How to flash Xiaomi Redmi Note 10, if it became a “brick”: all working ways

Xiaomi Redmi Note 10 is one of the most popular budget smartphones, but even it is not immune from turning into a “brick” after a failed firmware, reset settings or experiments with custom ROM. If your device stopped turning on, got stuck on the Mi logo, or does not respond to the power button at all - do not rush to carry it into the service. In 80% of cases, the device can be restored yourself using official tools from Xiaomi.

In this article, we’ll look at all the current ways to build a brick firmware, from simple Fastboot recovery to complex EDL (Emergency Download Mode) mode, which works even when a bootloader is damaged. You’ll learn how to properly prepare a PC, where to download proven firmware, and what mistakes users most often make. Importantly, the methods are suitable for all Redmi Note 10 modifications (moon, sunny, camellia), but require different firmware files!

Before you start, answer two questions: does the phone respond to charging (lights?) and is it determined by the computer in Fastboot mode? This determines the choice of recovery method. EDL-Firmware and authorized Xiaomi account.

1.The reasons why the Redmi Note 10 becomes a "brick"

Xiaomi’s smartphone can become a brick for several reasons, and the success of the recovery depends on proper diagnosis.

• 🔄 Failed update through OTA — interrupted boot or server error when installing the update over the air».
• 🛠️ Install custom firmware (such as LineageOS or Pixel Experience) without unlocking the bootloader or with an inappropriate version.
• ⚡ Resetting settings via Recovery on a device with a locked bootloader (leads to stuck on the logo).
• 🔌 Power problems during firmware (cable shutdown, battery discharge below 30%).
• 📱 Magisk or Xposed module conflict after root rights leading to bootloop (cyclical reboot).

Critical error: if the phone stopped turning on after trying to flash through the Mi Flash Tool with the checkbox "Clean All", this means a complete erasure of the persist partition - in this case you will need to EDL-firmware.

As a rule, the “soft brick” (the phone is turned on, but does not load beyond the logo) is treated through Fastboot, and the “hard brick” (no reaction to buttons, no PC is determined) is treated only through EDL.

2. Preparation for firmware: what will be needed

Before you start your recovery, gather everything you need, and if you don't have at least one component, you can fail.

• 💻 Computer on Windows 7/10/11 (on Mac/Linux Possible problems with drivers).
• 🔌 Original. USB-cable (better from the phone kit – cheap cables can not transmit data).
• 🔋 Charger (phone battery must be charged at least 50 times%).
• 📁 Official firmware for your model (download only from the official Xiaomi website).
• 🛠️ Tools: Mi Flash Tool, ADB/Fastboot, Qualcomm drivers (for the EDL).

Note: If you are running a Redmi Note 10 Pro (sweet) or a Redmi Note 10S (rosemary), make sure you download the firmware for your modification.

Also prepare your Mi Account (if the phone was tied to it) - once you have firmware, you may need to unlock it via Find My Device. If your account is not tied, create a new one at account.xiaomi.com.

3. Method 1: Fastboot firmware (for "soft brick")

If the phone is turned on but hovers on the Mi logo or reboots cyclically, try flashing it through Fastboot.

• 📱 The device is determined by the computer in Fastboot mode (checked by the command of fastboot devices).
• 🔓 The bootloader is unlocked (if not, see the section on unlocking).
• 📁 There is an official firmware in the format.tgz or.zip.

Step-by-step:

1. Unpack the archive with firmware in a folder without Cyrillic characters (for example, C:\miui_moon).
2. Install ADB/Fastboot and add the path to the folder to the environment variables.
3. Turn off the phone, press Volume down + Power before the Fastboot bunny appears.
4. Connect the phone to your PC and check the connection with the command: fastboot devices If the device is determined (the serial number appears) – continue.
5. Launch the Mi Flash Tool, select the firmware folder and press Refresh.
6. At the bottom, select Clean All (total clean) or Save User Data (to save data).
7. Press Flash and wait until the end (usually 5-10 minutes).

Note: if the phone does not turn on after firmware, and an error appears in the Mi Flash Tool anti_rollback — So you're trying to install an older version. MIUI, You can download a newer firmware than the one before!

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If the Mi Flash Tool doesn’t see the phone, try reinstalling drivers manually through Device Manager (select “Qualcomm HS-USB QDLoader 9008” for EDL or “Android Bootloader Interface” for Fastboot).

Method 2: Firmware through EDL (for "hard brick")

If the phone doesn't respond to buttons, charge, or detect in Fastboot, then only EDL (Emergency Download Mode) mode is left.

• 🔐 Authorized Xiaomi account (to unlock the bootloader in the EDL).
• 📥 Firmware in.mbn format (downloaded separately for the EDL).
• 🛠️ Testpoint rations (for forced transfer to the EDL, If the phone doesn't respond).

Instructions for EDL:

1. Download the firmware. EDL for its model (for example, sweet_eea_global_images_*.mbn for Redmi Note 10 Pro).
2. Install Qualcomm drivers (you can download here).
3. Put the phone in mode. EDL: 🔌 If the phone is responding in any way: turn it off, press the Volume up. + Volume down and connect to PC. 🔧 If there is no reaction: you will have to close the test points (see the next section).

Mi Flash Tool

.mbn

Flash

SLA Auth

⚠️ Attention: Firmware through EDL Without the authorization of the account Xiaomi will lead to an error SLA: Pre-Authentication Failed. To get around it, you need to get permission from Xiaomi through the service center or use bypass methods (for example, patched firmware, but this is risky!).

5.Closure of Testpoints for Forced EDL

If the phone doesn't respond to any combination of buttons, the only way to convert it to EDL is to close the test points on the motherboard, which requires disassembling the device and minimal soldering skills.

For the Redmi Note 10 (moon), the test points are located next to the battery connector:

1. Unscrew the back cover (you will need a plastic blade and a screwdriver T3).
2. Disconnect the battery plume (carefully so as not to damage!).
3. Find two contacts with an EDL or TEST label (usually next to a memory chip).
4. Close them with tweezers or wire, simultaneously connecting USB-plug-in.
5. If done correctly, Qualcomm HS-USB QDLoader 9008 will appear in Device Manager.

Instructions for unlocking:

1. Download the Mi Unlock Tool and install it on PC.
2. Turn on the developer options on the phone (click 7 times on the MIUI version in the settings).
3. Activate OEM Unlock and USB Debugging in the developer menu.
4. Connect your phone to your PC in Fastboot mode (clip Volume Down + Power).
5. Launch the Mi Unlock Tool, log in to your account and follow the instructions.
6. Wait for the SMS with the confirmation code (may not come immediately).

If the unlocking does not pass, check:

• 🔹 Is the phone connected to the Internet (via mobile data or Wi-Fi).
• 🔹 Does the account match in Mi Unlock Tool and on the phone.
• 🔹 Does the antivirus block the program.

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Unlocking a bootloader through the Mi Unlock Tool takes up to 720 hours (30 days) for new accounts. If you've never unlocked Xiaomi devices before, you'll have to wait.

7. Frequent errors and their solutions

When you run the Redmi Note 10, you're faced with common bugs. Here's how to fix them:

If the phone is loaded after firmware, but does not determine SIM-map or network is not working, check the firmware version: you may have installed a version for another region (e.g. China instead of Global.

8 What should I do if nothing has worked?

If all methods have been tried and the phone still doesn’t turn on, the following options remain:

• 🔧 Contact the service center – official centers Xiaomi restore the “bricks” for the 1-2 day (cost) ~1500-3000 ruble).
• 📱 Buy a motherboard – if the problem is a hardware malfunction (for example, a memory chip burned down).
• 🔄 Sell for parts - if the repair is not economically feasible.

⚠️ Note: If the phone turns on after firmware, but asks for a password from the previous Mi Account (even if you didn’t put it), this means that the device was linked to another account, in which case only contacting the previous owner or service center with proof of purchase will help.

Before you hand over your phone for repair, try flashing it back through the EDL with your account authorization, which is sometimes the way to fix it, and check if the charging indicator is on when you connect to the network: if so, the chances of recovery are higher.

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If you bought a Redmi Note 10 b/d, ask the seller to untie the phone from his Mi Account via i.mi.com. This will save you from locking problems after the reset.

FAQ: Answers to Frequent Questions