Modern smartphones store a huge amount of confidential information, from banking applications to personal photos, so the issue of protecting the device is at the forefront. Changing the password on a Xiaomi phone is a basic procedure that every owner of a gadget should be able to perform to ensure the security of their data from unauthorized access. Regular change of access codes or installing more complex combinations significantly reduces the risk of hacking a device in the event of its loss or theft.
With MIUI and the new HyperOS, the lock configuration process is intuitive, but some menu items may vary depending on the firmware version. In this article, we will go into detail about how to create a new security code, how to lock and how to restore access if you suddenly forget the current combination. Data security requires careful consideration of how to protect.
Before we make any changes, it's important to understand that the new password needs to be strong, but it's also memorable, so as not to lock itself in. We'll look at different protections, from a simple pattern lock to a complex alphanumeric code that's almost impossible to pick up manually. Android offers flexible tools to customize these settings.
Selecting the type of screen lock
The first step in the process of improving the security of the device is to determine which method of protection will be most convenient and reliable for you. The system offers several options, each of which has its advantages and disadvantages in terms of speed of unlocking and level of protection. The pattern lock is convenient because it is easy to remember with muscle memory, but it can often be peeked from the side or guessed by greasy marks on the screen.
A PIN or digital password of 4 or more digits is a classic method that has been used for years and is familiar to most users. However, for maximum protection, experts recommend using an alphanumeric password that combines letters, numbers and special characters, making it almost impossible for attackers to match the combination.
Also worth mentioning are biometric techniques like fingerprint scanners or face unlocking. While they provide instant access to the device, the system still requires a backup password to be set up, which you'll need when you reboot your phone or after several failed biometric identification attempts. A backup password is the only way to access data if the biometrics stop working.
When choosing the type of lock, consider the frequency of use of the device and the importance of the data stored on it. If the phone is used for work with corporate mail or payment systems, you should not save on the complexity of the password. Owners of older Xiaomi Redmi or Poco models should be careful, since on some screens the fingerprints can be more noticeable.
Step-by-step instructions for changing the password
The process of changing the password on Xiaomi devices is standardized, but requires care when entering new data. To get started, you need to go to the main system settings menu, where all device management options are located. Find the gear icon on your desktop or in the notification curtain and click on it.
The algorithm of actions is as follows:
- 🔒 In the menu that opens, find the Passwords and Security section (sometimes it can be simply called Security or be inside the Additionals section»).
- 📱 Select the option “Screen Lock” or “Device Protection” to go to the Unlock method settings.
- 🔄 The system will ask you to enter a current password, PIN or pattern lock to confirm your identity and the right to make changes.
- 🆕 After successful authorization, click on the “Change password” button or select a new type of lock from the proposed list.
☑️ Checklist before changing password
After choosing the type of protection, you will be asked to enter the new combination twice to eliminate typos.Password entry should be accurate, as the system is sensitive to sequence of actions, especially if it is a pattern lock.If you change the digital code, try not to use obvious dates, such as birthday, as this information is easy to find on social networks.
⚠️ Note: After changing the password, the old biometric data (fingerprints) may require re-assignment or confirmation with a new code when first used.
The final step is to set up additional settings, such as the time to automatically lock the screen or the ability to unlock through a connected Smartwatch. Don't ignore these settings, as they affect the balance between convenience and security. A properly configured system will not annoy with constant code entry requests, but will reliably protect data.
Setting up a password for Mi Account
The Mi Account password, which is key to Xiaomi’s ecosystem, is also worth noting, and is needed to synchronize data, find devices through Find Device, and run cloud storage, which can be changed through both your phone’s settings and web interface, but is easiest to do on your smartphone.
To change your account password, go to the “Mi Account” section in the top settings menu, you will need to log in, after which the security management option will be available. Changing the Mi ID password will require confirmation through a linked phone number or backup email, which is an important measure of protection against account theft.
| Parameter | Description | Recommendation |
|---|---|---|
| Password length | Minimum 6 characters | Use 10+ characters |
| Difficulty | Letters and numbers | Add the special symbols |
| Duration of validity | Indefinitely | Change every 3-6 months |
| Two-factor authentication | Optionally. | Make sure to |
It's important to understand that the Mi Account password and the screen lock password are two different things, although users often try to sync them for convenience. System lock protects physical access to the phone, while Mi ID protects your data in the cloud and allows you to remotely manage the device. By forgetting your account password, you risk losing the ability to reset your phone to factory settings without blocking activation.
Using biometrics instead of passwords
Modern Xiaomi, Redmi and Poco smartphones are equipped with advanced biometric security modules that minimize the use of letter passwords in everyday life. A fingerprint scanner built into the screen or on button responds in a split second, providing fast and secure access. However, you should not rely on biometrics completely, since it serves only as a convenient addition to the main code.
The biometrics setting is done in the same Passwords and Security menu.You can add multiple fingerprints, which is especially handy if you're carrying the phone in different hands or if one of your fingers may be damaged. ID (face unlocking on models without 3D-The scanner is less secure than the print, as the owner’s photo can theoretically be used to unlock, but for basic protection against random glances, this method is quite suitable.
It is worth noting that biometrics are stored in a secure, isolated processor module and not transferred to the company’s servers, which ensures that even if cloud services are compromised, your fingerprints will remain safe. However, law in many countries allows law enforcement to require fingerprint unlocking, but not password unlocking, making digital code more legally secure.
Resetting a forgotten lock password
The situation when the user forgets the password, PIN or pattern lock is one of the most common problems. Unfortunately, modern versions of Android and the MIUI shell are designed with maximum security in mind, so simply reset the password without losing data will not work. If the "Find the device" function was activated in advance and the phone is connected to the Internet, you can try to remotely unlock it through the Mi Cloud web interface.
If the cloud is not available or the function is not enabled, the only way out is to completely reset the device to the factory settings (Hard Reset), which will delete all user information, including contacts, photos and applications, but return access to the phone. To perform the reset, a combination of volume buttons and on when the device is turned off, which puts the smartphone in Recovery mode.
⚠️ Warning: Once you reset your settings, the phone will require you to enter a password from a Google account or Mi Account that was previously synced (FRP), It is difficult to get around without the owner’s data.
The process of entering recovery mode may vary depending on the model: some devices need to press the volume and power button, others need to press all three buttons at the same time. Recovery mode allows you to select the "Wipe Data" option, after which the phone will be cleared. Be prepared for the fact that the first boot process after reset can take up to 10-15 minutes.
Recommendations for creating a strong password
Creating a strong password is the art of balancing complexity and rememberability. Simple sequences like 1234 or 0000 are the first to be tested by attackers or matching software. A strong password must contain at least 8 characters, include capital letters, lowercase letters, numbers and special characters.
Use mnemonic rules to remember complex combinations, such as taking the first letter of each word from a favorite song or phrase and adding a year and a special symbol to it. Avoid using personal information such as phone numbers, addresses or pets names that may be known to others or posted publicly.
- 🚫 Do not use the same passwords to lock your screen and important accounts (bank, mail).
- 🔄 Change your lock password at least once every six months, especially if you suspect someone may have seen you enter it.
- 👀 When entering a password in public places, use the Hide Password function (if available) or cover the screen with your hand so that surveillance cameras or strangers do not capture the combination.
It is also recommended to enable the display of characters when entering a password in the settings if you often make mistakes, but turn this function off in crowded places. Visual verification helps to avoid blocking due to a typo, but makes the code visible to others. Owners of phones with AMOLED screens should periodically wipe the display to remove traces from the fingers from which you can restore the pattern lock.