How to Reset Xiaomi Robot Vacuum Cleaner to Factory Settings: 3 Proven Ways

Resetting Xiaomi’s robot vacuum cleaner to factory settings is a procedure that can be required in a variety of situations, from preparing the device for sale to fixing software failures. However, not all users know that a complete reset removes not only personal settings, but also room maps, cleaning history, and in some cases even binding to your Mi Home account. Without the right sequence of actions, you risk getting a brick instead of a working gadget.

In this article, we will discuss three official reset methods (via the app, physical buttons, and alternative ways to lock devices), and how to avoid typical errors. Particular attention will be paid to Mi Robot Vacuum-Mop 2 Pro, Dreame Bot Z10 Pro and other popular vacuum cleaners based on Xiaomi firmware, if your gadget stopped responding to commands or gives a 502 error, here you will find a solution.

Before proceeding, make sure that:

• 🔋 Charge level of the vacuum cleaner - at least 30% (when reset through the buttons, the device should not turn off).
• 📱 Mi Home app updated to the latest version (for reset via software).
• 🔌 Vacuum cleaner connected to stable Wi-Fi network (if using method through application).

1. When do you need a factory reset?

Resetting is not a universal solution to all problems, but in some cases it is really necessary. Here are the key situations where the procedure is justified:

🔹 Preparing for sale or transfer. If you give the vacuum cleaner to another user, the reset will remove the link to your Mi Home account, cleaning history and maps of the premises.

🔹 Software failures: A robot vacuum cleaner can be a bug: not responding to commands from an application, constantly giving out a 502 error (a problem with Xiaomi servers), or hanging around the firmware update stage. In 70% of these cases, a reset helps to restore the functionality of the service.

🔹 Mapping errors: If the vacuum cleaner starts to build the map of the room incorrectly (for example, "losing" the room or incorrectly determines the cleaning areas), resetting can help.

⚠️ Warning: If the vacuum cleaner is physically damaged (for example, after falling or getting water), the reset will not help.

On the other hand, there are situations where the dumping is useless or even harmful:

• ❌ The vacuum cleaner does not turn on due to a discharged battery (you just need to charge).
• ❌ Wi-Fi connection problems due to incorrect password (check network).
• ❌ Mechanical malfunctions (e.g. jammed brushes or broken sensors).

💡

Before resetting, try rebooting the vacuum cleaner: hold the power button for 10 seconds before turning it off, then turn it on again. This often resolves temporary freezes.

2. Method 1: Reset via the Mi Home app (the safest method)

If the vacuum cleaner is connected to your Mi Home account and responds to commands, it's the best way to do this, and it allows you to reset without risking damage to the firmware.

📌 Step-by-step instruction:

1. Open the Mi Home app and go to your robot vacuum cleaner page.
2. Put three points on it (⋮) top-right → Select the device settings.
3. Scroll down and find Reset to factory settings (or Remove Device in older versions of the app).
4. Confirm the action. The vacuum cleaner will sound and start the reset process (it will take 1-3 minutes).

🔍 What happens after the discharge:

• 📱 The device will be disconnected from your Mi Home account.
• 🗺️ All stored room maps will be deleted.
• ⚙️ Suction power settings, cleaning schedule and no-go zones will reset.
• 🔄 The vacuum cleaner will reboot and be ready for a new setup.

⚠️ Warning: If the vacuum cleaner does not appear in the list of devices to connect after reset, try:

1. Reboot the Mi Home app.
2. Make sure that the vacuum cleaner emits an audible signal (meaning it is in pairing mode).
3. Check that your phone is connected to the same Wi-Fi network as the vacuum cleaner.

Charge of vacuum cleaner >30%|

Updated application Mi Home|

Vacuum plugged into Wi-Fi|

Backup of the cards (if necessary)|-->

3. Method 2: Hardware reset via buttons (for all Xiaomi models)

If the vacuum cleaner doesn’t respond to commands from the app or you forget the password from your Mi Home account, hardware reset via physical buttons will help.This method works on all Xiaomi robot vacuum cleaners models, including Mi Robot Vacuum 1/2/3, Dreame and Viomi.

🔧 Resetting instructions:

1. Turn off the vacuum cleaner (hold the power button for 3-5 seconds until the indicator goes out).
2. Find the Reset button (usually located next to the power button or under the lid) on the case. If it is not, use a button combination (see the table below).
3. Hold the Reset button (or combination) for 10-15 seconds until you hear a beep or flash the indicator.
4. Release the button and wait for the restart (the vacuum cleaner will emit a long beep).

📊 Button combinations for popular models:

⚠️ Note: Some models (e.g. Mi Robot Vacuum-Mop P) may require re-attachment to the account via a hardware reset. QR-If the vacuum cleaner does not turn on after discharge, connect it to the charging station and repeat the procedure.

Method 3: Reset via the Engineering Menu (for advanced users)

If standard methods don’t work, you can try resetting through the engineering menu, which is suitable for Xiaomi firmware models with voice commands or ADB connectivity. Careful: wrong actions can lead to device failure.

🛠️ Instructions for models with voice assistant (for example, Mi Robot Vacuum-Mop 2 Pro):

🖥️ Instructions through ADB (PC required):

1. Connect the vacuum cleaner to your computer via USB-OTG (requires an adapter).
2. Install ADB Tools and execute the command: adb shell am start -n com.xiaomi.mirobot/com.xiaomi.mirobot.activity.ResetActivity
3. Follow the instructions on the vacuum cleaner screen (if the display is supported).

⚠️ Attention: Discharge through ADB This method can lead to loss of warranty if the device is not designed for such manipulation.

💡

Engineering menu and ADB-These teams are for experienced users, and if you're not sure what you're doing, you can contact the service center.

5.What to do after resetting: setting up the vacuum cleaner from scratch

After a successful discharge, the vacuum cleaner will return to the "out of the box" state, and you will need to perform the initial setting, which includes:

🔹 Connect to Wi-Fi and Mi Home account:

🔹 Creation of a new map of the premises:

• 🗺️ Start cleaning in Full cleaning mode - the vacuum cleaner will build the map itself.
• 🏠 Mark up rooms and no-go zones in the Mi Home app.

🔹 Set up the schedule and cleaning parameters:

• ⏰ Set a schedule in the Cleaning section according to the schedule.
• 💨 Select the suction level (Silent, Balanced, Turbo).
• 🚫 Set up virtual walls and cleaning areas.

💡 Tip: If you have a backup of the cards (for example, screenshots from the application), you can use them for quick markup of rooms after resetting.

6. Common mistakes and how to avoid them

Even when following instructions, users often make mistakes that can cause the vacuum cleaner to fail, and the most common ones are:

🔴 Interruption of the discharge process

If you release the Reset button early or turn off the vacuum cleaner during the reset through the application, the firmware may become damaged, in which case the vacuum cleaner will give an error of 502 or not turn on at all. USB-cable (for experienced users).

🔴 Resetting at low battery charge

If the charge level is below 20%, the vacuum cleaner may turn off during the procedure.

🔴 Using the wrong button combination

On some models (like the Dreame Bot L10 Pro), the Power + Wi-Fi combination won’t work – you need a different sequence. Always check the instructions for your model (see table in section 3).

🔴 Attempting to reset through third-party applications

Some users try to dump the vacuum cleaner through apps like Mi Home Mod or Xiaomi Cloud Tokens, which can result in the device being locked due to a breach of Xiaomi’s security policy.

⚠️ Warning: If the vacuum cleaner produces a 401 error after the reset, it means that the device is still tied to the old account:

1. Make sure you log out of your Mi Home account on all devices.
2. Try to reset your password to your account if you forget the data.
3. Contact Xiaomi for forced untie (a check or serial number is required).

Frequently Asked Questions (FAQ)