Reflashing Xiaomi Redmi Note 8 Pro via MiFlash: Full Guide 2026

Why do you need to reflash the Redmi Note 8 Pro and when you need it?

Reflashing Xiaomi Redmi Note 8 Pro via MiFlash is a procedure that can bring back a “brick” smartphone, eliminate system lags or install custom firmware for advanced features. But this is not a universal solution: if your device is stable, updated through the air and does not suffer from critical bugs, resorting to manual firmware does not make sense – the risk of interrupting the process is higher than the potential benefit.

When is MiFlash really needed? First, if the smartphone is stuck on the Mi logo after a failed upgrade or experimentation with TWRP. Second, when you need to roll back to an older version of MIUI (downgrade) because of problems with the new one. Third, to install global firmware instead of Chinese or vice versa — but it is important to consider the limitations of the region and modem compatibility. Finally, enthusiasts use MiFlash to prepare the device for the installation of customized reveria or firmware like LineageOS.

It seems simple: plug your smartphone into your PC, pick firmware, press a button, but in practice, there are a lot of pitfalls, from no drivers to locking the bootloader, from the wrong version of MIUI to the errors in the MiFlash itself, and this guide will help you avoid typical errors and execute firmware the first time.

Preparation for firmware: what to do before the start

Before you start firmware, make sure that all the preliminary steps are followed. Ignoring them is the main reason for the bricks. Start by unlocking the bootloader: without it, MiFlash simply won’t see your device in Fastboot mode. The official way is through Xiaomi’s site with a Mi Account binding and waiting 7-14 days. Alternative methods (for example, through EDL) require an authorized account and are risky for beginners.

Next, check the current firmware version in Settings → About Phone → MIUI Version. This is critical: firmware through MiFlash is only possible on the same or newer version (except for special anti-rollback firmware). For example, if you have MIUI 12.5 and you are trying to flash MIUI 12.0, you get an error. Download the correct firmware version from the official Xiaomi website (choose Fastboot ROM, not Recovery!).

• 🔧 Unlock the loader (required!)
• 📱 Check the version. MIUI and download compatible firmware
• 💻 Install drivers: Mi USB Driver and Qualcomm HS-USB QDLoader 9008
• 🔋 Charge your phone at least 50% (better than 100%)
• 📂 Create a backup of important data – firmware erases everything!

⚠️ Note: If you are flashing the Redmi Note 8 Pro from Chinese firmware to global (or vice versa), after the procedure, communication may disappear in some regions. NVRAM original.

Download the correct Fastboot firmware for your model|Unlocked loader (Unlocked status")|Install drivers Qualcomm and Mi USB|Disabled antivirus (it can block MiFlash)|Prepared. USB-cable (preferably original)

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Installation of MiFlash and necessary drivers

MiFlash Tool is Xiaomi's official Fastboot firmware utility. Download the latest version from the XDA forum or Mi Community. The utility doesn't require installation - just unpack the archive into a folder without Cyrillic characters (e.g., C:\MiFlash). Important: use the 32-bit version, even if you have 64-bit Windows - it works more stable with Qualcomm drivers.

Drivers are the second critical moment. Without them, the PC won't recognize the phone in Fastboot or EDL mode.

1. Mi USB Driver – to work in Fastboot (download from the official website).
2. Qualcomm HS-USB QDLoader 9008 - for EDL mode (needed if the phone is not turned on).

After installing the drivers, check the connection: transfer the phone to Fastboot (press Power + Volume down), connect to the PC and execute in the command line:

fastboot devices

If the device serial number appears in the answer, the drivers are installed correctly.

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If Windows blocks driver installation, restart your PC in the Signature Checker mode: press Shift + Reboot → Diagnostic → Additional settings → Boot options → Reboot, then select paragraph 7 (disable mandatory driver signature verification).

Step-by-step: firmware through MiFlash

Now, to the process itself, follow the instructions carefully, and any missed step can lead to errors.

1. Prepare the firmware: unpack the downloaded.tgz file with the firmware into a folder without spaces and Cyrillic alphabet (for example, C:\ROM\begonia).
2. Start MiFlash: Open the utility on behalf of the administrator. In the upper right corner, select Select and specify the path to the folder with the unpacked firmware.
3. Connect phone: Turn off Redmi Note 8 Pro. Press Volume Down + Power to log into Fastboot. Connect to PC with original cable (important!).

Check the connection.

MiFlash

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Select firmware mode

• Clean all – complete cleaning (recommended for changing the firmware region).
• Clean all and lock – Cleaning + locking the boot loader (dangerous!).
• Save user data – data retention (not always stable)
• Start the firmware: press Flash and wait until it's finished (usually 5-10 minutes).

⚠️ Note: If the phone doesn't turn on after firmware, and the critical partition doesn't exist in MiFlash, don't try to stitch it again, it can finally kill the bootloader. EDL with an authorized Xiaomi account (paid service, about 5-10)$).

EDL Firmware: If Fastboot is not working

EDL (Emergency Download Mode) is the last chance to bring the phone back to life if it does not respond to buttons or is not detected in Fastboot. For the Redmi Note 8 Pro, EDL is logged in through the circuit board test contacts or using a command:

fastboot oem edl

However, since 2021, Xiaomi has blocked free access to EDL for most models, and now requires an authorized Mi Account to be obtained in this mode, which can only be obtained through official partners (or paid from specialists).

If you have access to EDL, the firmware process is similar to Fastboot, but with a number of nuances:

• 🔌 Use Mi Flash Pro (not the usual version!).
• 📁 The firmware should be special. EDL-version (usually marked) EDL titled).
• 🔒 In the Mi Flash Pro settings, select Qualcomm HS-USB QDLoader 9008 as a target device.
• ⚡ Firmware in EDL erases everything, including IMEI The procedure may require restoration. NVRAM.

Without an authorized EDL firmware account, the SLA Auth Fail error will result in a custom box (such as UFi Box or EasyJTAG) that can only be circumvented by a service center.

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EDL firmware without an authorized Xiaomi account is not possible on the Redmi Note 8 Pro after 2021. If the phone is not turned on and detected in Fastboot, contact the service center - self-attempts can lead to a complete loss of IMEI.

What to do after the firmware: setup and verification

After successful firmware, the phone will restart and you will see the screen of the initial setup. Don't be too excited - check the key features first:

1. Communication and network: Insert SIM-Check the signal level, check the signal level. IMEI (Type *#06#. Check the mobile Internet and calls.
2. Wi-Fi and Bluetooth: Connect to Wi-Fi networks. Check Bluetooth (for example, connect headphones).

Camera and sensors

• Launch the camera and check all the modules.
• Check the fingerprint scanner and proximity sensor.

After setting up, don't forget:

• 🔒 Enable encryption (if necessary) in Settings → Additionally. → Encryption.
• 🔄 Update the firmware to the latest version through Settings → Updating the system.
• ☁️ Sign in to your Mi Account if you use cloud services.