Owners of budget smartphones often face operating system limitations that prevent them from unlocking the full potential of the device. Xiaomi Redmi 7 is a popular model, but the standard shell MIUI imposes a number of restrictions on background processes, removing system debris and fine-tuning the interface. Obtaining superuser rights opens up access to hidden Android functions, allowing you to change system files and install specialized applications.
The procedure for obtaining extended rights requires carefulness and a clear follow-up to the algorithm of actions. Any interference in the system partition carries potential risks, so before starting manipulations, you need to weigh the pros and cons. In this article, we will discuss in detail each step from unlocking the bootloader to the final installation of the privilege manager.
Preparation of the device and necessary tools
Before you start any manipulations with the software part of the smartphone, you need to make sure that you have all the required components. You will need the Xiaomi Redmi 7 smartphone itself with a charged battery (preferably more than 60%) and a serviceable one. USB-You'll also need a Windows computer, because drivers and utilities are used to run the computer. ADB It works best in this environment.
An important step is to create a full backup of all important data. The process of unlocking the bootloader, which is a must-do step, will result in the complete removal of all user data from the device. Make a backup of contacts, photos and documents to an external medium or to the cloud storage so that valuable information is not lost.
You also need to download and install a minimum set of ADB and Fastboot drivers on your computer. Without these components, your computer will not be able to properly interact with your smartphone in debugging mode. Download the archive with platform tools from the official Android developer website and unpack it into the C root folder for ease of work.
☑️ Preparing for Root Rights
Unlocking the Bootloader bootloader
Xiaomi has a strict security policy that prevents you from modifying the system partition without official permission, so the first step is to unlock Bootloader. To do this, you need to link your Mi Account to your device. Go to your smartphone settings, select About Phone, and click on the MIUI version several times to activate the developer menu.
In the Developer menu that opens, find Mi Unlock Status and turn it on. The system will alert you to the risks and require you to connect to a Wi-Fi network. After that, enter your Mi Account credentials. You can now move on to the unlock procedure itself via your PC.
⚠️ Warning: After applying for an unlock, it may take 7 to 360 hours to wait.This is Xiaomi’s standard security procedure, and it’s almost impossible to speed it up.
Run the Mi Unlock Tool on your computer, log in to your account and turn your phone into Fastboot mode, holding both the power and volume buttons. Connect the device to your PC and press the Unlock button. If the account status allows, the bootloader will be unlocked and the phone will reset to factory settings.
Installation of custom TWRP Recovery
The standard recovery menu does not allow third-party installations ZIP-archives, therefore, it is necessary to install a modified Recovery, such as TWRP. Find the latest version of the recovery image, adapted specifically for the Redmi model 7 (codename onc, and place the file in a folder with ADB-Rename the file to twrp.img simpler.
Put your smartphone back into Fastboot mode and connect it to your computer. Open the command line in the tool folder and type a command to check the connection:
fastboot devicesIf you see the serial number of the device, it means that the connection is correct. Now you can stitch the image of the Recovery.
Enter the command to install TWRP:
fastboot flash recovery twrp.imgAfter successful execution of the command, do not restart the phone in the usual way, as a standard boot can overwrite the recaveree back to the stock. Immediately press the power and volume buttons to enter the recovery menu.
What happens if TWRP is not installed?
The process of establishing superuser rights
The tool Magisk is most often used to get root access. APK-Magisk file to your computer, then rename it the extension from.apk to.zip. Copy this file into the internal memory of the smartphone that is already in mode. TWRP.
From the recovery menu, select "Install," find the downloaded archive from Magisk, and confirm the slider's swipe installation. It takes a few seconds. Once complete, a successful installation message will appear. You can now restart the system.
| Phase | Action. | The result |
|---|---|---|
| 1 | Unlocking BL | Complete data reset |
| 2 | Installation of TWRP | Access to the mod menu |
| 3 | Flash Magisk | The emergence of Root rights |
| 4 | Reboot. | Working system |
When you turn your phone on, you'll see a Magisk icon in your app list. Open the app -- if the version is displayed at the top and the "Root" checkmark is there, it's a success. You've got full control of the Android system.
License Check and Basic Setup
To make sure that the modifications work, you can use specialized utilities. Download the Root Checker app from Google Play Market and run the test. The program will request permission to use the superuser rights - be sure to click "Allow".
If you pass the test successfully, you'll see a green confirmation message, and now you'll have access to functions that were previously blocked, you can uninstall system applications, change the CPU frequency, or install modules that change the sound of speakers and camera performance.
It is important to configure the Magisk manager itself. Go to the application settings and turn on the Zygisk feature if you plan to hide root rights from banking applications. It is also recommended to activate DenyList to select applications that should not see the presence of system modifications.
Possible problems and solutions
There are a number of errors that can occur during the modification process. Often users experience a bootloop, which is an endless reboot of the phone. If this happened after installing Magisk, go to TWRP, select Advanced → File and delete the magisk.apk file from the system partition, or simply reinstall the stock firmware through the Mi Flash Tool.
⚠️ Warning: If the phone stopped responding to buttons and doesn't turn on (black screen), try pressing the power button and reducing volume on the phone. 15-20 It's a forced reset that often helps you get out of the freeze.
Another common problem is a broken fingerprint or camera after installing MIUI updates, which involves checking system integrity, in which case only waiting for patches to come out from the developer community or rolling back to a more stable version of the firmware helps.
Some banking apps may not work even when Zygisk is enabled, in which case use the Magisk Hide feature (older versions) or configure DenyList by adding all banking apps and Google Play Services.
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If the banking application still doesn’t work, try installing the Shamiko module through Magisk, which more effectively hides root rights from modern security systems.
Safety and risks of modification
Obtaining superuser rights removes many of Android’s security barriers, which means that any malicious application that gains access to root can cause serious damage to the system, carefully check the source of downloads, and do not grant superuser rights to unknown applications.
Also worth considering is that an unlocked bootloader makes the device more vulnerable in the event of loss.Attacker can easily reset the phone and access data if it wasn't protected by a strong password or encryption.Always use screen lock and data encryption.
The manufacturer's warranty obligations after unlocking the bootloader are usually canceled. If you need warranty service in the future, you will have to return the device to its original state.
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Root rights give complete freedom, but require high responsibility for data security and stability of the system.