How to reset Xiaomi to factory settings via Fastboot: full instruction with commands and nuances

Resetting Xiaomi’s smartphone to factory settings via Fastboot mode is a radical but effective way to bring the device back to work when standard methods fail, an approach that is required when the phone is stuck on the logo, unresponsive to the sensor, or after a failed firmware. Unlike a Recovery reset, Fastboot allows you to reflash the device completely, including system partitions, which guarantees a “clean” state of the system.

But the process has its pitfalls, from unlocking the bootloader to turning the smartphone into a brick when you do the wrong thing. In this article, we’ll look at all the steps from PC prep to final restart, and look at common mistakes and ways to fix them. We’ll focus on the Redmi Note 10/11/12, POCO F3/F4/F5 and Mi 11/12/13 flagships, where the process can be nuanced.

⚠️ Critical warning: Fastboot reset deletes all data, including photos, contacts and apps. If the phone still turns on, try saving data via Mi first PC Suite or Mi Cloud. If your device doesn't respond, follow up at your own risk.

1.Resetting preparation: what to do before the start

Before you start resetting, make sure all the preconditions are met, which will eliminate most of the problems in the process.

First, check your Xiaomi model and its code name (like surya for POCO X3 or alioth for Redmi K40) on the box, under the battery (if removable), or through the fastboot getvar product command (if the phone is included in the Fastboot), which is critical to choosing the right firmware.

Second, prepare your Windows 10/11 PC (macOS/Linux may have driver issues).

• 🔌 On the PC installed drivers Mi Flash Tool (download from the official site Xiaomi).
• 📁 Downloaded the official firmware for your model (.tgz or.zip format). Use only versions marked Fastboot!
• 🔐 Mi Account is tied to the phone (required to unlock the bootloader).
• 🔋 The battery charge is at least 50%, and interruption of the process due to discharge can make the device inoperable.

If you’re planning to unlock a bootloader, consider that Xiaomi requires waiting 72 to 168 hours after you’ve linked your account to your device.

2. Unlocking the bootloader: a must-do step for Fastboot

Without an unlocked bootloader, Fastboot reset is impossible - the system simply won't allow system partitions to be rewrote.The procedure is officially supported by Xiaomi, but has limitations.

Instructions for unlocking:

1. Download the Mi Unlock Tool from the official website.
2. Sign in with the same Mi Account as you do on your phone.
3. Transfer the phone to Fastboot mode: turn it off, then press Volume down + Power until the hare appears in the eardress cap.
4. Connect your phone to your PC and wait until the Mi Unlock Tool detects it.
5. Press Unlock and confirm the action. If you receive a waiting message, wait for the specified time (usually 72 hours).

⚠️ Note: Once the bootloader is unlocked, all data will be deleted from the phone, and the Xiaomi warranty will be canceled. L1 for Netflix HD) They may stop working.

3. Install firmware via Mi Flash Tool

When the bootloader is unlocked, you can start resetting. This will require the official Fastboot firmware and the Mi Flash Tool utility.

Step-by-step:

1. Unpack the downloaded firmware in a folder without Cyrillic characters (for example, C:\Xiaomi\surya_global).
2. Run the Mi Flash Tool on behalf of the administrator.
3. Click Select and point the way to the firmware folder.
4. Connect the phone in Fastboot mode (bunny in the hat).
5. At the bottom of the program, select the firmware mode: 🔄 Clean all – full reset (recommended). 🔄 Clean all and lock - reset + bootloader lock (use if you are selling your phone). 🔄 Save user data – does not work for resetting!

Flash

If the process is in error, check:

• 📁 Correctness of the selected firmware (must match the code name of the device).
• 🔌 Quality. USB-Connections (try the port) USB 2.0 on the back of the PC).
• 🔐 Is the bootloader unlocked (if not, go back to step 2).

4.Alternative method: reset via Fastboot commands

If the Mi Flash Tool doesn't work or you prefer manual control, you can use ADB/Fastboot commands.

Required commands:

fastboot devices # Check the connection


fastboot oem edl # Translation to EDL mode (for some models)




fastboot erase userdata # Deletion of user data




fastboot erase cache #Cache cleaning




fastboot flash system.img # System partition firmware (if there is an image)




fastboot reboot #Reboot

⚠️ Attention: The fastboot oem edl command switches the phone to Emergency Download Mode, from which no special equipment (for example, Qualcomm) is used. HS-USB QDLoader 9008 is impossible to get out. Use it only if you are confident in your actions!

The first three commands are enough to reset completely, and if the phone doesn't load after that, you'll need to flash it completely through the Mi Flash Tool.

5. Typical errors and their solutions

Even when you follow the instructions, you can make mistakes.

If the phone is stuck on the Xiaomi or Redmi logo after firmware, try:

• 🔄 Go to Recovery (clamb the Volume up) + Powering) and making Wipe Data.
• 🔄 Repeat the firmware with the option Clean all and lock.
• 🔄 Check if Anti-Rollback Protection is enabled (if yes, run a newer version) MIUI).

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If the phone requires the old Mi Account password after reset and you don’t remember it, use the official recovery form: https://account.xiaomi.com/pass/forgetPassword.

6. Features for different Xiaomi models

The process of resetting via Fastboot may vary depending on the series of devices.

For Redmi Note 10/11/12 and POCO F3/F4/F5:

• 📱 These models often require firmware through EDL-This requires an authorized Xiaomi account and QFil program.
• 🔧 After reset, Widevine may disappear L1 (Netflix HD It's not working. You can only restore it by flashing it with the bootloader locked.

For the Mi 11/12/13 and flagships:

• 🛡️ These models have a strict binding to the account Mi. After reset, you may need to enter a login / password even if the phone was not previously tied.
• 🔄 Fastboot firmware can reset the region of the device. To return the Russian region, after the first download, go to Settings → Additionally. → Region and choose Russia.

For older models (Redmi 4X, Mi A1/A2):

• 🕒 On these devices, unlocking the bootloader takes 72 hours without exceptions.
• 📦 Firmware for them often weigh less than 1 GB (unlike modern models with firmware 2-3 GB).

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On models with a MediaTek processor (for example, Redmi 9/10) to reset via Fastboot requires SP Flash Tool, not Mi Flash Tool. firmware for MediaTek has the extension.scatter and sewn in a different scheme.

7.What to do after reset: the first setting

After a successful reset, the phone will boot as new.

1. Choose a language and region (Russia is recommended to avoid problems with Google services).
2. Connect to Wi-Fi and log into your Mi Account (required, otherwise some features will not work).
3. Skip Mi Cloud settings if you don’t want to sync your data.
4. In Settings → About the phone, check the version of MIUI. If it is outdated, update via Settings → System Update.

⚠️ Note: If after reset, the phone asks you to enter the password from the old Mi Account, but you do not remember it, do not try to guess - after 5 unsuccessful attempts, the device will lock for 24 hours, IMEI).

To avoid problems in the future:

• 🔐 Link your Mi Account to your phone and enable two-factor authentication.
• 📱 Regularly back up through Settings → System system → Backup.
• 🔄 Do not install custom firmware if you do not understand the TWRP Magisk.

FAQ: Frequent questions about Xiaomi reset via Fastboot