How to completely remove the lock screen on Xiaomi with MIUI 12: all working ways

Lock screen on Xiaomi with shell MIUI 12 is a mandatory security element, but it seems redundant to many users. PIN-A code or pattern lock every time you unlock, even if the device is in good hands. Unfortunately, the manufacturer does not provide a direct option to completely disable the lock, but there are workarounds.

In this article, we will discuss 5 proven methods to remove the lock screen on Redmi, Poco or Mi with MIUI 12 firmware (including global and Chinese versions). Importantly, some methods require unlocking the bootloader or root rights, which can affect warranty and security, we will specify the risks for each option and give recommendations for restoring protection if necessary.

Why MIUI 12 doesn’t allow you to remove the lock through settings

Shell MIUI 12 Follows Google’s security policy for Android devices 10/11, where you have to have at least minimal screen protection, even if you turn it off. PIN-code in settings, the system will automatically return to the method of unlocking "Swipe" (without password.

The main reasons for the restrictions:

• 🔒 Google Requirements: To Certify Devices for Google Mobile Services (GMS) At least a basic level of protection is required.
• 📱 Data protection: Without blocking, anyone could access notifications, contacts or payment applications.
• 🔄 Post-discharge recovery: MIUI Links the lock to your Mi Account to prevent data theft.

But there are workarounds, from simple tweaks to deep modifications to the system, and then we'll look at them in terms of complexity.

Method 1: Disabling password with saving swipe (the most secure)

This method does not remove the lock screen completely, but allows you to unlock the phone with one swipe without entering. PIN-It's a code or a pattern lock, and it's suitable for most models on the computer. MIUI 12 (including Redmi Note 9 Pro, Poco) F3, Mi 10T etc.).

Instructions:

1. Open Settings → Password and Security → Screen Lock.
2. Enter the current password/pattern lock for confirmation.
3. Select the Swipe option (can be called Unlocked or Non in global firmware).
4. Confirm the change. Now, you just need to swipe up to unlock it.

⚠️ Warning: After restarting or turning off the phone MIUI It may require you to enter the old password once. This is normal behavior, the system checks the owner of the device.

Method 2: Use Smart Lock (unlock in trusted areas)

Smart Lock is an Android feature that automatically disables locking in certain conditions (such as at home or when connected to a trusted device).This does not remove the lock screen completely, but makes it invisible in secure areas.

How to set up:

1. Go to Settings → Password and Security → Smart Lock.
2. Enter the current password for confirmation.
3. Choose one of the options: 🏠 Trusted places: Add an address (such as a home or a job) – the lock will be disabled automatically by GPS. 🔌 Trusted devices: Connect Mi Band, headphones or car system – lock will be removed when you connect. 👤 Facial/voice recognition: Set up biometrics (not working on all models).

"Reliable Devices"

🔹 Limitations of method:

• It does not work on some Chinese firmware (global MIUI is required).
• After rebooting, a password may be required.
• GPS and Bluetooth increase battery consumption.

Method 3: Disable the lock via ADB (without root)

For power users, there is a method to disable the lock via ADB (Android Debug Bridge), which does not require root rights, but requires debugging over USB and a computer, which may not work on all versions of MIUI 12, and on some firmware Xiaomi blocks such commands.

Step-by-step:

1. Enable Developer Mode: Go to Settings → The phone. → Version. MIUI. Click on the line "Version" MIUI" 7 times until the notification “You became a developer” appears".

USB debugging

• Back to Settings → Additionally. → For developers.
• Turn on the USB debugging switch.
• Connect your phone to your PC and execute the commands: adb shell pm disable-user com.android.keyguard or alternative command for newer versions: adb shell settings put global lockscreen_disabled 1
• Reset the device.
• Reset the device.

📌 Recommendation: For Xiaomi models with MediaTek (such as Redmi Note 11), choose firmware marked "mtk" in the title. X3, Mi 11) will be suitable for universal assemblies.

What to do if the lock is back after the update

MIUI 12 often automatically restores the lock after a system update.This is due to Xiaomi's security policy, which checks the integrity of system files. ADB or root methods, after OTA-The lock update may return.

Solutions:

• 🔄 Repeat commands. ADB (If you use method 3).
• 🔧 Restore deleted files from the backup (for method 4).
• 🚫 Turn off automatic updates in Settings → The phone. → Updating the system → ⚙️ → Auto-update.
• 📱 Install the Disable Force Encryption module (helps bypass checks) MIUI).