Getting advanced access rights, known as root rights, is one of the most sought-after activities among Xiaomi smartphone owners. Redmi 8, despite its age, remains popular due to its price-performance balance, but the standard MIUI shell often limits the capabilities of the advanced user. Opening full access to the file system allows you to remove system debris, install powerful modifications and fine-tune the processor.
However, the process of obtaining superuser rights on Xiaomi devices is much more complicated than on other brands, due to the companyβs strict security policy: you will have to go through the procedure of unlocking the bootloader, which will inevitably lead to the complete removal of all data from the device. The procedure of unlocking the bootloader on the Mi Account requires a wait of 7 to 30 days after submitting an application in a special application. Ignoring this time window will make all further attempts useless.
Before you start technical manipulation, you need to understand the risks. Interfering with the system partition can lead to loss of warranty, although older models are less affected. More critical is the risk of turning the phone into a brick if you mistakenly firmware incompatible files. This article describes each step in detail, minimizing the likelihood of error, but the responsibility for actions lies solely with the owner of the gadget.
Preparing a smartphone and computer for modification
The first and most important step is to get the workspace and the device ready, and without the right set of tools and drivers, the communication between the computer and the phone will be unstable, which can interrupt the critical firmware process halfway through. You will need a Windows computer that is working properly. USB-Minimum length cable for reliable signal and fully charged smartphone.
On the Windows side, you need to install the current ADB and Fastboot drivers. These components provide an interface for transferring commands from PC to phone in bootloader mode. It is also worth downloading and installing drivers for specific Qualcomm chipsets, since Redmi 8 runs on the basis of this architecture, without which the computer can only see the device as a drive, ignoring service commands.
β οΈ Warning: Before you start any action, be sure to back up your critical data on an external medium or in the cloud.The process of unlocking the bootloader automatically performs a full reset (Wipe Data), removing photos, contacts and applications.
On the smartphone itself, you need to activate the hidden developer menu. To do this, go to Settings β About the phone and quickly click 7 times on the MIUI Version. After the notification of the developer mode activation, go to Additional β For developers. Here you need to enable debugging over USB and permission to install via USB. Also in the bootloader status menu, you should link your Mi Account if this was not done previously.
βοΈ Checklist of preparations
The procedure for unlocking the Bootloader
Unlocking the bootloader is a gateway without which it is impossible to install a custom Recovery or obtain root rights. Xiaomi has implemented this measure to protect user data, but for enthusiasts this is the first barrier.
After downloading and installing the program on your PC, launch it and log in to your Mi Account. The phone needs to switch to Fastboot mode: turn off the device, then press the power and volume buttons at the same time. Connect the smartphone to the computer with a cable. If the drivers are installed correctly, the program will display the status of the device and a message about the lock status.
Press Unlock. If less than 168 hours (7 days) have passed since your account was linked, the program will report the error and indicate the exact time remaining before unlocking. In this case, you will have to wait. If the time is up, confirm the action, and the process of erasing and unlocking the data will begin, the phone will reboot, and the open lock icon will appear on the boot screen.
What to do if the Mi Unlock Tool is frozen?
It is important to understand that once unlocked, some security features will be limited, such as banking apps may stop working normally, and shooting quality in some scenarios may change due to loss of Widevine L1 certification. However, for many users, the possibility of full customization outweighs these disadvantages.
Installation of custom TWRP Recovery
The regular Recovery menu is extremely limited in functionality and does not allow you to install modified files.TWRP (Team Win Recovery Project) is a specialized environment that allows you to create full partition backups, format the file system and install zip archives.
For Redmi. 8 (codename olive or olivein, you must download a strictly appropriate version of the image twrp.img. Using a file for another model is guaranteed to cause a touchscreen to fail or a device to be completely locked. ADB on the computer for ease of work.
Put your phone in Fastboot mode and connect to your PC. Open the command line in the ADB folder and type in a command to check the connection:
fastboot devicesIf the serial number is displayed in response, the link is established, and now you need to flash a temporary image of the recaveri with the command:
fastboot boot twrp-3.x.x-0-olive.imgUsing boot instead of flash allows you to boot TWRP without immediately overwriting the recovery partition, which gives you time to install Magisk. If you use flash, make sure you follow the root installation steps immediately after that, otherwise the stock recavator may overwrite TWRP on the first boot.
| Parameter | Description | Importance |
|---|---|---|
| Fastboot mode | Low-level mode for firmware | Critically. |
| Image of TWRP | .img file for a specific model | Critically. |
| USB cable | High-quality wire with data transmission | Tall. |
| Drivers. | ADB and Qualcomm HS-USB | Tall. |
Implementing Superuser Rights through Magisk
The current standard for root access is Magisk. Unlike the old methods (SuperSU), Magisk works systemlessly without directly changing the /system partition, which hides the rights from banking applications and Google Pay services (now Google Wallet).
For installation download the current APK-Magisk file and rename it to.zip, or just copy it APK I'm on my phone, loaded into the set. TWRP, Go to Install, find the Magisk file on internal memory, or SD-map and confirm the installation of the swipe.
After you complete a process that usually takes less than a minute, select Reboot System. It may take longer than usual to boot the first time. Once you turn on, you'll see the Magisk icon in the app menu, open it and confirm the installation of additional components if necessary.
β οΈ Warning: Never agree to update Magisk to a stable version directly from the app unless you are sure of compatibility.
You can check for rights using the Root Checker tool, and if the app confirms access, it's a success, and you can now install modules, block ads at the system level, and use powerful file managers.
Typical errors and methods of their elimination
In software modification, users often encounter problems that seem fatal but often solvable, one of the most common mistakes being Bootloop, which occurs when an incompatible Magisk module is installed or a system file is damaged.
If the phone is stuck in a reboot cycle, try entering Recovery mode (pressing the power and volume up). If the TWRP starts, you can delete the problem module through the file manager or roll back. If even the recovery does not load, you will have to go back to Fastboot mode and stitch the stock firmware through MiFlash in Clear All mode.
Another problem is a broken touchscreen in TWRP. This is a sure sign that the recovery version was not downloaded for your model (for example, for the global version instead of the Indian version or vice versa), in which case you need to re-download the correct img image and repeat the installation procedure.
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Save the stock firmware before you experiment, download the exact version of MIUI you have now, and save it to your PC, which will allow you to quickly restore your functionality in the event of a critical failure without losing the guarantee of component compatibility.
Frequently Asked Questions (FAQ)
Will the warranty fly off after obtaining Root rights?
Will the banking applications work?
Can I upgrade by air (OTA) after receiving Root?
What is the risk of getting a brick?
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Getting root rights to Redmi 8 is a powerful customization tool, but it requires careful attention during the unlocking phase of the bootloader and selecting TWRP files.