How to get root rights on Xiaomi Redmi 9T: a complete guide with a security guarantee

Why Redmi 9T owners want root rights and when they really need them

Smartphone Xiaomi Redmi 9T (codename lime) even in 2026 remains a popular budget with a good hardware: Snapdragon processor 662, 4/64 or 6/128 GB of memory and battery 6000 mAh. But the standard limitations of MIUI — advertising in system applications, the inability to remove bloatware and lock deep settings — forcing users to look for ways to get root rights.

However, on the Redmi 9T with the latest MIUI 12.5, unlocking the bootloader through the official Mi Unlock tool requires a wait of 168 hours (7 days), and unofficial methods are fraught with hard brique (complete loss of performance). In this article, current ways to obtain root rights with all the pitfalls, including bypassing Xiaomi restrictions and installing Magisk for hidden root.

Before you go on, answer two questions:

1. Are you ready to lose your warranty (even if you bought a smartphone a long time ago)?
2. Do you understand the risks of turning your phone into a brick if you make a mistake in the process?

If at least one answer is “no” – it is better to consider alternatives: disabling advertising through ADB, using launchers like Nova Launcher or installing custom firmware without root (for example, Pixel Experience).

Preparing your phone: 5 mandatory steps before unlocking

Incorrect preparation is the cause of 80% failure in obtaining root rights. Redmi 9T critically complete all points in the specified order, otherwise Mi Unlock will refuse to unlock or the phone will lock at the firmware stage.

• 📱 Check the model and version MIUI: Go to Settings. → The phone, the model should be M2010J19SG (global version) or M2010J19SC (Chinese version. MIUI — 12.5 (for older versions, the process is different).
• 🔗 Link your Mi Account: without a confirmed Xiaomi account, unlocking is not possible. → Xiaomi account and make sure your phone is linked to an account with a verified number.
• 🔄 Put the debugging on. USB: Go to Settings. → The phone. → Version. MIUI (tap 7 times to activate the developer mode, then to Settings → Additionally. → For developers, turn on debugging by USB and Unlock. OEM.
• 📡 Update your firmware to the latest version: Use Settings → Update system, on the off-the-shelf versions MIUI Mi Unlock may be making a mistake: "Couldn't verify device".
• 💾 Backup: Root rights erase all data. Use Settings → Additionally. → Backup or Google Drive to save contacts, photos and apps.

⚠️ Note: If you are buying a Redmi 9T hand, make sure the previous owner untie your Mi! account linking someone else's account will make unlocking impossible without contacting Xiaomi support (which takes up to 30 days).

Model phone: M2010J19SG/SC

Mi Account Confirmed and Linked

USB debugging and OEM unlocking enabled

The firmware has been updated to the latest version

Data backup created (minimum 2 ways)

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Official method: unlock the bootloader through Mi Unlock

The only legal way to get a root right on the Redmi 9T is to unlock the bootloader through the Mi Unlock Tool utility.The process takes 7 days (168 hours of waiting), but minimizes the risks of the breech. Importantly, since 2023, Xiaomi has tightened the rules, and now it is required to unlock:

• 📅 Phone must be linked to Mi Account for at least 30 days (new rule for 2020 models)+ year-end).
• 🔑 2 Authentication Factors must be confirmed on your account (SMS + email or Mi Security application).
• 🌍 The region of the account is not China (for Chinese versions) M2010J19SC Separate instruction is required).

Step-by-step:

1. Download Mi Unlock Tool from the official website (version no lower) 5.5.224.30). Install it on a Windows PC 10/11 (on macOS/Linux It works through an emulator).
2. Start your phone in Fastboot mode: Turn off Redmi 9T, then press Volume Down + Power before the Mi Bunny logo appears.
3. Connect your phone to your PC via the original cable (not USB-hub!). Sign in to Mi Unlock with the same Mi Account as your phone.
4. Start unlocking: press Unlock. If the message "Add account and device" appears, it means that 30 days have passed since the account was linked.
5. Wait 168 hours: After the process is successfully started, the phone will restart and a countdown timer will appear on the lock screen.

After 7 days, repeat steps 2-4. If the unlock is successful, the Fastboot will show the word "Unlocked" in green. Now you can install Magisk or TWRP.

⚠️ Note: If Mi Unlock gives an error "Current account is not bound to this device", even if the account is tied, try changing the account region to India or Russia in the Mi Account settings.

Unofficial methods: 168 hours of waiting bypass

For those who aren’t ready to wait a week, there are unofficial ways to unlock a bootloader on Redmi. 9T. They are based on exploits in older versions. MIUI use EDL-The risk is high, however, the risk is high:

• 🔧 Loss of loss IMEI (phone will stop catching the network).
• 💀 Hard Brick (requires a programmer to recover).
• 🚫 Blocking of Mi Account (with frequent use) EDL).

The most reliable of the informal methods is downgrade firmware to MIUI 12.0.3, where unlocking is done without waiting.

1. Download the archive with firmware lime_global_images_V12.0.3.0.QJQMIXM (look 4PDA Xiaomi Firmware Updater).
2. Unpack the archive and rename the file flash_all.bat into flash_all_lock.bat (so as not to erase the data).
3. Launch your phone in Fastboot and connect to your PC.
4. Launch it. flash_all_lock.bat firmware.

After the downgrade, repeat the unlocking process through Mi Unlock – no 168-hour wait is required.

⚠️ Note: Unofficial methods often require the use of authorized accounts. EDL (Sold on forums for 5-20$). Free bypasses are likely to contain viruses or lead to a breeze. If you are not sure about your skills, you should wait 7 days for official unlocking.

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Before downgrading the firmware, check the bootloader version with the fastboot getvar anti. If the value of anti: 4, a downgrade is impossible without EDL, as Xiaomi has blocked the rollback on new devices.

Magisk installation: obtaining root rights after unlocking

After successfully unlocking the bootloader, the final step is to install Magisk (the most popular tool for root rights management). On the Redmi 9T, it is recommended to use Magisk Delta (the fork of the original Magisk with support for new versions of Android).

Instructions:

1. Download Magisk Delta from GitHub (version 26.4+). Also download stock boot.img for your version of MIUI (you can extract from the firmware.tz using MIUI bootloader).
2. Send boot.img to your phone and install Magisk Delta as a regular APK.
3. Launch Magisk, press Install → Select and Patch a File and select downloaded boot.img. After processing, the file will appear in the Download folder with the name magisk_patched.img.
4. Please, patched boot.img Fastboot: Fastboot Flash boot magisk_patched.img fastboot reboot

After the reboot, check the root rights using the Root Checker app. If Magisk is not determined, repeat step 4, pre-doing:

fastboot erase boot


fastboot flash boot magisk_patched.img

To hide root rights from banking applications (for example, Sberbank Online or Google Pay) activate in Magisk:

• 🔄 MagiskHide (in settings, enable Enforce DenyList).
• 📱 Zygisk (for new versions of Android).
• 🔒 Universal SafetyNet Fix (SafetyNet Module).

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Redmi 9T with Android 11+ MagiskHide is unstable. Use Shamiko module (available in Magisk repository) to hide the root reliably.

What to do after obtaining root rights: security and optimization

Root rights open up limitless possibilities, but they also create vulnerabilities. On Redmi 9T, after installing Magisk, it's critical to do:

• 🛡️ Disable automatic updates MIUI: Go to Settings. → Updating the system → Three points. → Settings and turning off Auto Update. Update with root rights will result in loss of root or blink.
• 🧹 Remove Bloatware: Use Debloater Tool or commands ADB: adb shell pm uninstall -k --user 0 com.miui.analytics pm uninstall -k --user 0 com.xiaomi.ab pm uninstall -k --user 0 com.miui.cloudservice
• ⚡ Battery Optimization: Install Battery Charge Limit in Magisk to limit charge to 80% and extend battery life.
• 🔧 Set up the core: Kernel Adiutor or FrancoKernel can overclock the Snapdragon 662 (but it will reduce battery life).

For safety:

• 🔐 Install AFWall+ for controlling network access of applications.
• 📱 Use App Ops to manage system application permissions.
• 🛑 Regularly check the rights of the superuser in Magisk (Section Superuser).

⚠️ Attention: On Redmi 9T Root-rights do not work some functions MIUI: 📸 Wide dynamic range (HDR) cell-wise. 🔒 Face Unlock (Face Recognition). 🎮 Game Turbo: To get those features back, you'll have to roll back to stock firmware.

FAQ: answers to frequent questions about root rights on Redmi 9T