Smartphone owners Xiaomi, Redmi i POCO are often faced with the need to find the physical location of files created in the standard Notes application. This may be required for manual backup, transferring data to a new device, or restoring lost information after a system failure. Unlike many other manufacturers, the company Xiaomi uses a specific directory structure in the Android file system, which changed with the release of new versions of the shell MIUI and the transition to HyperOS.
Understanding exactly which folder your texts, shopping lists and drafts are stored, gives you complete control over your personal information. However, access to this data on modern versions of Android (starting from version 11) is significantly limited by the security policy Scoped Storage. Simply connecting to a computer via USB in the "File Transfer" mode is often not enough to directly view service directories. You will need to know the exact path and, possibly, use specialized tools for file management.
In this article we will analyze in detail the architecture of data storage in the system Android in relation to the ecosystem Xiaomi. You will learn not only standard ways, but also the nuances of working with a database note.db, which is the actual storage of all content. We will look at methods for bypassing access restrictions, methods for converting data, and precautions that must be taken when working with system application files.
Standard path to Notes application data
Traditionally, all user application data in the environment Android is located in the root section of the internal memory. For the standard Notes application from Xiaomi, the main path is as follows: /Android/data/com.miui.notes/files/. It is in this directory that the application creates its working files, cache and temporary data. However, it is important to understand that you will not find the texts of the notes here in the form of separate .txt files.
Inside the specified directory, the key element is the subfolder content or SQLite database files. All information is structured and recorded in a single database file, usually named note.db or a similar variable name depending on the firmware version. This database contains tables with text, creation time, tags and media links. Direct editing of this file without special knowledge of the SQL structure can lead to complete loss of data.
It is worth noting that on devices with a shell MIUI 12.5 and newer, as well as HyperOS, access to the folder /Android/data/ through the standard explorer installed by default may be blocked. The system displays this folder as empty or prevents you from entering it. This is done to protect user data from accidental deletion or interference by malware. To view the content, you will need a third-party file manager with advanced access rights.
⚠️ Warning: Directly deleting or moving the database file
note.dbwithout first creating a copy will cause all notes to instantly disappear from the application. The app interface will simply stop finding the data source.
If the standard explorer does not show the Android/data folder, install the "Files by Google" or "Solid Explorer" application, which may request special permission to access this directory through the system dialog.
Access features in MIUI 13, 14 and HyperOS
With the release of new versions of the operating system, policies security Android has become even stricter. In MIUI 13 i MIUI 14, as well as in the newest HyperOSmechanism Scoped Storage works in full force. This means that applications, including file managers, do not automatically access all of the internal memory. They only see their own directories and public folders like Download or Pictures.
To access the system folders of other applications, you need to give the file manager special permission. When you first try to enter the directory /Android/data/ the system will display a pop-up warning window. You will need to click the "Allow" button and then confirm the action by selecting the root folder Android in the system directory selection interface. Only after this procedure will you be able to see the contents of the folder com.miui.notes.
Another feature of the new shells is data encryption. Even if you copy the database file to your computer, you will not be able to open it using standard means (for example, through Notepad) - you will only see a set of unreadable characters. To view the content you will need a specialized SQLite editor. In addition, some media files attached to notes may be stored encrypted or have modified extensions, which makes them difficult to use directly outside the smartphone.
Using SQLite to view a database
Since notes are stored in database format, appropriate software is required to read them outside of a smartphone. Format SQLite is the de facto standard for storing structured data in mobile applications. A file note.db is a container within which the data is divided into tables: one stores headers, another - the main text, the third - metadata and links to attachments.
To work with such a file on your computer, you will need to install a client app for SQLite. Popular and free options are DB Browser for SQLite or SQLiteStudio. After installing the software and opening the file note.db you can go to the "Browse Data" tab and select the desired table. Typically, the text of notes is located in a table named content or note.
When opening the database, pay attention to the encoding. Sometimes text may not display correctly if the app's default character encoding is incorrect. In most cases, switching to UTF-8helps. Also keep in mind that text formatting (bold, lists) in the database may be stored as HTML tags or special markers that will have to be manually cleared when exporting to plain text.
How do I find the text of a note in the database?
Open the table containing the text (often called "content"). Look for columns with names like "snippet", "body" or "text". If you see HTML code, use the preview or CSV export feature for easy reading.
Backup and transfer notes
The most reliable way to save your notes is to use the built-in synchronization tools or create a full backup through the recovery menu. However, if you want to transfer notes manually, for example to a device from another manufacturer, simply copying the file note.db may not work. An application on a new phone may not recognize the database due to differences in software versions or application signature.
To ensure data transfer, it is better to use the export function, if available in your version of the application, or send notes one at a time through the "Share" menu. If you plan to clone data to an identical Xiaomi smartphone, then the procedure is as follows: copy the folder com.miui.notes from the old device, then paste it into the same directory /Android/data/ on the new device, after installing the Notes application and running it once to create a folder structure.
Do not forget that when restoring from a manual copy the database will overwrite the current data. If you have already created any entries on the new phone, they will be lost. Therefore, before any operation to replace database files, it is strongly recommended to backup the current folder com.miui.notes to a safe place, for example, in a cloud storage or on an external hard drive.
| Transfer method | Complexity | Risk of data loss | Compatibility |
|---|---|---|---|
| Mi Cloud Sync | Low | Minimum | Xiaomi/MIUI only |
| Copy note.db | High | High | Exactly the same software version |
| Export to text/PDF | Medium | None | Universal (any phone) |
| Backup applications (Titanium) | High | Medium | Requires root access |
Manual database copying only works between devices with an identical version of the Notes application. When updating or rolling back a version, the database structure may change, which will make the file unreadable.
Alternative methods of saving information
If directly accessing files seems too risky or difficult for you, there are alternative ways to save information from the Notes app. One of the most effective methods is bulk export through the "Submit" function. You can select multiple notes in the list (a long press on one of them activates the selection mode), click the "Share" button and choose to send it to yourself as text or save it in PDF format.
Another option is to use third-party client applications for working with notes that support data import. Some enthusiasts create scripts to parse the database note.db and convert it into a format compatible with popular services like Google Keep or Evernote. However, such solutions require a computer and basic programming or command line skills.
It is also worth considering using cloud synchronization Mi Cloud. If this feature is activated, your notes are automatically uploaded to Xiaomi servers. If you lose your phone or have a firmware failure, just log into your Mi account on any device (via a browser or application), and all records will be restored automatically. This eliminates the need to delve into the file system.
⚠️ Attention: The synchronization function with Mi Cloud may be limited in your region or require changing the region in the phone settings to “China” or “India” for some services to fully work. Check the availability of cloud functions for your account.
☑️ Secure backup checklist
Recovering deleted notes
The situation when a user accidentally deletes an important note occurs quite often. Xiaomi's Notes app has a trash can where deleted items are stored for 30 days. Before trying to get into system files and restore the database, be sure to check the “Deleted Items” folder in the application itself. This is the easiest and safest way to return information.
If the note was permanently deleted (emptying the trash) or more than 30 days have passed, the chances of recovery are reduced, but still exist. If you have a backup copy of the file note.dbmade before the deletion, you can replace the current file with the old one. Otherwise, you can try using apps to recover deleted files on Android, such as Dr.Fone or DiskDigger, however, for their effective operation they often require root access.
It is important to understand that restoring data directly from the phone’s memory without a backup is an unpredictable process. The file system can overwrite memory sectors where deleted data was stored with new information. Therefore, the less you use your phone after removal, the higher the chances of success. Do not install new applications or download large files until you try to recover data.
Is it possible to recover notes without a backup?
Theoretically, yes, using specialized data recovery software, but success is not guaranteed. The chances increase if the phone has root access and little time has passed since the deletion.
Frequently asked questions (FAQ)
Where exactly is the note.db file on a Xiaomi phone?
The database file is usually located along the path /Android/data/com.miui.notes/files/. Depending on the firmware version, it may be called note.db, notes.db or located inside a subfolder databases. To access this folder on Android 11 and higher, you need to grant special permissions to the file manager.
Why can’t I open the Android/data folder on my computer?
Starting with Android 11, Google has introduced restrictions on access to this directory to protect privacy. When connected via USB, you may not see the contents of application folders. Use a file manager directly on your phone (such as Solid Explorer or CX File Explorer) to copy files, or grant access through the system permission dialog.
How to open the note.db file on a computer?
This file is in SQLite database format. To view it you will need a app DB Browser for SQLite (free) or an equivalent. Simply opening it through Notepad or Word will not work - you will only see unreadable characters. Inside the database, look for tables with names containing the words "content" or "note".
Will notes disappear when you reset the phone to factory settings?
Yes, with a full reset (Hard Reset), all data in the internal memory, including the folder /Android/data/, will be permanently deleted. If you do not have synchronization with Mi Cloud enabled and you have not manually backed up your files to your computer or memory card, it will be impossible to restore your notes after a reset.
Can you transfer notes to a Samsung or Honor phone?
Directly transferring the database file note.db to phones of other brands will not work, since they do not have Notes application from Xiaomi. You need to export notes to a universal format (text, PDF, image) through the "Share" menu on the old phone, and then open these files on the new device.