How to disable protection on Xiaomi devices: MIUI, FRP, bootloader

Xiaomi devices are famous for their multi-layered security system, which protects users’ data from unauthorized access, but sometimes this protection becomes an obstacle – for example, when buying a used gadget with a tied account, after resetting settings or trying to install custom firmware, in such cases you need to turn off some form of protection, but you need to do it competently, so as not to turn the device into a “brick”.

In this article, we will look at all the current ways to disable protection on Redmi, POCO, Mi and Mi TVs, from standard methods through settings to technical manipulation of the bootloader. We will pay special attention to the risks: improper actions can lead to loss of warranty, blocking IMEI or device failure. If you are not sure about your abilities, you should contact the service center.

Before you start, make sure you have a backup of important data. Many methods require a full reset, from which it will be impossible to recover the information. Also prepare the original USB Type-C (for smartphones) or HDMI (for TV) cable - cheap analogues often cause errors when connecting to a PC.

1. Disabling account protection MI (Mi Account)

Xiaomi account protection works when you reset your settings if your device is linked to your profile, and without login and password, your smartphone or TV will lock, which is a standard anti-theft feature, but it also creates problems when you buy used equipment, and let's look at legal ways of bypassing.

If you are the owner of the device and remember the account data, it is enough:

1. Enter email/phone and password on the lock screen.
2. Confirm the login via SMS or backup email.
3. Go to Settings → Xiaomi Account → Sign out.

If the device is purchased from hand and the previous owner did not untie the account, try:

• 📧 Contact the seller and ask to remove the device from his profile via account.xiaomi.com (Device Management section).
• 📱 Use the official unlock service (available for some models via en.miui.com/unlock).
• 🔧 Contact the Xiaomi service center with a check about the purchase (if the device is guaranteed).

⚠️ Warning: Don’t use the “grey” Mi Account deletion services for money. Many of them work through exploits that Xiaomi regularly closes with updates.

2. Google FRP (Factory Reset Protection)

FRP (Factory Reset Protection) is activated on all Android 5.1+ devices if you have added a Google account to your settings. After reset, the system requires you to enter the last associated profile data. On Xiaomi, it looks like a screen asking you to “Log in to an account that was synced earlier.”

Legal ways to circumvent FRP:

• 🔑 Enter the correct email and password from the last Google account that was on the device.
• 📎 If you have forgotten your data, restore access via accounts.google.com (Section "Find an account»).
• 🛠️ For models on MIUI 12+ Sometimes it helps to connect to Wi-Fi and then use the voice assistant Google Assistant to open settings.

If the device is purchased by hand and you can't contact the previous owner, you only have to make a formal reset through a service center. Self-driving methods (such as ADB or firmware) often lead to:

• 🚫 Loss of access to Google Play and Google services.
• 🔄 Automatic re-activation FRP post-boot.
• 💥 Software failures that require reflashing.

3. Unlocking the bootloader (Bootloader)

The bootloader on Xiaomi devices is locked by default, which prevents custom firmware installation, root rights or device recovery via Fastboot. Official unlocking is possible, but requires a Mi Account to be linked to the device and waiting (usually 7-30 days).

Official way of unlocking:

1. Connect the device to your Xiaomi account in the settings.
2. Download the Mi Unlock Tool on PC.
3. Transfer the smartphone to Fastboot mode (turn off, then pinch Power + Volume down).
4. Connect to the PC and follow the instructions of the program.

Informal methods (e.g., through EDL exploits) can:

• 🔴 Forever lock the loader when you make an error.
• 📵 Lead to loss IMEI or serial number.
• 🚨 Activate Xiaomi anti-theft protection if the device is listed as stolen.

⚠️ Note: Once the bootloader is unlocked, all data is deleted from the device, and the Xiaomi warranty is canceled. L1 viewable HD-Content may stop working.

4. Password disabling, PIN-code-key

If you forget the screen unlock password on Xiaomi, there are several ways to reset it. Importantly, most methods require access to a Mi or Google account tied to the device.

Methods of resetting the screen lock:

• 🔐 Through the service "Find the device" (requires binding to the account Mi).
• 📱 Through Recovery: Turn off the device, pinch the power + Volume up, select Wipe data (data will be deleted!).
• 💻 Through ADB, If previously the debugging was included USB (Command: Adb shell rm /data/system/gesture.key).

For devices with MIUI 13+ and Android 12+, these methods may not work due to the increased protection.

• 🔧 Official reset via service center (with confirmation of purchase).
• 📦 Fastboot flashing (requires an unlocked bootloader).

5. Disable protection on Mi TVs

Xiaomi TVs also have reset protection, especially if you have a Mi or Google account attached. After a factory reset (Settings → Device Preferences → Reset), you may be asked to enter a login / password.

How to unlock Mi TV:

1. If the TV is linked to your Mi Account, enter the data on the lock screen.
2. If the TV is bought with your hands, ask the previous owner to untie it through your personal account.
3. For Mi TV 4S/5X models, sometimes a reset via the service menu helps: At the remote, click: Menu → Settings → All Settings → General → Reset to Factory

If nothing works, you just have to flash it over USB.

1. Download the official firmware for your model from the site mi.tv/update.
2. Unpack the archive and copy the update.zip file to the FAT32 flash drive.
3. Insert the flash drive into the Mi TV, press Menu + Volume up on the remote and turn on the TV.

⚠️ Warning: Improper firmware could lead to loss of license keys for Netflix, Disney+ And other services, and they can only be restored through a service center.

6. Disable antivirus and MIUI protection

The built-in MIUI (Security App) and Second Space sometimes block application installation or file access, and you can turn them off without risk to the system.

How to disable MIUI protection:

• 🛡️ Antivirus: Go to Settings → Annexes → Application management → Security, then turn off real-time scanning.
• 🔒 Second Space: Settings → Special facilities → Second Space → Delete.
• 📁 Folder Protection: In the Files app, go to Settings → Protect folders and remove the lock.

To completely disable protection (e.g., to install APKs from unknown sources):

1. Go to Settings → Applications → Application Management → Settings (cogs) → Install unknown applications.
2. Select the browser or file manager you allow to install APKs.

💡

If you still don't install your apps after you turn off the antivirus, check the settings of Google Play Protect in Google Settings, which sometimes blocks APK even when you have MIUI disabled.

7. Frequent mistakes and how to avoid them

Many users make critical mistakes when trying to disable protection on Xiaomi, and here are the most common ones and ways to prevent them:

• 🔌 Interrupting the bootloader unlocking process: If you turn off the device while the Mi Unlock Tool is running, the bootloader can lock permanently.Always wait for the process to be completed (even if it is getting stuck on 99%).
• 📥 Use of informal firmware: Firmware from forums 4PDA or XDA They can contain viruses or be assembled under a different model (MD5) before installation.
• 🔄 Recovery reset without backup: Even if you remember your account details Mi/Google, App licenses may disappear after reset (e.g. Netflix) HD).

If the device does not turn on after manipulation or hung on the MI logo, try:

1. Press Power + Volume up for 10-15 seconds for forced reboot.
2. Connect to your PC and check if the device is detected in Fastboot (command: fastboot devices).
3. If the device doesn’t respond, contact the service – self-resuscitation can make the problem worse.

💡

If the bootloader stops booting after unlocking, don’t try to flash it through the SP Flash Tool or QFil without experience. These tools are designed for qualified engineers and can permanently disable the device.

FAQ: Answers to Frequent Questions