How to Get Root Rights to Xiaomi with Android 11: A Complete Error Detection Guide

Why Getting Root on Xiaomi with Android 11 Needs a Special Approach

With the release of Android 11, Xiaomi has tightened security policies, which significantly complicates the process of obtaining root rights. Unlike previous versions, it blocks standard methods of unlocking the bootloader through the Mi Unlock Tool, and the system actively resists installing custom firmware, this is due to the introduction of AVB 2.0 (Android Verified Boot), which checks the integrity of system partitions at each boot.

Xiaomi’s Android 11 feature is that it binds the bootloader to a Mi Account account with a mandatory phone number binding. Without this step, even the official MiFlashUnlock tool will not work. In addition, many models (such as the Redmi Note 9 Pro or the POCO X3 NFC) have unique limitations that require a personalized approach.

It is important to understand that on some Xiaomi devices with Android 11, unlocking the bootloader leads to hardware locking of the camera (especially on models with a Snapdragon 7xx/8xx processor).This is not a software bug, but a deliberate manufacturer restriction that can only be circumvented by installing a patched kernel.

Preparation of the device: what to do before unlocking

Before you start obtaining root rights, you need to follow a number of critical steps, and skipping any of them can lead to a “brick” of the device or the inability to complete the process.

• 📱 Check the device model: not all Xiaomi smartphones support unlocking. e.g. models for the Chinese market (China) ROM) Often have severe restrictions.
• 🔄 Update your firmware: Use the latest stable version MIUI For your model. Check the settings. → The phone. → Version. MIUI.
• 🔐 Attach Mi Account: account must be older than 7 days, with a confirmed phone number.
• 📡 Put the debugging on. USB: Go to Settings. → The phone. → Version. MIUI (Press 7 times, then in Settings. → Additionally. → For developers → Debugging by USB.

Pay special attention to data backup. Once you unlock the bootloader and install the custom recavator, all user data will be erased. Use Mi Cloud or third-party tools like Titanium Backup (requires root, so it is only suitable for creating a backup before re-routing).

⚠️ Note: On devices with Dynamic Partition (introduced in Android 11), standard methods of resizing partitions via fastboot can lead to data loss. Before any manipulation, check the partition structure with the fastboot getvar all command.

Official method: unlock the bootloader through the Mi Unlock Tool

This is the only way Xiaomi supports, but it has a lot of limitations: first, you need to get permission to unlock through the official website, and second, the process can take up to 720 hours (30 days) of waiting if the account is new.

Step-by-step:

1. Download Mi Unlock Tool (the version must match your firmware).
2. Launch the tool on behalf of the administrator and log in to your Mi Account.
3. Turn your phone into fastboot mode (turn off, then press Power + Volume Down).
4. Connect the device to the PC and wait for the driver definition.
5. In the tool, press Unlock. If you receive a waiting message, you will have to wait for the specified time.

After successful unlocking, the bootloader will be open, but the root rights are not yet available, then you will need to install a custom recap (for example, TWRP) and flash Magisk.

Install TWRP and get root through Magisk

Once the bootloader is unlocked, the next step is to install a custom recavator. For Android 11, Xiaomi only uses specially assembled versions of TWRP, as standard builds do not support dynamic partitions.

Instructions:

1. Download the current version of TWRP for your model from an official website or trusted forums (e.g., XDA Developers).
2. Rename the file to recovery.img and place it in a folder with fastboot.
3. Fastboot flash recovery recovery.img fastboot boot recovery.img
4. After downloading to TWRP, run Magisk (download the latest version from GitHub).
5. Reboot to the system. When you first start, Magisk Manager may ask you to make additional adjustments.

If the device is stuck on the MI logo after the reboot, it means there was a firmware error, in which case only re-installing the stock firmware through MiFlash will help.

Alternative methods: bypassing restrictions without unlocking the bootloader

For some Xiaomi models, there are ways to get root without officially unlocking the bootloader, which are based on exploiting vulnerabilities in the firmware and require high technical training.

The most well-known options are:

• 🔓 Exploit DirtyCOW: Works on some kernel devices up to version 4.14. Requires manual patching of system files.
• 🐱 Metasploit Framework: Used for remote exploitation of vulnerabilities, but requires a connection to the same network from a PC.
• 📦 Patched Boot Image: Modified firmware boot.img with already built-in Magisk (suitable for devices with a locked boot loader).

Example of a team for patched boot.img firmware:

fastboot flash boot magisk_patched.img


fastboot reboot

⚠️ Note: Using exploits can lead to a hard breeze (inability to recover even through a EDL). On devices with Qualcomm Snapdragon there is a risk of damage modemst1/modemst2 partitions that will make the smartphone a “brick” without the possibility of communication.

Common mistakes and their solutions

Even with accurate follow-up, users often encounter problems, and here are the most common mistakes and ways to fix them:

• 🚫 "Couldn't unlock" in Mi Unlock Tool: Make sure your account is linked to a device more 7 days and turn it off. VPN/Sometimes it helps to change the region of the account to China".
• 🔄 Hanging on the logo MI After the firmware: Probably an incompatible version TWRP Or Magisk. We need to sew up the stock. boot.img fastboot.
• 📵 Network loss after root: On some models (e.g. Redmi Note) 9S) You need to flash the patched modem partition. 4PDA or XDA.
• 🔒 Blocked Mi Account after reset: If you have executed Format Data in TWRP, Xiaomi account may be blocked.The solution is to flash stock firmware through MiFlash with a clean all checkmark.

To diagnose problems, use the following commands:

fastboot getvar all

This command will show the current status of the bootloader (unlocked: yes/no) and the anti-rollback version, which is critical for choosing the right firmware.

💡

If after receiving root, banking applications (Sberbank, Tinkoff) stopped working, install the MagiskHide Props Config module and activate the root hide mode. In the module settings, select Fingerprint devices with official firmware.

What to do after obtaining root rights: optimization and security

Successful rooting is only half the battle, and you need to set up the system properly to avoid performance and security issues.

Main recommendations:

• 🛡️ Turn off automatic updates MIUI: Updates "over the air" can overwrite modified system files. → The phone. → Updating the system → ⋮ → Settings → Auto-update.
• 📊 Install Magisk modules: Useful modules: BusyBox – for many root applications; ViPER4Android — sound improvement; App Systemizer – transfer applications to the system partition.
• 🔧 Set up backups: Use Swift Backup or OAndBackupX to save your app data regularly.
• 🚨 Security Monitoring: Install RootChecker and MagiskHide to check root hiding from banking apps.

For advanced users: if you’re planning kernel experiments, consider installing a custom kernel (like FrancoKernel or Perseus).This can significantly improve performance and autonomy, but requires a deep knowledge of setting up a CPU governor and I/O scheduler.

💡

Once root is received, never modify modem, bluetooth, or dsp partitions, which will cause communication to fail. Use only verified patches from XDA forums for changes.

FAQ: Answers to Frequent Questions