Unlocking xiaomi bootloader. Xiaomi smartphones – bootloader unlocking. Step-by-step unlocking instructions

Before flashing any Android device, some preparatory procedures are required. If we consider the issue of installing system software on Xiaomi devices, in many cases it is necessary to unlock the bootloader. This is the first step towards success during the firmware and obtaining the desired results.

Without delving into the reasons why Xiaomi began to block the bootloader in devices of its own production at a certain period of time, it should be noted that after unlocking it, the user gets a lot of control options software part your device. Among these advantages are obtaining root rights, installing custom recovery, localized and modified firmware, etc.

Before you begin manipulations to unlock the bootloader, even in the official way approved for use by the manufacturer, you should consider the following.

Responsibility for the results and consequences of operations carried out with the device lies solely with its owner who carried out the procedures! The resource administration warns that the user performs all actions with the device at his own peril and risk!

The manufacturer Xiaomi provides users of its smartphones and tablets with an official way to unlock the bootloader, which will be discussed below. This requires only a few steps and has a positive effect in almost all cases.

It is worth noting that enthusiasts have developed and are quite widespread in unofficial methods for bypassing the blocking for many devices, including Xiaomi MiPad 2, Redmi Note 3 Pro, Redmi 4 Pro, Mi4s, Redmi 3/3 Pro, Redmi 3S/3X, Mi Max.

The use of unofficial methods cannot be considered safe, since the use of such solutions, especially by inexperienced users, often leads to damage to the software part of the device and even “bricking” the device.

If the user has already decided to make a serious change to the software of the device released by Xiaomi, it is better to spend a little more time unlocking it using the official method and forget about this issue forever. Let's look at the unlocking procedure step by step.

Step 1: Check Bootloader Lock Status

Since Xiaomi smartphones are supplied to our country through various channels, including unofficial ones, it may well happen that unlocking the bootloader is not required, since this procedure has already been performed by the seller or the previous owner, in case of purchasing a used device.

There are several ways to check the lock status, each of which can be used depending on the device model. A universal method can be considered following the following instructions:

Download and unpack the package with and . In order not to bother the user with searching necessary files and downloading unnecessary components, we suggest using the link:
Install Fastboot mode drivers by following the instructions from the article:

We put the device into Fastboot mode and connect it to the PC. IN desired mode all Xiaomi devices are switched by pressing a key on the switched off device "Volume-" and when you hold down the button "Inclusion".

We hold both buttons until the image of a hare repairing Android and the inscription appears on the screen "FASTBOOT".

Launch the Windows command line.

IN command line enter the following:

Depending on the system response displayed on the command line, we determine the blocking status:

Step 2: Apply for unlocking

To carry out the bootloader unlocking procedure, you must first obtain permission from the device manufacturer. Xiaomi has tried to simplify the process of unlocking the bootloader as much as possible for the user, but you will have to be patient. The application review procedure can take up to 10 days, although approval usually comes within 12 hours.

It should be noted that you do not need to have a Xiaomi device to apply. Therefore, you can do everything to gain full control over the software part of the device in advance, for example, while waiting for the device to be delivered from an online store.

Register a Mi Account on the official Xiaomi website, following the steps from the instructions:
To submit an application, Xiaomi has provided a special page:
Follow the link and press the button "Unlock Now".

Log in to your Mi Account.
After checking the credentials, the unlock application form opens "Unlock Your Mi Device".

Everything must be filled in English language!
Enter the user name and phone number in the appropriate fields. Before entering numbers telephone number select the country from the drop-down list.

The phone number must be real and valid! You will receive an SMS with a confirmation code, without which submitting an application is impossible!
In field “Please state the real reason...” You must provide a description of the reason why you need to unlock the bootloader.

Here you can and should show your imagination. In general, a text like “Installing translated firmware” will do. Since all fields must be filled in in English, we will use.

After filling out the name, number and reason, all that remains is to enter the captcha and check the checkbox “I confirm that I have read...” and press the button "Apply Now".

We wait for an SMS with a confirmation code and enter it in a special field on the verification page that opens. After entering the numbers, press the button "Next".

Theoretically, Xiaomi’s positive decision regarding the possibility of unlocking should be reported via SMS to the number specified when submitting the application. It is worth noting that such an SMS does not always arrive, even when permission is received. To check the status, you should log in once every 24 hours.

Step 3: Working with Mi Unlock

As an official tool for unlocking the bootloader of your own devices, the manufacturer has developed a special Mi Unlock utility, the download of which becomes available after receiving approval for the operation from Xiaomi.

The utility does not require installation and to run it you only need to unpack the package obtained from the link above into a separate folder, and then double-click on the file miflash_unlock.exe.

Before proceeding directly to changing the status of the bootloader via Mi Unlock, it is important to prepare the device. Let's do the following step by step.
Upon completion of preparation, reboot the device into mode "Fastboot" and launch Mi Unlock without connecting the device to the PC yet.
We confirm awareness of risks by pressing a button "Agree" in the warning window.

Enter the data of the Mi Account entered into the phone and press the button "Sign In".

We wait until the program contacts the Xiaomi servers and checks for permission to perform the bootloader unlock operation.

After a window appears telling you that there is no device paired with the PC, we connect the device switched to "Fastboot" to the USB port.

As soon as the device is detected in the program, press the button "Unlock"

and wait for the process to complete.

Everything happens quite quickly, the procedure cannot be interrupted!

Upon completion of the operation, a message indicating the success of the unlock is displayed. Press the button "Reboot" to reboot the device.

Return Xiaomi bootloader lock

If Xiaomi provides an effective tool for unlocking the bootloaders of its devices in the form of the Mi Unlock utility, then the reverse procedure does not involve an official method. In this case, locking the bootloader is possible using .

To return the bootloader status to “locked”, you need to install the official firmware version via MiFlash in mode "clean all and lock" according to the instructions from the article:

After such firmware, the device will be completely cleared of all data and the bootloader will be blocked, i.e., at the output we get the device as “out of the box”, according to at least, in software terms.

As you can see, unlocking the Xiaomi bootloader does not require any excessive effort or special skills from the user. It is important to understand that the process can take quite a long time, and to be patient. But after receiving a positive result, the owner of any Android device has all the possibilities to change the software part of the device for his own purposes and needs.

In this tutorial, we will show you how to unlock Xiaomi bootloader using the Flash tool which is officially provided by Xiaomi.

Xiaomi phones are increasing every day all over the world. After huge success Xiaomi Redmi Note 3. They are expanding their market worldwide with the latest and innovative products.

Xiaomi phones are popular all over the world due to their excellent specifications, performance, build quality and their price. Moreover, the main reason for its popularity is MIUI OS, which is highly customizable and user-friendly. How to hard reset Xiaomi?

Xiaomi devices now come with locked bootloaders due to security reasons. We will discuss this further in this post. From now on, all xiaomi phones will come with a locked bootloader. How to unlock Xiaomi Redmi 4 password?

(how to unlock Xiaomi bootloader)

And to unlock the bootloader we have to follow some steps with permission from Xiaomi. We need to first apply for permission to unlock the bootloader. Once we are given this option, we can unlock the bootloader using the Mi Flash Unlock Tool. Xiaomi presented its own sound column Mi Ai Speaker.

Xiaomi has developed this application for the unlocking process.

So let's start now?

The process of unlocking the bootloader on Xiaomi is divided into two stages. First, you need to request unlock permissions. Then unlock the bootloader via fastboot mode.

1. In the first step, open this URL to apply unlock permissions. Go to the Unblock page. Click the "Unblock Now" button.

2. On the next page, you should login using account Mi. If you don't have a Mi account, then create a new one, but make sure you log in with the same account on your device and using Mi Flash unlock tool.

3. After logging in, you need to fill out a form to unlock your device. You can choose any reason as shown below.

Fill the form:

My device won't turn on.
My Xiaomi phone reboots endlessly.
You can choose any other reason.

Enter your name.
Choose a country.
Enter your mobile phone number.
Now write the correct reason for unlocking the bootloader. Do not copy and paste anywhere.
Fill in the Captcha code.
Please accept the Disclaimer.
Finally, click the Apply Now button.

4. On the next page you should complete the mobile device verification. Enter the code you received on your mobile device, and click Next. If you haven't received it, use the Resend button to receive a confirmation code.

5. After successful mobile verification, you will be redirected to a page stating that the application has been submitted successfully, please wait.

All you have to do is wait for a few days, you will receive an approval notification on your mobile phone via SMS. This may take more than ten days, so be patient.

After receiving the SMS, follow the next step - how to unblock Xiaomi bootloader using the Mi Flash tool.

Video on how to unlock Xiaomi bootloader:

Why does Xiaomi block the bootloader?

This is the first question that comes to mind. Why does Xiaomi do this? They do this for security reasons. They wanted to ensure device security if your device is lost or stolen by someone. The rival company has announced the new revolutionary Meizu Pro 7.

With a locked bootloader, the user cannot change custom ROMs to use your device. Even it cannot boot into backup storage for factory data reset. According to this basic reason Xiaomi locks the bootloaders of its future phones.

Why do you need to unlock the bootloader?

This is the process of unlocking the bootloader through which you can make changes to Android device. By unlocking your bootloader, you can flash custom ROMs, install custom recoveries, or provide root access etc. There are many benefits of unlocking the bootloader on your device. It opens the door to system files and then you can install a custom recovery and customize your phone. A new device from Asus ZenFone AR has been announced.

It then allows you to root your phone and install custom ROMs on your device. Custom ROMS are fun, and some of them provide some cool features that the ROMs don't have.

Follow this guide to unlock bootloader of Xiaomi phones.

How to unlock Xiaomi bootloader using Mi Flash?

Requirements for the unlocking process:

First, download the Mi Flash Unlock Tool.
Make sure USB debugging is enabled on your device. If not, go to Settings About Phone on MIUI version 7-8, go to Settings Advanced Options Developer Options, enabling USB Debugging from that option. Also, enable OEM Unlock from these settings.
Install the correct USB drivers for your Xiaomi phone. (Download Xiaomi USB Driver)
Backup your data to avoid data loss.
Login to your Mi account.

Steps to unlock Xiaomi boot device:

1. Download and extract Mi Flash Unlock Tool on your computer. After extraction, run this program.

2. Once the pop-up window opens, you will be asked to accept the Disclaimer. Click the "Agree" button to continue.

3. Now you need to login to your Mi account using this tool. Sign in with the same account you used to unlock the request, or signed in on your current device that you want to unlock.

4. Connect your USB device to your PC fastboot mode. To connect the device in fastboot mode, turn off the device using the "Power + Volume" button to boot into fastboot mode.

5. Click the unlock button in the Mi Flash unlock tool. The process will take 2-3 minutes to complete unlocking your device.

6. After successfully unlocking your device, click "Reboot" to start your mobile phone. After unlocking your bootloader, you can customize your device, Flash custom or Fastboot ROMS, install custom recovery, etc.

How to reboot the bootloader after unlocking?

Once you unlock the bootloader, you can only reboot it by minimizing the official MIUI ROM. My recommendation is to use official MIUI ROMs. Many custom ROMs have bugs in their system. The rather little-known company Intex released budget smartphone Aqua Lions 3.

PS: – If you are facing the problem Failed to check device error. Please wait 3-4 days after receiving the message about approval of the unlock request.

Done with USB drivers? Great. The tutorial is on the next page, but first read the following tips and important points that you need to take care of. This is important because we don't want anyone to lose their personal data or applications. Review of the new announced smartphone LG Q8.

Always back up important data that may be required after installing a new custom ROM, official updates software or anything else. Do backup copy just in case, you never know when something might go wrong.

If you already have a custom recovery (ClockworkMod, TWRP, etc.). Installed on your phone, we highly recommend using this backup. Because it creates a complete image of you existing phone/ phone.

Problems connecting your Android phone to your computer? You need to enable USB debugging mode.
Make sure your Android device is charged to 80-85% battery level. If your phone suddenly turns off when installing a custom ROM, the official one is flashing firmware update or installing mods, etc. - your phone may be overwhelmed or dead forever. Nobody wants that, right?
Majority teaching aids and Team Android tutorials are for unlocked Android phones. We recommend that you do not try our guides if your phone is locked to a carrier, unless we have provided the carrier name or device model.
[IMPORTANT] Copy all backup files from the SD card to your computer because inner memory will be cleared when the bootloader is unlocked.

If you are a developer and want to unlock the bootloader, we recommend doing so before you set up Google Play Store. Install apps or anything on your new phone. Because the security feature in Android wipes everything from your phone when you unlock your phone's bootloader. The well-known company Nokia has announced a new flagship Nokia 8.

How to fix failed to verify device?

This is the most common problem faced by Xiaomi users while unlocking the bootloader. To unlock the bootloader, you must fully activate your Mi account on your phone.

Follow the steps to fix this error:

1. Open the Mi Account app or go to your Mi Account through Settings. Now log in with the same account you used to grant unlock permission.

2. From PC Open any browser and browse this site (https://i.mi.com/) Log in using the same Mi account.

3. After successfully logging in, you will find the connected devices to your account. Now click on Find My Device to locate your device. After this, your Mi account will be activated, wait for 1-2 days.

4. Open the Mi Flash Unlock Tool, log in to the same account and click the “Unlock” button.

Frequently asked questions: how to unlock Xiaomi bootloader?

1) Which devices are locked and can be unlocked using Mi Flash unlock tool?

Answer. Device similar to Mi 4C,Xiaomi Redmi Note, Redmi Note 4, Xiaomi Redmi 4, Xiaomi Redmi Pro, Mi 4S, Mi 5, Xiaomi 4x, Redmi 3, Xiaomi Mi 5C and Future phones. Which will come with a locked bootloader can be unlocked using this tool.

2) What will change after unlocking the bootloader?

Unlocking the bootloader may result in data loss.
Normal OTA updates will not be affected.
Recovery mode will change the update via recovery, Mi PC Suite will be required.
Some functions may not work, but don't worry about it.

3) Xiaomi does not approve my unlock request?

Answer. If it takes more than 15 days, you can re-apply for unlocking or go to the MIUI forum and post your request there.

Other Un-Official methods are also available to unlock bootloader without permission, you can try them also.

4) Can I access recovery after unlocking bootloader?

Answer. No. You cannot access backup Mi Recovery, but you can perform custom recoveries. Such as TWRP or CWM Recovery, and you can access them.

5) Facing "The current account is different from the account error on the device"?

Rep. Make sure you used the same account for the unlock request and are signed in with the same account on this device. Also, if you are still encountering this error, please try again in a few days.

Bottom line

Unlocking Xiaomi is not difficult. But only unlock them if you know about custom ROMs, Roots, Recoveries, etc. If you do this without knowing, something might cause a serious problem. For example, ruin your device, lose important data, etc. I hope you enjoy this article “how to unlock Xiaomi bootloader “ , please share with your friends and subscribe for new updates!

The article provides instructions for officially unlocking the bootloader using the example of a Xiaomi Redmi 4A phone.

First of all, to see if your device is locked, since the phone may already be unlocked and the steps below are not required. Go to the settings in the developer menu, open the "Bootloader status" item and look.

If the bootloader is locked, you cannot install custom firmware or root the device. Follow the steps below to unlock.

Go to the Bootloader Unlock Request page to apply. Create an account and log in to the site.

The site may ask you to come up with and enter a nickname for the forum.

Next, a form will appear where you need to indicate your name, country code, phone number, reason for unlocking the phone, enter the captcha, agree and accept the terms of the warning. The data must be filled out in English; if you do not have the necessary knowledge, use Google Translate. Do not try to copy reasons that are available on the Internet; copied reasons will most likely not lead to successful unlocking. Show professionalism. As an example, we wrote (in English) that we want to access system files so that (users of Xiaomi Redmi 4A and others are familiar with this problem).

After clicking the "Apply Now" button, an SMS with a code will be sent to your phone, which you must enter on the next page and click the green "Next" button.

In our case, we did not receive an SMS, but on the 5th day we went back to the unlock page under our account and instead of the request form we saw a large “Download Mi Unlock” button to download the unlock utility.

Download, unpack and run the unlocking program. Agree to the warning by clicking the "Agree" button and log in to your account.

In your phone settings, log in to your Mi account. If you registered using email rather than phone, click on “Other login methods.”

In the developer menu, activate the "Factory unlock" item.

Turn off the phone, then turn it on in "fastboot" mode: hold down the volume down key and the power key, the phone will turn on and a hare will appear poking around in the android.

Connect your phone to your computer with a USB cable. The program should automatically detect the device; if this does not happen, install the appropriate drivers. Click on the "Unlock" button and in the pop-up warning, confirm the action by clicking the "Unlock Anyway" button.

If all 3 checkboxes light up green, the unlocking has been completed successfully.

Click on the "Reboot phone" button to reboot your device. Visit the developer menu again to ensure your device is unlocked.

Unlocking errors and their solutions

Current account is not bound to this device

Disconnect the USB cable, restart the phone while holding the power button, wait until the system boots up, Android settings Make sure you are logged into your MIUI account (see above) and have granted all permissions. Reboot into fastboot and try to unlock your device again.

Couldn't unlock

Unlocking is blocked for 3 days (72 hours). Check if the Factory Unlock option is enabled (see above) and try again after 3 days.

If all else fails, try unlocking again.

We recommend using only latest version the "Mi Unlock" program, downloaded from the official website, since this software is updated very quickly and those versions that are available on the forums are very likely to not work.

Unlocking the bootloader on Xiaomi smartphones is needed for:
— installation of custom recovery;
— quick installation (or reinstallation) of the system;
— installation of non-official firmware;
— creating backup copies;
— installation of add-ons, patches, etc., affecting the operation of the system;
— getting Root- right.

The unlocking process is divided into 2 stages:
1. Submitting an application for unlocking. Everything is done officially MIUI website. Without obtaining official approval, unlocking the bootloader - impossible . The application can be submitted without having a phone number in hand. This is useful, for example, if you ordered a phone and in the future plan to reinstall the firmware (to a custom one or something else), Root installation etc. (from the above), then you can submit an application in advance while the smartphone is on the way. This will help save time because... approval takes from 3 to 10 days (it always varies, sometimes it’s quick, sometimes it’s not so fast).
2. Unlocking the bootloader on your smartphone.

To submit an application, go to website.

Click on the “Unlock Now” button

In the first field, enter the name in English.
In the second, we look for and select “Russia (+7).
In the third, enter your phone number.
Next, go to Google Translate,

select translation from: Russian - into Chinese (simplified). Enter text in the field, for example: “To install a localized version of the firmware, the presence of the Russian language is required,” or something similar. Copy the translated text from the right field and paste it into the fourth field. In the fifth field, enter the verification code, check the box “I confirm that I have read and accepted the unlocking Disclaimer” and click the “Apply Now” button.

In the next window, enter the code that will be sent via SMS and click “Next”.

This completes the application process. All that remains is to wait for approval, as stated above - this can take from 3 to 10 days.

After receiving confirmation via SMS that your request has been satisfied, you can proceed to unlock the bootloader. If you do not receive a confirmation SMS for a long time (this happens), then you can check the status of the application at website or in the MiFlashUnlock program, you can download .

Unlocking the bootloader after receiving permission

In order to unlock the bootloader, the developer (weekly) version of the firmware must be installed on your smartphone.

Also, the “USB Debugging” mode must be activated in the engineering menu.

To go to engineering menu you need to go to “Settings” - “About phone” - “MIUI version” (press 8 times until the message “You have become a developer” appears). Next, go to: “Settings” - “Advanced settings” - “For developers” - activate the “USB Debugging” item.

1. In the phone on which we want to unlock the bootloader, we link the Mi account (the one for which we received permission).
2. Download and unpack the archive with the program " MiFlashUnlock»
3. Go to the folder with the program and run it, the file “miflash_unlock.exe”

4. Agree to the terms by clicking the “Agree” button.

5. In the window that appears, enter your MI account information and click “Sign in”.

6. Turn off the phone. We switch it to “Fastboot” mode. To do this, hold down the volume button “-” and the power button, wait for the “hare with android” to appear on the screen

7. Connect the smartphone to the PC using a USB cable.

After that, click the “Unlock” button in the “MiFlashUnlock” program and wait for the unlocking process to complete.

If everything went well, 3 green checkmarks will appear and the status bar will show Unlock.

Unlocking the bootloader is complete, now you can proceed to the process of installing custom recovery and further flashing your smartphone.

You've probably repeatedly looked through the forum and seen a lot of custom firmware; you may have previously installed them on smartphones. You can install new software on some devices without any problems, but sometimes difficulties arise with others. For example, on some Xiaomi smartphones, if the Bootloader is blocked, you will not be able to install custom firmware. People often ask on the forum how to unlock the bootloader of xiaomi redmi note 3 to install unofficial software. On this device, as well as Note Pro, Redmi 3s and some other devices (released since November 2015) the manufacturer locks the bootloader, so for full control over the smartphone you must first remove the lock from the Bootloader.

If you are confident Android user, then you know for sure that an unlocked Bootloader provides a number of advantages to the user:

Ability to install custom Recovery.
The modified Recovery makes working with the device much easier. Thanks to it, it becomes possible to install any firmware and additional scripts.
With the bootloader open, you can install it without any problems Root is right a (superuser). They are needed to work with system files. WITH using Root rights, you can customize the device for yourself: remove unnecessary standard programs, clear your smartphone of ads, overclock the processor, increase battery life, etc.

Let's say you decide to install modified firmware. First you need to check the status of the bootloader.

How to find out if the bootloader is locked

There are several ways to find out this information. Let's start with something simple.

Method 1 - via smartphone

This check is relevant for Redmi 3 and Redmi Note 3, but it is possible that it will work on your model.

Go to the system settings of the device;
Select the bottommost item “About device”;
Click on the “Kernel” line quickly several times;
In the menu that appears, go to the first item “Software version”.
We find the line “fastboot lock state” under which the bootloader state is indicated: lock – locked, unlock – unlocked.

Method 2 - via computer

If you have Windows

Boot the device in fastboot mode. Press the power button and the lower volume key simultaneously. We connect the smartphone via USB to the computer. On a PC, press the Win+R keys and an input field will open. Enter the command “cmd” to open the command line. In the command line, write the command “adb” and press Enter. Find out information about the bootloader. We type the command:

fastboot oem device-info

If the bootloader is unlocked, the display will show: Device unlocked: true.
Otherwise, the value false will be specified.

For linux

Suitable for Linux-like OS (ubuntu/debian).

In the terminal we write adb - sudo apt-get install android-tools-adb android-tools-fastboot
Turn on on smartphone fastboot(power and volume down button)
sudo fastboot devices, a number should appear - this is your device
sudo fastboot oem device-info, bootloader status should be displayed

If you see a message< waiting for device >, which means the command was not executed as an administrator.

Step-by-step unlocking instructions

Be sure to back up any necessary information. After unlocking, all information can be deleted!

Getting permission

To unlock Bootloader, you must obtain permission from the manufacturer. To do this, we go to en.miui.com/unlock, press the only button there. This link will open you English version website, if in Chinese, look at the screenshots. We follow the further instructions:

Unlocking the xiaomi redmi bootloader begins with authorizing your account. Enter the address Email, password and log in.

It happens that some users immediately go to the download page for the unlocking utility, while others need to fill out another form:

Enter your full name or just your name;
Select country;
Specify phone number
Reason for unlocking.

The data must be entered in English if the English version is opened, if the language is Chinese, then everything is in Chinese, it is worth using a translator. In the “Reason” field, you can enter the following: “I want to install firmware with Russian language on my xiaomi mi4 smartphone.” We indicate our own phone model.

We tick the box, agree to the terms, and confirm.
An SMS will be sent to your mobile phone with a confirmation code, which you must enter in the text input field, then click “Next”.

At the last stage, you will see a notification that your application has been successfully submitted. The processing time can be three days or more than a week. It is recommended to check the status of the application on the website, since not everyone receives an SMS notification.

We inform you that the method is official, however, on some devices, minor problems may arise during unlocking. Often reinstalling the drivers solves the problem.

Unlocking

To unlock, the official weekly (developer) firmware must be installed - China Developer Version.

For Xiaomi redmi 3 pro and Xiaomi Mi5 can be used global version firmware - Global Developer Version.

Mi4c and Mi Note Pro smartphones already have an UNLOCKED bootloader, which will be blocked when updating to new versions of miui. Therefore, we specifically install the China Developer Version (released only after April 2016) for blocking and then unlock it using the official method.

All these firmwares are official; you don’t need unlocking or other tricks to install them.

Let's say we have waited for the bootloader to unlock, now let's begin the process:

If you want to immediately install unofficial firmware after unlocking, then download it in advance and place it in the device’s memory.
Download Mi Flash Unlock, this is an unlocking program. On the Xiaomi Redmi Note 3 Pro device, we need to unlock the bootloader (unlock the bootloader) using the first-time removal program .
Turn off the gadget, hold down the power button and the volume key (lower) at the same time to switch to Fastboot mode.
We connect the device to the computer.
We go to the Mi Flash Unlock utility, we see a window with the heading “Disclaimer”, we agree with the rules.

Enter personal data (Mi ID and password). Click the “Login” button.

We wait until the program detects the smartphone, then press the final “Unlock” button.

If the operation was successful, then Bootloader is now in unlocked mode.

All that remains is to install custom Recovery, with which we can install the firmware downloaded in advance into the device’s memory.

How to increase the chance of unlocking approval

When considering your request for unlocking, Xiaomi will check all information about your account. Many accounts are not given the right to an open Bootloader at all, while others wait a month for a response.

To speed up the process, you need to register on the official xiaomi forum and participate in it. We come up with a username, password, and communicate with people, just like on any forum. Your account information will necessarily contain information that you are an active member of the forum. Employees love such users, so they give them the right to unlock the bootloader.

For some very active accounts, as well as those who are members of various development groups, permission is given instantly in automatic mode. You can understand that you are “the chosen one” by the fact that after submitting your application, you are immediately redirected to the program download page.

How many devices can you unlock at once?

On the official website there are restrictions on the number of Bootloader unlocks. One account allows you to unlock one device once a month, after 30 days you can apply again for another smartphone. There is no way to bypass the restriction, since permission is given specifically for the account, and not for the smartphone itself.

Possible errors when unlocking

The process of removing protection stops at 50%.

The problem appears due to problems with Xiaomi servers. Just start the process again from time to time, you will definitely get lucky!

Stops at 50% with the message “Not connected Mi Phone”.

Reinstall device drivers.

Stop after the second step.

It is necessary to change the firmware version. Most likely you have a stable version. Only versions 5.x.x or 6.x.x are suitable.

The SMS with the confirmation code does not arrive or a Chinese inscription appears. Most likely the quota for Russia has ended.

Use a Chinese VPN or change your number.

A message appears: “Your device isn't supported by Mi Unlock.”

There is a problem with your firmware, you need to change it.

The green button cannot be pressed

Allow your browser to display pop-ups

Can't log into Mi account

In the login field, enter your account id number, not your phone number

After authorization, it constantly asks you to indicate your nickname.

The refusal comes within 10 minutes.

This is a glitch of Xiaomi servers. Reapply.

A Network Error appears.

The problem is on Xiaomi's side. Clear cookies (temporary files) in your browser, change IP, use VPS. If you have Beeline, then log in through another provider.

If refused or the wait is more than a month

IN Lately Xiaomi no longer refuses to unlock. But if you receive a refusal, then do not despair, follow our instructions.

There are several options:

We wait 15-20 days and re-apply.
Create a second account and submit an application.
We contact support.

Let's look at option 3 in more detail. Write a letter in English and send to [email protected]. The subject of the letter should be “Unlock Your Mi Device”. You will receive a response letter asking for your information. Copy the template they sent, fill in your details and send it to them. The permit is sent in about a day or even earlier.

If for some reason you are refused and nothing helps, which is equal to a 0.001% chance, then you can use a trick.

Let's switch to mode Parental controls and contact technical support called “Mi Customer Service for Europe”. We write that we cannot exit this mode (this is a popular problem). I will offer you different ways, always answer that it didn’t help. As a result, you may be asked to unlock your device to solve this problem, or you may gently ask about it. There is a high probability that they will then ask for your data and unlock it.

Results

Users who have been unable to install custom software for a long time will now be able to fix this problem. In our article, we described in detail how to unlock the bootloader of a Xiaomi Redmi 3 smartphone using special utility in an official way. It is also suitable for others Xiaomi models. We hope this article answers all your questions. Write your reviews in the comments.