you can't get into the menu through the app shortcut, you can use system settings, which are more reliable because it allows you to see the full picture of all the programs installed and their status, and you can also find hidden or system applications that don't have desktop shortcuts.
In the settings menu, you'll need to find the section that manages programs, which can be called "Applications," "All Apps," or "Application Management" in different versions of the firmware. Be careful, because the list can display hundreds of items, including system processes.
For ease of search, you can use the search bar at the top of the screen, type in the name of your browser, such as Chrome, Opera or Yandex, to instantly jump to its properties, which will save time, especially on devices with a lot of installed software.
| Type of permit | What gives access | The risks of disconnection |
|---|---|---|
| Memory (Legacy) | Full access to the file system | Inability to save any files |
| Photos and videos | Access to gallery and media | You can not upload photos to chat or social network |
| Files and media content | Access to specific folders | Limited work on documents |
| All files (Special) | Full control of the vault. | Failure of File Managers |
The table above shows the main types of permissions you may encounter. For ordinary browser users, access to Photos and Videos or Files is most often required. However, more access may be required to fully work for some uploaders.
Managing access to all files for Android 11+
The newer versions of the operating system, which are already installed on most of Xiaomi’s current smartphones, have a special type of permission called All Files Access, which you can’t turn on in the usual way, you need to switch to a special hidden menu.
This feature is designed for file managers and browsers who need to scan a device to search for documents or clear the storage of garbage. Without this right, such programs will not be able to see files outside their isolated folders.
To activate this mode, go to Settings → Protection → Privacy → Special Permissions → Access to all files. In the list that opens, find the desired application and activate the switch. The system will issue a warning about the potential risks to be accepted.
⚠️ Warning: Allowing access to all files gives the app full control of your storage.Only enable this option for trusted browsers and file managers you fully trust.
Sometimes the browser you want may not be on the list of apps waiting to be confirmed, so you should check if it is not hidden by the filter, or try to clear the application data so that it again requests permissions on the next run.
Solving problems with the MIUI loader
Xiaomi smartphone owners often use a standard bootloader built into the system, which has its own features and can conflict with security settings. If files are not downloaded or displayed in the gallery, the problem may be in the components of the boot system.
You should check the settings of bootloader itself, make sure it has the right to create files and notifications, and without the right to display notifications, you simply won’t see download progress or the message that the download is over.
☑️ Checking the loader settings
By default, MIUI can save downloads to internal memory, but if it is crowded, the system will block new records.Redirecting the data stream to the SD memory card can solve the problem of space shortage.
In some cases, resetting the bootloader settings helps, so in the app menu, find the "Clear" button and select "Clear all data." This will not delete your downloaded files, but will return the component settings to factory values, which often eliminates software failures.
Additional security and optimization settings
The MIUI shell and the new HyperOS have built-in optimization tools that can aggressively close down background processes, including download processes. If the browser closes immediately after you start downloading a large file, then the system saves battery power, sacrificing functionality.
You go to the Security app, select Battery, and find your app on the list, and set the No Limits mode, which will allow your browser to run as long as it takes to complete the operation.
Why are the files not visible in the gallery?
Another important aspect is working with external drives. If you use a memory card, make sure it is properly formatted and recognized by the system. SD-The cards may make it impossible to record data even if all permissions are given correctly.
Regularly cleaning your browser cache also helps avoid access errors. Accumulated temporary files can take up space and cause conflicts when trying to write a new object. Do this periodically through the application settings menu.
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Use Xiaomi’s built-in file manager to check for downloaded files, often in the Download folder, but not indexed by the gallery because of the file format.