Furious robot vacuum cleaner Xiaomi: setting and firmware

Modern gadgets for the home often please users with their capabilities, but sometimes there are models that surprise not only with functionality, but also with voice accompaniment. The query about the Xiaomi robot vacuum cleaner is gaining popularity on the network, which raises many questions among potential buyers. In fact, we are talking about special modified firmware or models that initially have a non-standard set of phrases for entertainment of owners.

Xiaomi and Roborock owners often seek customization to get a device with a unique character. Standard models usually communicate with polite phrases, but enthusiasts have learned to embed any sound files in them. If you want your janitor to comment on the process in bold terms, you will need to perform a number of specific actions to reflash or choose the right version of the device.

In this article, we will discuss how to find such a device, the risks of installing unofficial software, and how to properly configure voice support. You will learn how to connect to a local server and replace standard audio files with custom audio files. It is important to understand that any manipulation of code requires care.

⚠️ Warning: Installation of modified firmware may lead to loss of warranty and unstable operation of the device.

What is a cloaked vacuum cleaner

The phenomenon of “furious” robot originated not in the manufacturer’s factories, but in enthusiastic communities. Standard devices from Xiaomi or Viomi have a strictly regulated set of phrases approved by the marketing department. However, the open architecture of some models allows tech-savvy users to replace system files.

There are two main ways to get a robot, one is to buy a finished device from AliExpress or other sites where the seller has pre-installed a mod. The other is to reflash a conventional robot vacuum cleaner on your own, and the other is to have root rights and know the basics of working with Linux-like systems.

Most often, modifications are subject to popular models of the Roborock S50/S55 series or the newer Xiaomi Vacuum Mop. It is their chips that allow relatively safe implementation of third-party code. Users appreciate such devices for the ability to lift the mood during cleaning, although functionally they remain ordinary cleaning machines.

• 🤖 Standard model vs. modified version with modified sound package.
• 🔊 The ability to download your own audio formats through FTP.
• 🛠 The need to use special utilities for resetting and flashing.

Before you start experimenting, make sure your vacuum cleaner model supports third-party software installation. Not all Mijia devices have the same hardware platform. It is critical to know the exact model name and hardware version. The most popular versions are Rockchip-based models. They have vulnerabilities or open ports that allow you to access the file system. If you have a new 2026-2026 model, the probability of successful firmware may be lower due to enhanced security. Check the serial number of the device in the Mi Home application. Often modified versions are sold with the data that is already being unlocked by the malicious device, you can make sure that the owner has installed the code. Device model Support for custom firmware Hardware Installation Risk of locking Roborock S5 Max High Medium Medium Xiaomi Vacuum Mop 2 High High Roborock S6 High Low Low Xiaomi S10+ Low Very High Critical Pay attention to the region of use. Chinese versions (CN) are easier to cross than global. When changing the region in the Settings application → Profile → Region may reset some map settings, but this is necessary to access the right servers.

Preparation for the installation of custom software

The preparation process requires carefulness, you need a stable Internet connection and a fully charged robot battery, and you can't interrupt the recording process, because it can turn the device into a brick.

You'll need a computer running Windows, macOS or Linux to work, and you'll also need to download specialized software like VAletudo or Flasher, which allows you to interact with the vacuum cleaner's file system.

Back up the original firmware if possible, and in some cases, it requires a physical opening of the case and a connection through the UART-It's a very complex process, and for most users, software resets are enough.

⚠️ Warning: Antivirus programs can block firmware utilities from working, considering them suspicious.

Step-by-step instructions for replacing voice

The most common way to change voice is to replace audio files in a particular directory of the device. SSH, You need to go to the folder where the audio resources are stored. /opt/rockrobo/voicedata/.

Copy pre-prepared files with bogus phrases. It is important that the file format (usually.mp3 or.ogg) and their names match the original system queries. For example, the file responsible for starting a cleanup should have the same name as the standard one.

scp voice_pack_rude.zip root@192.168.1.100:/tmp/


ssh root@192.168.1.100




cd /tmp




sh install_voice.sh

Once the files are uploaded, the device must be restarted.The command to reboot is usually executed through the terminal or by holding the reset button on the case for a long time.The robot must kick itself on the body or make a strange sound when turned on, which signals success.

If you don't have programming skills, there are ready-made all-in-one packages that are installed through the computer. USB-You need to create a folder miio on the flash drive and put an update file in there. When you turn on the vacuum cleaner with the flash drive inserted, it counts the data itself.

Setting up in the Mi Home app

Once the modified software is successfully installed, you need to properly configure the device in the Xiaomi Home ecosystem. Go to the app and select your robot vacuum cleaner. The control menu often features a new tab, "Sound Packs" or "Voice Pack."

Here you can switch between the standard voice and your new "bold" set of phrases. Make sure the volume is set to a comfortable level. Some mods have increased volume, which can be uncomfortable at night.

• 📱 Select China Region for full access to features.
• 🔊 Check the work of all teams: start, pause, return to base.
• 🗺 Update the room map if you reset the settings.

New options may also appear in the cleaning schedule settings, such as the ability to start cleaning with a specific phrase when activated through a smart speaker. Integration with Yandex Alice or Google Assistant may not work smoothly on custom firmware.

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Use scenarios in Mi Home to enable the robot to turn on automatically when you leave the house by geolocation of the phone.

Possible problems and solutions

When you run a modified device, you can have errors, and the most common problem is cyclic reboot, and the robot turns on, says the first sentence, and turns off, and that indicates that the system files are damaged or there's a memory gap.

To solve the problem, you need to perform a full reset. Most models have a reset hole on their body. Press it with a paper clip and hold it for 10-15 seconds until the characteristic beep. Then repeat the firmware procedure.

Another problem is the loss of Wi-Fi connectivity. Castom firmware may not work properly with routers that have WPA3 enabled or 2.4/5 GHz frequency sharing under one name (Smart Connect).

⚠️ If the robot started to move randomly and crash into walls, the navigation module may have been affected by the failure (LDS). Try to clean the laser rangefinder with a soft brush.

FAQ: Frequently Asked Questions

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The key takeaway: Voice modification is fun, but it requires technical literacy. Always have original firmware on hand to restore.

In conclusion, creating a “washing” robot vacuum cleaner is an interesting project for the weekend, which will allow you to stand out among the owners of standard equipment, the main thing is to be careful when working with system files and not forget about the sense of humor.