Unlocking Xiaomi Mi5: From bootloader to Mi Account – all methods in 2026

The Xiaomi Mi5, released in 2016, remains a popular device among Android enthusiasts due to its hardware and deep customization capabilities. However, owners often face the need to unlock — whether it’s a custom firmware bootloader, a forgotten pattern lock or a tied Mi Account that blocks access after a reset. In this article, we will analyze all the current ways to unlock the Mi5, taking into account changes in Xiaomi policy over the past years.

It is important to understand that procedures differ depending on the purpose: official unlocking of the bootloader through the Mi Unlock Tool requires waiting and confirming the account, whereas bypassing the pattern lock or Mi Account may require the use of engineering modes or third-party utilities.

Preparation of the device before unlocking

Before you start unlocking, there are a few critical steps that need to be taken, and neglecting them can lead to a device blink (total failure) or data loss, starting with the basic requirements:

• 🔋 Battery charge of at least 60% – this will prevent sudden shutdown during the procedure.
• 📱 Backup data via Mi Cloud or locally on PC (unlocking the bootloader erases everything from the device!).
• 🖥️ Installation of Xiaomi drivers on PC: download Mi PC Suite or driver package ADB/Fastboot.
• 🔑 Linking the Mi Account to the device (for official unlocking of the bootloader).

Pay special attention to the firmware version. The Mi5 with MIUI 12 and later has stricter unlock restrictions. You can find out the version from the Settings menu → About Phone → MIUI version. If you have global firmware installed (for example, V12.5.1.0.RFAMIXM), the process will be easier than in Chinese (V12.5.1.0.RFACNXM).

⚠️ Attention: If yours Mi5 If you have purchased it from hand and have already unlocked it by the previous owner, re-unblocking it through the official tool can lock the device for 72 hours. Check the bootloader status with the command fastboot oem device-info - if the answer is Device unlocked: true, the device is already unlocked.

2. Official unlocking of the bootloader via Mi Unlock Tool

This method is suitable for legal unlocking of the bootloader for the purpose of installing custom firmware (for example, LineageOS or Pixel Experience). Xiaomi allows unlocking, but introduces restrictions: mandatory account binding and waiting (usually 7-14 days).

Algorithm of action:

1. Download Mi Unlock Tool (Windows version)
2. Turn on Mi5 Developer Mode: Go to Settings → About Phone and 7 times click on MIUI Version.
3. Activate USB Debugging and OEM Unlock in the Settings menu → Additional → For developers.
4. Connect your phone to your PC, launch the Mi Unlock Tool, and log in to the same Mi Account that is tied to the device.
5. If you see a message called Couldn't unlock. Wait 72 hours, you have to wait.

Once successfully unlocked, the device will automatically reset (wipe), now you can install custom firmware via fastboot or TWRP.

Linked to the Mi Account to the device|Debugging is on. USB|Unblocking permitted OEM|Drivers installed ADB/Fastboot|Battery charge >60%-->

⚠️ Note: If you have purchased Mi5 In the secondary market, the previous owner could have linked his account, in which case official unlocking is impossible without his consent.

3. Unlocking the pattern lock or password

Forgotten pattern lock or PIN-Code is one of the most common problems. Mi5 There are several ways to solve it, but their effectiveness depends on the version. MIUI and the availability of debugging USB.

Methods of resetting the screen lock:

• 🔑 Through Mi: If the device is connected to the Internet and is tied to the account, after 5 unsuccessful attempts, the button Forgot the password?. Press it and log in via Mi Cloud will appear.
• 📱 Reset via Recovery: Turn off the phone, pinch the Volume+ + Power, select Wipe Data. This method erases all data without any recovery capability!
• 🖥️ ADB (if debugging was enabled: Connect your phone to your PC, open the command prompt and type: adb shell rm /data/system/gesture.key Restart the device - the lock will reset.

If USB debugging has not been activated and Mi is not tied, only hard reset via Recovery remains. On Mi5s with MIUI 11 and older, this method works consistently, but on newer versions, additional authorization may be required.

4. bypassing the binding of the Mi Account (Mi Account)

If you bought a Mi5 hand-held and the previous owner didn't untie your account, the device will require authorization after the reset.It's officially impossible to get around this, but there are a few informal methods that work on older versions of MIUI.

Roundabout options:

The most reliable way is to flash your device through fastboot with the official firmware using the Mi Flash Tool.

1. Download firmware for Mi5 (e.g. global stable).
2. Unpack the archive in a folder without spaces (for example, C:\mi5_firmware).
3. Launch the Mi Flash Tool, select the firmware folder and connect the phone in fastboot mode (clamp Volume).− + Nutrition).
4. Press Refresh, then Flash. Select the clean all option.

⚠️ Warning: Firmware via Mi Flash Tool with clean all and lock option will block the bootloader back.

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If after firmware the device is getting stuck on the Mi logo, try to go to Recovery (Loudness)+ + Food) and make a Wipe Cache.

5 Unlocking for custom firmware installation

Once you unlock the bootloader, you can install TWRP and custom firmware. Mi5 (codename gemini) is suitable for firmware based on Android 10/11, for example:

• 📱 LineageOS 18.1 (Android 11)
• 🤖 Pixel Experience (Pure Android)
• 🔄 Havoc-OS (Castomized Firmware)

Installation instructions:

1. Download TWRP for Mi5 and firmware (e.g. with XDA Developers).
2. Go to fastboot and go through it. TWRP Team: Fastboot Flash Recovery twrp-3.6.2_gemini.img
3. Download to TWRP (clamb Volume++ Power), make Wipe → Format Data (enter yes).
4. Transfer the firmware to your phone via MTP or ADB push, then install it via Install.

After installing the first download can take up to 10 minutes. If the device is stuck in animation, repeat the steps or try another firmware.

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Installing custom firmware will void the warranty and may cause an NFC module or camera to work unstable. Before installing, check for feedback on a particular firmware on forums.

6. Frequent errors and their solutions

When you unlock the Mi5, users often face typical problems, and consider the most common and ways to fix them:

• 🚫 Mi Unlock Tool: Means that the account is not tied to the device or has previously attempted to unlock.Solution: Wait 3 days or use another Mi Account.
• 🔌 Device not defined in fastboot: Check drivers (install Mi Phone Manager) or try another one USB-port (preferably) USB 2.0).
• 🔄 After the firmware, the Mi logo hung: Maybe the firmware is not suitable for your model. Try flashing fastboot firmware through the Mi Flash Tool with the clean all option.
• 🔒 Mi Account bypass does not work: On versions MIUI 12.5+ Many of the exploits stopped working. The only option is to run through the firmware. EDL-Mode (requires an authorized Xiaomi account).

If you encounter an error that is not on the list, check the logs via fastboot or ADB. For example, the command fastboot getvar all will show the current state of the device, and the adb logcat will show the error log.

7. Alternative Unlocking Methods (for Power Users)

If the official methods do not help, you can try advanced methods, but they require technical knowledge and carry risks:

• 🔧 EDL-Emergency Download Mode: Allows you to flash a device even with a locked bootloader, but requires an authorized Xiaomi account or paid services like DC-Phoenix.
• 📡 Boxing Mode: Connecting through special boxes (such as UFi Box) to get around FRP or account Mi. the cost of the service - from 1000 rubles.
• 🛠️ Flashing through TestPoint: Physical closure of contacts on the board for transfer to EDL. Risk of damage to the fee!

These methods are recommended only in extreme cases when other methods have been exhausted, EDL-The mode can save the device after a failed firmware, but without the right firmware files (.mbn) you risk getting a brick».

FAQ: Answers to Frequent Questions