Running a wet cleaning in a robot vacuum cleaner Xiaomi without the application: all working ways

Xiaomi vacuum cleaners have long been indispensable cleaning assistants, but their functionality is often limited to binding to the proprietary application Mi Home. What to do if you need to start a wet cleaning urgently, and your smartphone is dead, the Internet has been turned off or the application simply does not want to work? It turns out that most models support alternative ways of management — and today we will analyze them all.

In this article, you’ll find step-by-step instructions for running wet cleaning without a smartphone, including models with mechanical buttons (Mi Robot Vacuum-Mop P, Mi Robot Vacuum-Mop 2 Lite), touch panels (Xiaomi Robot Vacuum-Mop 2 Pro) and even devices without a display. We’ll also explain how to get around firmware restrictions and what to do if the robot ignores commands. Particular attention will be paid to models from 2023-2026 — their firmware often blocks manual control, but there are workarounds.

Why Xiaomi restricts management without an app?

The manufacturer deliberately makes it difficult to access some features without the Mi Home for several reasons:

• 🔒 Safety: Preventing the inadvertent inclusion of cleaning by children or pets.
• 📊 Data collection: the application transmits usage statistics, which helps to improve algorithms.
• 💰 Monetization: Some features (such as zoning) are only available through an app or subscription.
• 🔄 Updates: Without communication with servers, the robot does not receive critical patches (for example, for navigation).

But wet cleaning is a basic function, and you can activate it to bypass these limitations, and the key is to know the right sequence for your model.

Method 1: Starting through physical buttons (for mechanically controlled models)

If your robot is equipped with mechanical buttons (for example, Mi Robot Vacuum-Mop P or Mi Robot Vacuum-Mop 2 Lite), wet cleaning can be enabled directly from the housing.

1. Make sure the water tank is installed and filled (but not overcrowded!).
2. Press and hold the Power (or Clean) button for 3-5 seconds until you hear the beep.
3. Press the Cleanup Mode button briefly (usually indicated by the water drop or brush icon) and on some models, press it twice.
4. The robot will issue a voice message (in Chinese or English) and start cleaning with a wet wipe.

⚠️ If the robot starts cleaning without water, check it out:

• 🔌 Is the water bottle properly installed (should be clicked).
• 💧 Is there enough water in the tank (minimum - 100 ml).
• 🧽 Is the pump locked (some models have a separate lever).

Method 2: Button combinations for touch screen models

Xiaomi’s touch-pad robot vacuum cleaners (Xiaomi Robot Vacuum-Mop 2 Pro, Xiaomi Robot Vacuum-Mop 2 Ultra) typically don’t have a dedicated button for wet cleaning. However, there are hidden combinations that work even without the app:

🔹 Important: On models from 2026 (for example, Xiaomi Robot Vacuum-Mop) 2T) These combinations may not work due to the updated firmware, in which case try resetting (see section below).

💡

If the robot doesn't respond to the combinations, try disconnecting it for 10 minutes, then try again. Sometimes this resets the temporary locks.

Method 3: Reset settings to unlock functions

If your Xiaomi robot vacuum cleaner was previously tied to an app and now ignores button commands, it may have been activated in the firmware. Hard reset will return factory settings and unlock all features, including wet cleaning.

Instructions for resetting (suitable for most models):

1. Turn off the robot by holding the power button for 10 seconds.
2. Press and hold the Power + Home buttons at the same time (or Power + Spot Clean for older models).
3. Hold for 15-20 seconds until the indicator flashes (usually white or blue).
4. Release the buttons - the robot will emit an audible signal and restart.

⚠️ Note: After resetting, the robot will forget:

• 📍 Preserved maps of premises.
• 🔧 Individual settings (intensity of cleaning, schedule).
• 🔗 Reference to Mi Home account (re-authorization required).

But it will return access to all functions, including wet cleaning without the application.

Method 4: Alternative firmware (for advanced users)

If your Xiaomi robot vacuum cleaner runs on tightly-limited firmware (like the 2023-2026 model), you can install custom firmware like Valetudo, which completely replaces standard software and allows you to access all functions, including:

• 🔓 Management without application through a web interface.
• 📊 Manual assignment of cleaning areas.
• 💧 Flexible wet cleaning settings (intensity, wipe time).
• 🚫 Disconnecting cloud binding to Mi Home.

🔧 How to install Valetudo:

1. Download the firmware from the official website of Valetudo (choose the version for your model!).
2. Connect the robot to the PC via USB (you will need a debugging cable - sold on AliExpress).
3. Run the firmware script through Terminal (the instructions are in the project repository).
4. Once installed, the robot will create its own Wi-Fi network, connect to it and manage the cleaning through the browser.

⚠️ Note: Installing custom firmware will void the warranty and may lead to unstable operation if the wrong version is selected. Use this method only if other methods have not worked.

💡

Alternative firmware is the only way to unlock full functionality on new Xiaomi models (2023-2026), where the manufacturer has removed support for manual control.

Method 5: Voice control through smart speakers

If you have a smart speaker (Xiaomi Smart Speaker, Google Home or Alice), you can run a wet cleaning with your voice - without a smartphone.

1. Make sure that the robot has previously been linked to a Mi Home account (even if the app is not working right now).
2. Tell the column to say, OK Google, turn on the wet cleaning on [robot name] or for Alice: Alice, run the robot vacuum cleaner on the wet cleaning.
3. If the column says "the device is not found", check it: 🔌 Is the robot connected to the same Wi-Fi network as the speaker. 🔄 Have you reset the robot after the last synchronization.

💡 Lifehack: If you have a Xiaomi Mi Band or other ecosystem devices, you can use them to control the robot through Mi Home Automations, for example, set up a double-pressed bracelet cleaning start.

Frequent problems and their solutions

Even after a successful wet cleaning operation without an application, there may be failures, and here are the most common ways to fix them:

🔧 Maintenance tip: To avoid wet cleaning problems, once a month:

• 🧼 Wash the water tank with warm water with soap.
• 🧻 Clean the water supply tubes with a toothpick.
• 🔋 Check the status of contacts on the base (oxidation can block signals).

FAQ: Answers to popular questions