The situation when Xiaomi Redmi smartphone is locked and requires a password or a tied Mi Account can occur to every user. The reasons can be very different: from a banal forgotten pattern lock to buying a device from hands that was locked on the operator or someone else's account. Owners often encounter a lock screen that turns a modern device into a useless piece of plastic.
The process of restoring access to the system depends on the type of lock you have in front of you, which can be a forgotten pin code, a Mi Account lock after a reset, or a regional link (Sim-lock), typical for devices imported from China or from specific mobile operators, and understanding the source of the problem is the first step to a successful solution.
In this article, we will discuss in detail legal methods of circumventing restrictions, working with a bootloader and specialized software. It is important to understand that unlocking a bootloader is a complex procedure that requires preparation and can affect the warranty.
Determination of the type of lock and preparation
Before you start taking action, you need to clearly identify what's blocking your Redmi. If the phone just asks for a pattern lock, that's one scenario. If after you reset it requires a password from your Mi Account that you don't remember, that's already a theft protection, and the hardest thing to get around is a "Sim card locked" message or a requirement to enter a network unlock code, which indicates a Sim-lock.
Preparing the device is a critical step that is often ignored. To successfully unlock, you will need a stable Internet connection, since Xiaomi servers must confirm your rights. Also make sure that the battery level is at least 60%.
⚠️ Attention: All actions to remove locks and flashing you make at your own risk.Incorrect interference with system files may lead to the inability to turn on the device (brick).
To work, you will need a computer with Windows operating system, USB-High quality cable (preferably original) and installed drivers ADB Without the right driver pack, the computer simply won't see the phone in bootloader mode, and no further manipulation will be possible.
Resetting password and pattern lock via Recovery
The easiest way to unblock Xiaomi Redmi if you forget the screen password is to use Recovery mode. This method involves a complete reset of user data, so all photos, contacts and applications will be deleted. However, this is the only quick way to return access to the interface without using a computer, if the "Find device" function was not activated in advance.
To enter recovery mode, turn off the smartphone completely. Then press the volume button and the power button at the same time. Hold them until the Mi logo appears, then release the power, but keep the volume until the Recovery Mode menu appears. The navigation in this menu is done with volume buttons, and the choice is with the power button.
In the Recovery menu, select a language (usually English), then go to Wipe Data. You will be prompted to select Wipe All Data. The system will request confirmation several times to prevent accidental reset. Once confirmed, the cleanup process will begin, which will take a few seconds. Once completed, select Reboot to reboot.
☑️ Checklist before resetting via Recovery
It’s worth noting that on current versions of MIUI and HyperOS, Google FRP (Factory Reset Protection) protection can work after such a reset, which means that when you first set up the phone, you will need to enter the username and password from the Google account that was synchronized with the device before blocking, and if you do not remember this data, the process becomes more complicated.
Delete Mi Account and FRP bypass
If you bought a phone from hand and it requires someone else’s account to reset, only the previous owner can legally solve the problem by remotely untiing the device via i.mi.com. However, there are technical methods of bypassing that often require the use of specialized software on a PC, such as Mi Unlock Tool or service utilities.
The official method involves submitting an application via the Mi Unlock Status app and waiting 7 to 30 days. Once you get permission, you can unlock the device via your PC. This action completely clears the memory and removes the binding to the old account, but requires that your Mi Account be entered before the reset and the option “Unlock the bootloader” is turned on in the developer settings.
In cases where access to settings is not possible, bypass methods are used. FRP through vulnerabilities in the system or service codes, such as calling emergency services or using the Google Assistant voice assistant to navigate to the browser and download the necessary necessary APK-These methods are heavily dependent on the Android version and security patch.
| Method | Conditions required | Risk of data loss | Difficulty |
|---|---|---|---|
| Recovery Mode | Access to the recovery menu | 100% | Low. |
| Mi Unlock Tool | Permission from Xiaomi (waiting) | 100% | Medium |
| Service centre | Checks, purchase documents | Depends on the method. | Low. |
| Bypass FRP (PO) | PC, cable, special tools | High-pitched | Tall. |
What is FRP and why does it occur?
Unlocking the bootloader (Bootloader Unlock)
Unlocking the bootloader is a fundamental procedure for those who want to fully control their Xiaomi Redmi. Open loader allows you to install custom receptacles (for example, TWRP), get Root rights and change the firmware region (Global to China or vice versa).
The process starts with tying your account to your phone settings. You need to go to Settings → About Phone → Tap on MIUI 7 times to turn on Developer Mode. Then, in the Developer Menu, find Mi Unlock Status and connect your account. After that, you need to apply for unlocking through the official website or app.
After receiving the resolution notification (this can take up to a month), download the Mi Unlock Tool utility to your computer. Put your phone into Fastboot mode (clambing the volume button when you connect the cable to your PC). In the program, press Unlock. The process will take about a minute, but the phone will be completely cleared.
⚠️ Note: After unlocking the bootloader, some security features, such as payment through the NFC (Mi Pay, Google Pay may not work without additional manipulations, and data encryption may become less reliable.
It is important to understand that an unlocked bootloader makes the device more vulnerable to malware if the user is careless.In addition, some banking applications may refuse to work on devices with a modified system partition.
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Keep a copy of the original firmware before unlocking. If something goes wrong, you can return the device to its original state, which is especially important when trying to surrender the phone under warranty (although unlocking itself often voids the warranty).
Removing Sim-lock and regional restrictions
Devices bought in China or from certain carriers may have a Sim-lock, a software restriction that prevents other carriers from using SIM cards, which is less common on Xiaomi smartphones than on iPhones, but such cases occur, especially with models for the Japanese or American market.
To remove the Sim-lock, you often need to enter a special unlock code, which can be obtained from the operator if the terms of the contract are fulfilled, or purchased from specialized services on the Internet by providing it with a special security code. IMEI-Device code: Entering code is done when you insert a "foreign" SIM card.
There is also the concept of "regional firmware"; global versions of Redmi can block certain functions (for example, calls over Wi-Fi or certain bands). 4G) The solution is to flash the device to a global version (Global). ROM) s