Modern Xiaomi smartphones offer many layers of data protection, and one of the main barriers is the lock screen. Often users face the need to remove this barrier to speed up access to applications or eliminate sensor problems. However, the deactivation process is not always obvious due to the features of the MIUI and HyperOS shells.
In this article, we will take a look at all the available methods to completely disable the display protection, learn how to properly configure security settings, what restrictions the system imposes and what to do if standard methods do not work. It is important to understand that removing protection reduces the level of security of your personal data in the event of loss of the device.
Before you make any changes, make sure you’re in a safe place, because once you’re offline, anyone who picks up their phone will have full access to their correspondence, photos, and banking apps. We’ll look at settings for both face unlock and the classic passwordless swipe.
Basic security settings MIUI and HyperOS
The security interface of Xiaomi smartphones may vary depending on the version of the operating system. In most cases, the path to the desired parameters lies through the main settings menu. You need to find the section responsible for device protection and privacy.
The system may require confirmation of ongoing activities, for example, if you have a set-up. PIN-A code or pattern lock, the system will ask you to enter it before making changes, a standard precaution to prevent unauthorized or accidental changes in security settings by unauthorized persons.
⚠️ Warning: Disabling all security practices makes your phone vulnerable, and it is not recommended to do so if the device holds important financial data or sensitive information.
In newer versions of firmware, the search algorithm can be hidden deeper in the menu, sometimes requiring you to activate an advanced settings mode or update security components, and if you don't see the right item, check if Safe Folder or Second Space is enabled, which can block global changes.
To navigate, use a settings search. Type the word "lock" or "screen" to quickly navigate to the desired menu, which is especially true for users who first encountered the logic of creating menus in HyperOS, where the directory structure has been changed compared to the classic MIUI.
Step-by-step instructions for removing the password and key
To completely remove the security, you need to turn off all active authentication methods sequentially. Start by going to the security settings menu. Here you will see a list of all the login methods: password, fingerprint, facial recognition, and you need to delete them in a certain order so that the system does not give out errors.
☑️ Preparation for disabling protection
The first step is usually to delete the unlock password, the system will alert you to the risks and require confirmation, and then the phone will go into unlock mode with a simple swipe, but if you have Face ID or fingerprint scanner set up, they may continue to work or require additional deletion.
In some cases, the system will suggest you choose the type of lock, so you have to choose "No" or "Swipe"; if you choose "Swipe", the screen will go out, but no action will be required to access it, which is the most convenient option for those who value speed over security.
| Type of protection | Level of security | Difficulty in removal | Impact on speed |
|---|---|---|---|
| pattern lock | Medium. | Low. | Average. |
| PIN-code | High-pitched | Low. | Low. |
| Password. | Maximum | Low. | Low. |
| Fingerprint/Face ID | High-pitched | Medium | High. |
Once the master password is removed, the system may suggest setting up a smart unlock, a feature that allows you not to enter a password in trusted places or when connecting to certain devices, but to completely disable the lock screen, this step can be skipped.
Setup and disable unlocking on the face
The Face Unlock feature on Xiaomi devices is based on software algorithms and front camera data, which speeds up access significantly, but can sometimes work incorrectly in low light, and if you decide to drop this feature, you need to deactivate it correctly in the biometrics menu.
To delete your face data, go to the appropriate settings section and select the option "Delete Face Data." This action is irreversible without re-scanning. The system will clear the stored pattern of your face from the device's memory.
Why can't Face ID be turned off?
It's worth noting that some models with infrared cameras have faster and more reliable unlocking, and if you have a conventional front camera, the system may warn you of less security, and if you turn off this feature, the phone will stop automatically turning on the screen when you lift it to your face.
If you use multiple profiles or guest mode, your face settings can be synchronized, make sure that the deletion is done in the owner's main profile, otherwise, when you switch users, the phone may request biometrics again.
Smart unlocking and trusted devices
An alternative to completely disabling protection is the use of smart unlocking, which allows the phone to remain unlocked when it is near a trusted Bluetooth device, such as a Mi Band smartwatch or headphones, a trade-off between security and convenience.
To configure this feature, you need to go to the smart unlock menu and add a new device. The phone will search for available gadgets within range. Once paired when you connect to this device, the lock screen will stop asking for a password or fingerprint.
- 📱 Trusted places: The phone is not locked when you are in a certain place (requires) GPS).
- ⌚ Trusted devices: unlock when connecting a Bluetooth headset or watch.
- 🚗 Driving Mode: Automatic Unlocking When Connected to a Car System.
Smart unlocking is especially useful for those who use a smartphone in conjunction with wearable electronics, but it is worth remembering that if you lose a trusted device, the phone will remain unlocked for anyone who brings it to your smartphone.
💡
Use smart unlock only with devices you always have on hand, such as smartwatches. Do not use this method with public Bluetooth points.
It's important to consider battery consumption. Constantly searching for trusted devices or geolocating can increase power consumption a little, and if you're in a critical position for autonomy, you might want to use the classic method of disabling your password or just swipe.
Disconnection problems: gray slider and errors
Users often face a situation where the screen lock slider is inactive (grey) or the system issues an error when trying to delete the password.This can be caused by several factors, including active security certificates or administrator rights in applications.
One common reason is that device administrator rights are a common reason: some applications, especially corporate or antivirus applications, may require a password on the lock screen, and to remove the lock, you need to temporarily revoke these rights in the security settings.
The problem may also be that you have installed certificates, and Android doesn't allow you to turn off protection if you have user certificates in your memory that are used for VPNs or corporate networks, and you need to delete them in the "Encryption and Accounts" section.
⚠️ Note: Deleting corporate certificates or revoking administrator rights may result in deleting data from work applications (email, messengers.
Another reason could be Google's Find Device feature or Mi Cloud, which for security reasons block the ability to completely unplug your password. Temporarily turn off device search if you critically need to remove protection, but remember to turn it back on.
Alternative methods and resetting settings
If standard methods fail to remove the lock, more radical measures can be considered: resetting the settings to the factory (Hard Reset) is guaranteed to delete all passwords, keys and biometrics, but this method will lead to the complete loss of all data on the device.
Before you reset, make sure you remember the password from your Mi Account and Google account. After the reset, the system will require you to enter the account information to which the phone was linked as part of the theft protection, without which you will not be able to activate the device.
To enter the recovery mode:
1. Turn off the phone.
2. Press the power button and volume up.
3. Select Wipe Data/Factory Reset.There are also dedicated PC tools that allow you to unblock, but using them requires technical knowledge and can violate the warranty. For the average user, the safest way is using a standard settings menu or contacting a service center.
Once reset, the phone will look like new, you'll have to reconfigure all the settings, install the apps, and restore the data from the backup, so this method should only be used as a last resort when other methods have been exhausted.
💡
Resetting to factory settings is the only 100% way to remove the lock if you forget your password, but it requires having Google/Mi accounts to activate.