Owners of the Xiaomi Redmi Note 5 (also known as the Redmi Note 5 Pro) often face the desire to gain full access to the Android system. Standard MIUI firmware limits the ability to install third-party recoveries, obtain superuser rights and modify system files. The process of removing these restrictions is called unlocking the bootloader or Bootloader.
Unlocking not only allows custom firmware to be installed, but also allows you to fully manage memory, remove system debris and configure Fastboot mode as you wish. However, this action is not without risks: it erases all data from the device and requires strict adherence to the time frames set by the manufacturer.
In this article, we will discuss in detail the official unlock method, which is the only safe way for most users.We will consider preparing an account, installing drivers and working with the Mi Unlock Tool utility. It is important to understand that rushing here is unacceptable, since Xiaomi’s security system has built-in waiting times.
Preparation for unlocking the loader
The first and most critical step is to link your Mi Account to your device. Without this procedure, the unlock utility will simply not see your phone or will give you an error. Go to your smartphone settings, select About, and click multiple times on the MIUI version to activate developer mode. This is standard procedure for all Android devices.
Once you activate the hidden menu, go to the advanced settings, where you will need to find the "Developers" section and activate the "Factory Unlock" item. The system will warn you about the risks and require you to enter a password from the Mi Account. Attention: the SIM card must be installed in the slot from which the account is registered, otherwise the binding will not pass.
⚠️ Warning: After enabling the Factory Unlock function and linking the device to the account, you can unlock the bootloader no earlier than 168 hours (7 days.
Don't forget to include USB debugging in the same developer menu, which will allow your computer to share commands with your phone in diagnostic mode. Without the active USB debugging option, your computer won't be able to send a command to start the unlocking process via ADB or Fastboot.
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Before starting all procedures, be sure to make a full backup of important data to the cloud service or computer, since the unlocking process will completely destroy all information on the internal drive.
Required tools and drivers
To successfully perform the operation, you will need a personal computer or laptop running the Windows operating system. Mobile applications or versions for macOS do not officially support unlocking the Xiaomi bootloader, so using a PC is a must. Make sure that the USB cable is serviceable and capable of transmitting data, not just charging the battery.
You need to install specialized ADB & Fastboot drivers on your computer. Without them, the system will not be able to correctly identify the device in boot mode. Often when connecting the phone in Fastboot mode, the Device Manager shows unknown hardware, which is solved by manually installing Xiaomi USB Driver drivers.
You will also need to download the official Mi Unlock utility from the developer's website, which is small and does not require installation, working in portable mode. Before starting the program, close all antivirus and firewalls, as they can block the connection to the account verification servers.
- 📱 Xiaomi Redmi Note 5 with a battery charge of more than 50%
- 💻 Computer with Windows (7, 8, 10 or 11)
- 🔌 Original or quality cable USB Type-C
- ☁️ Stable Internet connection on PC and smartphone
☑️ Test of preparedness for procedure
Step-by-step instructions for unlocking
Once all the preparatory steps have been completed and the waiting timer has expired, you can immediately unlock. Turn off your smartphone completely. Then press the volume buttons down and power at the same time. Hold them until you see an image of a hare repairing an android — that's Fastboot mode.
Connect your phone to your computer. Run the Mi Unlock Tool on behalf of the administrator. Log in to the same Mi Account that was attached to the phone. The program automatically checks the status of the device and the status of the connection.
Status: Connected
Account: logged_in
Device: Redmi Note 5 (whyred)If all data is correct, click Unlock, a warning will appear that all data will be deleted, confirm the action, the process will take a few minutes, after which the phone will automatically restart, and an open lock icon may appear on the boot screen, indicating the success of the operation.
What if progress is stuck at 54% or 99%?
Table of error codes and their solutions
Users often encounter different error codes during the unlock process, and understanding their meaning helps to quickly resolve the problem without re-flashing or contacting the service. Below is a table of the most common situations.
| Error code | Description of the problem | Decision-making |
|---|---|---|
| 10004 | The problem with the network connection | Check the Internet, disable proxy/VPN, try the mobile network |
| 10008 | Account inconsistency | Log in to the same Mi Account as on the phone, recheck the login |
| 10013 | The application needs to be updated. | Download the latest version of Mi Unlock from the official website |
| 10024 | Too many attempts. | Wait 24 hours before the next attempt to unlock. |
| Device not found | Drivers not installed | Install Xiaomi USB Driver drivers manually through Device Manager |
The “Account does not match” error occurs when you try to unlock your phone using an account other than the one you had tied in your phone settings 7 days before, in which case you will have to wait another week or reset the link.
Possible risks and consequences
Unlocking the Xiaomi Redmi Note 5 bootloader is an action that changes the status of the device in the eyes of the manufacturer. After this procedure, the software warranty can be canceled.In addition, some banking applications and services that use Google Pay (now Google Wallet) may stop working due to a security breach.
To circumvent the limitations of payment systems, additional modules such as Magisk and MagiskHide are often required, which requires additional knowledge. The user must be aware that he takes responsibility for the stability of the device. Incorrect actions can lead to a “brick” – a state where the phone stops turning on.
⚠️ Warning: After unlocking the bootloader, Find My Device and some security features MIUI It also reduces the overall security of the phone’s data, as physical access to memory becomes easier for attackers.
Another consequence is the reset of all user data, which is not just formatting, but deep cleaning, which is almost impossible to restore with standard means, so the phrase “save your data” is not repeated by chance, it is the only way to not lose important photos and contacts.
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Unlocked bootloader gives full freedom of action, but removes from the device part of the factory protection and cancels the warranty on the software part.