Unlocking the bootloader on the Xiaomi Redmi Note 8 Pro is a must for custom firmware installation, root rights or device recovery after software failures. However, the process comes with risks ranging from loss of warranty to full “bricking” of the smartphone. In this article, we will discuss the official method through the Mi Unlock Tool and alternative methods relevant for 2026, taking into account the features of the begonia model (codenamed Redmi Note 8 Pro).
The manufacturer deliberately blocks the bootloader on all Xiaomi devices to protect users from unauthorized changes to the system. But if you are willing to take the risk, our guide will help to do this as safely as possible. We will describe in detail each step from preparing the computer to unlocking through fastboot, and also tell you how to avoid common errors (for example, Couldn’t unlock or Device not connected).
Important: the procedure requires a Mi Account to be linked to the device and waiting 7-15 days (depending on Xiaomi’s policy).If you bought a smartphone “hand-held”, check if it is not tied to someone else’s account – this can make it difficult to unlock.
Why you need to unlock the bootloader on the Redmi Note 8 Pro
The Xiaomi factory bootloader limits the user’s capabilities, but unlocking it opens up access to:
- 🔧 Install custom firmware (such as LineageOS, Pixel Experience or HavocOS) that offer pure Android without a branded shell MIUI.
- 🛠️ Getting root rights through Magisk to deep-set up the system, remove embedded applications, or use Xposed modules.
- 🔄 Restore the brick through fastboot or EDL-mode if the smartphone has stopped loading.
- 📱 Installation of alternative recavérie (TWRP), which allow you to create backups (nandroid backup) and restore them.
However, there are also negative consequences:
- ⚠️ Reset warranty – official Xiaomi service centers will refuse repairs if they find an unlocked bootloader.
- 🔒 Security vulnerability – the device becomes more vulnerable to attacks through vulnerabilities in custom software.
- 📉 Problems with OTA-updates – official updates may not be installed or may cause failures.
⚠️ Note: Redmi Note 8 Pro with Mediatek Helio processor G90T Unlocking the bootloader via the Mi Unlock Tool can lead to blocking IMEI Before the procedure, save a backup copy of the nvram partition!
Preparation for Unblocking: What You Need
Before starting the procedure, make sure you have everything you need:
| Component | Requirements | Where to find it. |
|---|---|---|
| Computer | Windows 7/10/11 (64-bit), disengaged Windows Defender and firewall | Any PC with a USB-port |
| USB cable | Original or high-quality Type-C (not more than 1 m long) | Smartphone kit or certified store |
| Mi Unlock Tool | Latest version (at 2026 v6.5.224.24) | Official Xiaomi website |
| Mi Account | Confirmed phone number and email linked to the device | Registration page |
| Drivers. | Mi USB Driver and ADB/Fastboot for device recognition | Android SDK or XDA Developers |
We also recommend:
- 🔋 Charge your smartphone at least 60% – unlocking can take up to 30 minutes.
- 📱 Enable debugging on USB In Settings → The phone. → Version. MIUI (press 7 times) → Additional settings → For developers.
- 🔐 Disable Find My Device and Mi Cloud Sync in your account settings.
Unlocking with Mi Unlock Tool
This is the safest way Xiaomi has approved, but it requires waiting.
- Link your Mi Account to your device: Go to Settings → Mi Account → Sync and make sure the device is linked to your profile. Without this, the Mi Unlock Tool won’t work.
- Activate. OEM Unlock: In Settings → Additionally. → For developers, enable options OEM-unlocking and debugging USB.
- Launch Mi Unlock Tool: Install the program on your PC, log in to the same Mi Account as you do on your smartphone. Connect the Redmi Note 8 Pro in fastboot mode (turn off your phone, then press Power + Vol−).
- Start unlocking: In the program, click Unlock. If a message appears Couldn't unlock. Wait for 168 hours, wait 7 days (or 360 hours for new accounts).
Critical detail: once successfully unlocked, the smartphone will reset to factory settings. All data will be deleted!
Save important data (photos, contacts)|Disable Mi Cloud and Find My Device|Download your phone >60%|Install ADB/Fastboot Drivers|Link your Mi Account to your device-->
⚠️ Note: If the Mi Unlock Tool gives an error Current account is different from the account info on the device, then the smartphone is tied to another account. Solution: Fastboot erase userdata, reset all accounts, but this will lead to data loss.
Alternative Unlocking Methods (if Mi Unlock is not working)
If the official tool refuses to unlock the bootloader (for example, due to a Device not connected or Mi Account not bound error), you can try workarounds.
1. Unlock through EDL-The mode (for advanced users)
The method requires special equipment (EDL-cable or Deep Flash Cable) and firmware via the Mi Flash Tool. Suitable if the smartphone is not turned on or fastboot is not available.
Step-by-step:
- Download Mi Flash Tool and firmware for begonia (for example, fastboot-rom with Xiaomi Firmware Updater).
- Put the phone in. EDL-mode (close contacts on the board or use the cable).
- In the Mi Flash Tool, select the firmware and press Flash.
2.Use of the patched Mi Unlock Tool
Some modified versions of the software circumvent the 168-hour waiting limit, but this violates Xiaomi's policy and may result in account suspension.
Risks:
- ❌ Lockdown IMEI (It's critical on Mediatek!).
- ❌ Loss of access to Mi Cloud services.
What to do if IMEI is missing after unlocking?
Common mistakes and their solutions
Even when following the instructions, users face problems, and here are the most common ones and how to fix them:
| Mistake. | Reason. | Decision |
|---|---|---|
| Couldn’t unlock. Wait for 168 hours | New Mi Account or device not tied | Wait 7 days or use another account (over 30 days) |
| Device not connected | No drivers or cable problem installed | Reinstall Mi USB Driver, try another USB 2.0 port |
| Mi account not bound | The device is linked to another account | Reset your phone via fastboot erase userdata (data loss!) |
| Anti-rollback check fail | Trying to flash the old version of MIUI | Use firmware with a version not lower than the current one |
If none of the methods worked, check:
- 🔌 Cable and port USB — Try connecting to the back port of the system unit (laptops often lack power).
- 🖥️ Windows Version - Windows 11 may have driver issues.Try Windows 10 LTSC.
- 📱 Smartphone state – if previously run downgrade firmware, can work protection Anti-Rollback.
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If the Mi Unlock Tool is 99% hanging, don't turn off the cable! wait 10-15 minutes - sometimes the process is completed with a delay.
What to do after successful unblocking
When the bootloader is unlocked, you have new opportunities, but also new risks.
- Install TWRP Recovery: Download the latest version of TWRP for the Redmi Note 8 Pro (e.g. from developer wrzd with XDA) and stream through fastboot: fastboot flash recovery twrp.img fastboot boot twrp.img
- Backup: In TWRP, nandroid backup boot, system, data, and nvram (especially important for Mediatek!).
- Sweep Magisk for root rights: Download Magisk from GitHub, upload the zip file to TWRP and install it.
Warning: Once root permissions are obtained, some apps (such as banking or Netflix) may stop working. Use the MagiskHide module to bypass checks.
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Unlocking the bootloader is only the first step.Without properly installed TWRP and backup, you risk losing data in any error!
How to get it back: Re-blocking the bootloader
If you change your mind or you need to take your smartphone to the service, you can lock the bootloader back.
- Sweep through the official firmware through the Mi Flash Tool in clean all mode.
- Enter the command to fastboot: fastboot oem lock ⚠️ This will result in a complete data dump!
Note: After blocking, installing custom firmware or TWRP will become impossible without re-unblocking.