How to unlock Mi Account on Xiaomi Redmi 4: the complete guide

Xiaomi smartphone owners often face a situation where the device is locked after resetting settings or flashing, requiring a password from a previously tied Mi Account. For the Xiaomi Redmi 4 model, which remains popular due to its reliability, this problem is relevant, especially if you forgot the login data or purchased the gadget from hand. the Find Device security system works at the server level, so a simple data reset here will not help.

There are several proven ways to address this problem, ranging from official retrieval of access via mail to the use of special service codes to unlock the bootloader. It is important to understand that linking an account is a mechanism for protection against theft, so it can be difficult to get around it without losing data or special tools. In this article, we will discuss in detail all the legal and technical methods that will help you regain access to your device.

Before you start active actions, you need to determine the type of lock, it can be a regular lock screen, lock bootloader (Bootloader) or exactly Mi Account Lock. Redmi 4 is characterized by protection through Mi Cloud, which is activated automatically when you log in to your account, ignoring this step can lead to complete failure of the device.

Official methods of restoring access to the account

The safest and most recommended way is to restore access through official Xiaomi channels, and if you are the legitimate owner of the device but you just forgot your password, the system will offer several verification options. SMS-code to a linked phone number or letter with a link to reset to an email.

The recovery process starts on the official i.mi.com website or through the lock screen of the smartphone itself. You will need a stable Internet connection, as the request is sent to the verification servers, enter the phone number or email that was used during registration, and follow the instructions on the screen.

⚠️ Note: If the account is not tied to the phone number or mail, and no check questions are established, automatic recovery will not be possible.

Often users can't get the code because the SIM card is lost or the number is long gone. In this situation, try to remember whether you used a backup email to recover. Also check the Spam folder in the mail, where sometimes the emails from Xiaomi security get.

If the automatic systems don't work, the only option is proof of ownership, and you have to find the original box and check that says, "Well, you know, you can do this." IMEI-This data must be sent in support through a form on the site, after which specialists can untie the device remotely.

Use of service code to unlock

One specific method for Qualcomm-based devices, such as Redmi 4, is to use an engineering menu and service code, which allows the phone to be put into debugging mode, which sometimes helps bypass the account verification phase of the initial setup.

First, you need to get to the diagnostics menu. On the dial screen, type the combination ##6484##. If the CIT menu is opened, you can try to find options there that are related to Wi-Fi or Bluetooth, but most often you need to log into Fastboot or Recovery mode with removable options.

A more advanced method involves using ADB (Android Debug Bridge) if the phone previously had USB debugging enabled, you can plug it into your computer and type in a command to delete your account files. However, on modern versions of MIUI, this port is often closed by default.

There is also a method using a special activation code that is generated based on the IMEI-These codes can be found on specialized forums or obtained through paid unlock services. Enter the resulting code in the activation field, and the system must remove the lock.

It is important to understand that using third-party code can be risky. Some utilities that promise “magic unlock” may contain malware. Always check sources and use antivirus on your PC before running executable files.

Unlocking with Fastboot and Mi Flash Tool

If standard methods don’t work, owners of Xiaomi Redmi 4 often resort to flashing the device through Fastboot mode, USB-The essence of the method is to completely replace the system partition with a clean version of the firmware.

First, you need to unlock the bootloader, which is done through the official miunlock utility, which can take 3 to 7 days, as Xiaomi imposes time limits on new devices, and once you get permission, the bootloader will be unlocked, and you can flash the phone in Fastboot mode.

⚠️ Warning: When you select Clear All, all data on your phone will be permanently deleted. Be sure to back up important files if you can.

Once the firmware is successfully installed, the phone will restart. If the Mi Account lock was only due to a software failure or inactive Find Device status on the server, the device will start as new. However, if the Found status is active on the server, the phone will again request the password after connecting to Wi-Fi.

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Use the original. USB-The cable that came with the Redmi 4, cheap cables can only transmit charge current, but not data, which will lead to a firmware error.

Bypassing the lock by resetting settings (Hard Reset)

Many users mistakenly believe that Hard Reset via Recovery menu will help to delete the account.In fact, on Xiaomi devices with Find Device enabled, this action only strengthens the protection, since after a reset the phone will necessarily request authorization.

However, entering Recovery mode is necessary for some cache cleaning procedures. To get there, turn off your phone and press the Volume Up and Power buttons at the same time. In the menu that appears, navigation is done with volume buttons, and the power button selects.

If your goal is simply to access files on your phone, rather than reflash it, exploit vulnerabilities in older versions of MIUI that allow you to run ADB shell via the Recovery menu. However, on Redmi 4 with updated firmware, this port is usually closed.

In some cases, the “time trick” helps. When you turn on your phone when the greeting and password request screen appears, try changing the date and time in the settings (if you have access) or waiting for the battery to drain to reset temporary authorization tokens, although this method works extremely rarely on modern versions of the software.

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Hard Reset doesn’t remove the Mi Account’s binding from Xiaomi servers; it only cleans the phone’s internal memory, leaving the protection active.

Working with hosts files and system modification

For more experienced users, there is a method to block the phone from accessing Xiaomi activation servers, this is done by editing the hosts system file. The essence of the method is to redirect activation requests to nowhere (local address 127.0.0.1).

This requires superuser rights (Root). If your Redmi 4 already has Magisk or SuperSU installed, you can use a file manager with access to system partitions. Find /system/etc/hosts and add strings that block the account.xiaomi.com and find.api.miui.com domains.

127.0.0.1 account.xiaomi.com


127.0.0.1 find.api.miui.com




127.0.0.1 geofence.api.xiaomi.com

Once the changes are made, you need to restart the device. If done correctly, the phone will not be able to contact the verification server when trying to connect to the Internet and may skip the authorization step, allowing you to log in.

It is worth noting that this method is a temporary solution and does not guarantee stable operation. Update or reset the hosts file will return to its original state, and lock will return.

Frequent questions and problems when unlocking

The process of unlocking Xiaomi Redmi 4 can raise a lot of questions, especially for those who are faced with it for the first time. Below we have collected answers to the most common queries that will help you avoid typical mistakes and save time.

One of the main problems is the message “Incorrect password” even after it is reset, which is often associated with a delay in synchronizing servers, in which case it is recommended to wait 15-30 minutes before retrying data.