How to Get Root Rights to Xiaomi Redmi 9C NFC: Full Guide

The process of obtaining superuser rights on modern Xiaomi smartphones, such as the Redmi 9C NFC, has ceased to be a simple “one-click” action and has become a multi-step technical process. Device owners often seek to unlock system restrictions to remove preinstalled advertising software, install custom themes or fully manage CPU frequencies. However, the Android security architecture requires a consistent approach, ignoring which can lead to software errors.

Before you start taking active action, you should clearly understand that unlocking the bootloader is a mandatory but risky step that automatically voids the official manufacturer's warranty. All manipulations with the system partition you make solely at your own risk, so it is critically important to have a working computer and the original computer at hand. USB-Next, we'll go through every step of the preparation and the firmware itself.

Preparation of the device and theoretical aspects

The foundation of successful system modification is the quality of the workspace and the gadget itself. You will need a computer running Windows (preferably version 10 or 11), as the ADB and Fastboot drivers work most stably in this environment, and you also need to back up all important data, since the procedure of unlocking the bootloader completely removes all information from the internal memory of the device.

Be sure to check the MIUI version installed on your Redmi 9C NFC. Often, boxed devices have a global stable version, but for some regions there may be specific builds that require a separate approach to finding a recovery.

⚠️ Note: The Xiaomi bootloader unlock procedure requires a device-based Mi Account and a wait of 7 to 168 hours.Do not try to get around this wait through third-party services, as this may result in a motherboard lock.

You will need a few specific utilities to work with, which you should download in advance. The absence of any of the components can stop the process halfway, causing you to start waiting for unlocking again.

• 📱 Original. USB-cable for data transmission, not just charging.
• 💻 Installed drivers ADB Fastboot for correct PC recognition.
• 🔓 The official Mi Unlock Tool is the latest version from en.miui.com.
• 📂 Recovery image files (TWRP OrangeFox, specifically adapted under the code name lime.

Activation of the developer mode and account binding

The first technical step is to activate the hidden menu for developers. To do this, go to Settings → About Phone and quickly click 7-10 times on the MIUI Version field until the notification of successful activation appears. Then a new “Developers For” option will appear in the additional settings menu, which is what we need.

Inside the developer menu, you need to include two critical parameters: Factory unlocking (OEM Unlocking) and Debugging USB. When you turn on debugging, the system will request confirmation through a pop-up, agree with it. It is these settings that allow the computer to send commands at a low level of access.

Next, you need to link your account. In the same Developer menu, select Mi Unlock Status and click Add Account and Device. Make sure your smartphone is connected to the mobile Internet (Wi-Fi can cause an anchor error) rather than your computer. Successful linking is confirmed by Added successfully.

Unlock the bootloader with the Mi Unlock Tool

After the waiting period (from 7 days) set by Xiaomi, you can move to direct unlock. Turn off the smartphone completely, and then press the Volume Down and Power buttons simultaneously until the Fastboot logo appears on the screen.

Launch the Mi Unlock Tool and log in to the same Mi Account that was previously linked. The program must identify the device. Press Unlock. The system will issue a warning that all data will be deleted - confirm the action. The process will take a few minutes, after which the phone will automatically restart.

The first run after unlocking can take longer than usual — that's OK, the system restructures the partition structure. Once you boot, you'll see a clean desktop without your old apps. Now the bootloader is open, and we can move on to installing SuperUser rights.

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If Mi Unlock gives you a "Couldn't verify device" error, try using another one. USB-port (preferably) USB 2.0) or other cable.

Installation of custom TWRP Recovery

Xiaomi's standard recovery does not allow you to install modified files, so we will need TWRP (Team Win Recovery Project). Find and download the current img file for the Redmi 9C NFC (codename lime). Using a file from another model, for example from a regular 9C without NFC, will lead to a "brick" of the device.

Place the downloaded file in the tool folder ADB on the computer and rename it to recovery.img Reset your smartphone to Fastboot mode. + Power, and connect to the PC. Open the command line in the folder with ADB and enter a command to check the connection:

fastboot devices

If you see the serial number of the device, it's the link established. Now, enter the command to temporarily load the Recovery:

fastboot boot recovery.img

This command doesn't record the Recovery forever, it just runs the current session. It's a safe way to test the performance. The TWRP interface should appear on the smartphone screen. If you see a menu in English with Install, Wipe, Backup buttons, you're on the right track.

⚠️ Note: On devices with MediaTek processors, like Redmi 9C, You should not stitch the recavers with the fastboot flash recovery command without checking, as this can overwrite the boot partition and block the boot boot.

Magisk firmware and obtaining Root rights

Now, being on the menu TWRP, We need to install the manager of the rights. APK-Magisk file from the official GitHub repository and rename its extension from.apk to.zip. This is necessary because some versions are TWRP Do not see apk files for installation.

Connect your phone to your computer or paste a flash drive through OTG to transfer the Magisk.zip file to internal memory. From the TWRP menu, select Install, find the archive, and confirm the swipe installation. Once successful, click Reboot System.

Once you boot, look up the Magisk icon in the app menu. If it shows up, run it. The app can request additional downloads of components, you can agree. If you see a green "Installed" with the version number, you have successfully obtained the Root rights. You can use the Root Checker app to verify.

• 🚀 Open Magisk and make sure that Superuser status is active.
• 🛡️ Enable “Zygisk” in Magisk settings to hide root from banking apps.
• 🔄 Restart the device to apply all changes.
• ✅ Check the availability of rights through third-party software.

Possible problems and ways to solve them

The firmware modification process rarely goes perfectly smoothly for all users. One of the common problems is cyclic restart (bootloop) after installing Magisk. In this case, you need to boot back into TWRP (clamping Volume Up + Power when the phone is turned off) and clean Dalwick's cache and system cache through the Wipe menu.

Another common problem is a broken fingerprint or camera malfunction after you get the rights, which is because the modification of the system partition violates the integrity of security checks, and often requires the installation of patch fixes specific to your version of MIUI, or the use of Magisk modules to hide the fact of the modification.

Users may also be unable to run banking applications, with banks actively detecting unlocked downloaders, bypassing this by activating Zygisk in Magisk settings, enabling Enforce DenyList, and adding banking apps and Google Play Services to the exclusion list.

FAQ: Frequently Asked Questions

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Getting Root Rights to the Redmi 9C NFC is a powerful customization tool, but it requires technical literacy and a willingness to take responsibility for system integrity.