Xiaomi’s smartphone is becoming the central storehouse of all digital life, accumulating access to banking applications, social networks and personal correspondence. Device owners often face a situation when you need to remember forgotten code from Wi-Fi or restore access to your account, and at this point a natural question arises about where exactly this sensitive data is stored in the system. Understanding the security architecture of MIUI and HyperOS is a key factor for competent access management.
The operating system developed by engineers at the Chinese corporation offers multiple layers of protection and different account saving scenarios that depend on the user's settings and firmware version. It is important to note at once that by default the system does not save passwords in plain sight without your express consent, which is the industry standard for cybersecurity. However, if you have previously activated the sync function or used an integrated password manager, you can find the necessary information in strictly defined menu sections.
In this article, we will look at all possible locations where your data may be located, from Google cloud services to local browser storage, and we will also focus on the nuances of working with biometric security, which often hides the contents of the storage from prying eyes, requiring verification of the identity of the owner through a fingerprint or facial scan.
Local password storage in system settings
The main place Xiaomi offers to store access to various services is the built-in security module, which is integrated directly into the MIUI shell and allows you to centrally manage all stored credentials. To get into this section, you need to open the standard Security application, which is preinstalled on each device, and select a privacy item.
Once you go to the appropriate menu, the system will require proof of your identity, as access to this data is considered critical. Usually the same unlock method is used to log in to the smartphone itself: a pattern lock, a digital pin code or biometrics. If you have not previously set a separate password for this section, the system may suggest creating it right now to improve data protection.
Inside the Passwords section, you'll see a list of all the sites and applications that have logins saved. The interface is as simple as possible: each entry contains the resource name, username and hidden field with the password itself. Clicking on the eye icon will require re-authorization, after which the characters will be visible for copying or manual reading.
⚠️ Note: If you reset your Security app settings or perform a complete phone reset without first syncing with Mi Account, all locally stored passwords will be permanently lost.
It’s also worth mentioning that in some firmware versions, this functionality can be put into a separate app called Passwords or integrated into the general settings of a Xiaomi account. A search for phone settings with the keywords “security” or “password” usually quickly leads to the desired menu item, regardless of the regional version of the software.
Synchronization through Google Account
The vast majority of Android smartphone users, including Xiaomi devices, use Google’s ecosystem to store important information, the most reliable and versatile way to keep access even when you completely replace your device, and the data is not stored in your phone’s memory, but in a secure cloud profile tied to your email.
To check if you have sync enabled, you need to go to the phone's settings menu and find the Google section. Here you should select the Autocomplete or Password Manager tab. If the feature is enabled, you will see a complete list of all the sites where you have ever agreed to save data when you log in through the Chrome browser or system login dialogs.
The advantage of using Google services is cross-platform: you can find your password not only on your phone, but also through any computer, by visiting the site passwords.google.com. This is especially convenient when you urgently need to log into an account from someone else's device or after reinstalling the operating system on a new gadget.
☑️ Checking Google Settings
It is important to understand the difference between local storage and cloud storage. Local data is only available on a specific device, whereas Google Account provides access to information from any device that is signed in under your profile. For maximum security, it is recommended to use two-factor authentication for the Google account itself.
Wi-Fi passwords in MIUI and HyperOS
One of the most common challenges faced by Xiaomi owners is to learn the password from the current or previously connected Wi-Fi network to share with guests or connect a new gadget. In modern versions of the MIUI 12/13/14 shell and the new HyperOS, this process is significantly simplified and does not require root rights.
To view the password, you need to go to the Wi-Fi settings and click on the name of the active network or the arrow next to it. QR-code to connect other devices quickly, and it's usually a text string with a password underneath, but in some cases, the text can be hidden, and then a screenshot comes to the rescue.
If the password is not visible immediately, take a screenshot of the screen with QR-Then open this screenshot in the gallery and use the "Recognize Text" or "Google Lens" feature built into the system. QR-code and will give you a text line, in which after the prefix P: will be specified the desired access key.
| MIUI/HyperOS version | Method of viewing | Whether a screenshot is required | Accessibility of text |
|---|---|---|---|
| MIUI 12 - 13 | QR-code | Often required | Hidden or partially visible |
| MIUI 14 | Pressing the eye badge | No. | Seen after biometrics |
| HyperOS | Extended network menu | No. | Direct access |
| Android 10 and below | Only through root rights. | Yes. | Only in system files |
⚠️ Note: Viewing passwords from saved networks in older versions of Android (below version 10) required superuser rights, obtaining which may lead to loss of warranty on the device.
It is also possible to export a list of all networks, and for this purpose, some firmware assemblies have a "Share a Network" function that generates a text file or a text file. QR-It's convenient when migrating to a new phone, allowing you to quickly migrate your connection settings without manual input.
Browser storage and auto-save
Many users are unaware that their browser stores logins and passwords regardless of the system settings of the phone. If you use the standard Mi Browser browser or the popular Chrome, Firefox or Opera, each of them has its own secure storage, which can be found by opening the browser settings and selecting the option “Passwords” or “Saved data”.
In Mi Browser, this section is on the way: menu (three bars) → Settings → Privacy and security → Saved passwords. This shows all the sites where you allowed the browser to remember data. To view the contents of the field, you will need to enter the unlock password of the screen or attach your finger to the scanner.
Third-party browsers like Chrome can sync data to your Google account even if MIUI system sync is disabled, which creates an additional layer of redundancy, but be careful: if you use public Wi-Fi or give your phone to other people, make sure that your browser does not automatically log in without confirmation.
How to remove a specific password from your browser?
Regularly reviewing your browser data, removing old and unnecessary entries not only frees up space, but also reduces the risk of a device being compromised, and it’s also helpful to check if you have passwords for important banking applications that you can keep separate from.
Use of Mi Loyalty and Mi Cloud
Xiaomi’s ecosystem offers its own cloud service, Mi Cloud, which can act as a backup for various types of data, including Wi-Fi passwords and system settings. If you use a Mi Account, check the sync settings in the “Mi Cloud” section of the phone’s main settings.
Unlike Google, which stores passwords in connection with your browser and Google account, Mi Cloud is often used to backup system settings. When you restore your phone from a backup of Mi Cloud, Wi-Fi passwords and some system keys can be automatically restored even if you don’t remember their text value.
The Mi Loyalty app (or Mi Credit in global versions) is also a feature that is integrated with financial services in some regions and can store loyalty card and payment method data, and while not exactly passwords in the classical sense, access to the app is also protected by an additional layer of security.
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Enable the Find Device feature in Mi Cloud, which will not only track the location of your phone, but also remotely block access to saved passwords in the event of theft.
It is important to keep in mind regional features: Mi Cloud servers for users from different countries (China, Global Version, Russia, India) may differ in functionality. In some regions, synchronization of passwords through Mi Cloud may be limited or absent, giving way to solutions from Google.
Third-party password managers as an alternative
If MIUI and Google’s built-in tools and services don’t seem convenient or secure enough, you can always use specialized applications. Third-party password managers like KeePass, Bitwarden or 1Password offer a layer of encryption that often outperforms standard system solutions.
These applications work on a master password principle: you only remember one complex combination of characters, and the program itself generates and stores unique complex passwords for each site. When you install such an application on Xiaomi, it intercepts system requests for auto-save, offering to store data in its secure storage.
The main advantage is independence from the phone manufacturer. If you decide to switch from Xiaomi to Samsung or iPhone tomorrow, all your passwords will easily be transferred simply by installing an app and entering a master password, which eliminates the attachment to the ecosystem of one vendor.
- 🔐 KeePass is a completely free, open source solution, the database is stored locally as a single encrypted file that can be carried on a flash drive.
- 🌐 Bitwarden is a popular cloud service with a free tariff that allows you to synchronize data between your phone, tablet and computer.
- 🛡️ 1Password — Paid solution with advanced functionality, including the Travel Mode mode for safe border crossing.
⚠️ Note: When using third-party password managers, it is critical to remember the master password. It is almost impossible to restore access to the database without it, since encryption is on the client side.
Installing such an app on Xiaomi requires permissions to be configured, allowing the program to access the clipboard and the “Above Other Windows” feature to automatically fill in the login fields in the apps and browser, and without these permissions, usability will be significantly reduced.
Restoration of access and data resetting
When a user has forgotten a password from the password store itself or from the account to which they are linked, it is one of the most difficult situations, and if it is a forgotten password from Mi Account or Google, the recovery procedure is standard: using a backup email or phone number associated with the account.
If you lose access to the local Security Storage in MIUI, there are limited options. If you don't remember the password set specifically for this partition, the system may suggest resetting it, but this will entail deleting all stored records inside, a security measure that prevents unauthorized access by attackers.
If you forget the password to unlock the screen, which allows you to access all passwords, then the situation is aggravated. Modern versions of Android and MIUI encrypt user data, and without the right password or fingerprint, you can not even access the key store by technical methods.
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Regularly backing up your settings and passwords to the cloud (Google or Mi Cloud) is the only way to ensure you don’t lose access to your data when your phone crashes or crashes.
To minimize risks, it is recommended to use the “backup” function in the phone settings, choosing to save data to an external drive or to the cloud, and it is also worth writing down master passwords from critical services to paper and storing it in a safe place, since digital media can be vulnerable.