How to connect Roborock E4 to Wi-Fi from your phone: instructions with pictures and troubleshooting steps

Robot vacuum cleaner Roborock E4 — is one of the most popular cleaning assistants, but connecting it to your home network for the first time often raises questions. Even if you're an experienced smart home user, the nuances of app authorization Mi Home (or Xiaomi Home), router settings and device synchronization may be affected. This article won't just repeat the standard instructions out of the box, but will reveal all the pitfalls: from choosing the right app version to resolving errors like “Unable to connect to the network” or “Device offline”.

We'll figure it out three official connection methods (Mi Home, Roborock App, and alternative through AP mode), and we'll also give you a checklist for checking your router—after all, in 60% of cases, the problem lies in its settings. If your Roborock E4 stubbornly does not see Wi-Fi or drops the connection, here you will find unique solutions for Russian networks (including DHCP and double NAT issues).

Let's get started! The first thing you need to understand is connection. Roborock E4 Connecting to Wi-Fi isn't just about entering a password. It's about linking your device to your account. Xiaomi, setting regional settings, and syncing with the cloud. If even one step is done incorrectly, the vacuum will either not appear in the app or will lose connection after a few hours. Below are step-by-step instructions covering every detail.

1. Preparation: what you need to do before connecting

Before turning on the vacuum cleaner and opening the app, check four key points:

• 📱 Smartphone: should work on Android 6.0+ or iOS 12.0+On older versions Mi Home may not install or may work incorrectly.
• 📶 Wi-Fi router: frequency 2.4 GHz (5 GHz not supported!), enabled DHCP, MAC address filtering and "guest mode" are disabled.
• 🔋 Roborock E4 Charge: at least 20%. If the battery is low, the device may interrupt the connection process.
• 🌐 Xiaomi account region: must match the region of the application (more details in the next section).

Pay special attention to the router. Roborock E4 does not work with networks where:

• 🚫 In use hidden network name (SSID) - it needs to be made visible.
• 🚫 Enabled client isolation (Client Isolation) - disable in settings.
• 🚫 It's worth it non-standard DNS (eg Cloudflare or Google) - return automatic.

⚠️ Attention: If your router issues IP addresses in the range 10.0.0.x or 172.16.x.x, before connecting the vacuum cleaner, temporarily switch to 192.168.x.xSome models Roborock conflict with class A subnets.

Also make sure that on your phone VPN is disabled And Bluetooth is on (needed for initial synchronization). If you are using Android, check the permissions for Mi Home: The application needs access to geodata, camera (for QR scanning) and storage.

2. Choosing an app: Mi Home vs. Roborock App

Here many users make a critical mistake: they download wrong version of the appThis determines not only the successful connection but also the available functionality. Let's figure out what to choose:

For Roborock E4 optimal choice — Mi Home Global (if you don't need advanced map settings) or Roborock App (if you want more detailed controls). Chinese version Mi Home It's worth installing only if you're ready to deal with the translator and setting up a Chinese account.

How to determine the application version? IN Mi Home go to Profile → Settings → AboutIf there is an inscription at the bottom that says “Mi Home (Global)" is the global version. If you just "Mi Home"without further clarification - most likely Chinese.

⚠️ Attention: If you have previously used the Chinese version Mi Home and decided to go global, you will have to reset the vacuum cleaner to factory settingsMap data and cleaning schedules will not be saved!

You can download official versions only from App Store or Google PlayThird-party sites often distribute outdated or modified APKs that may not support Roborock E4 or contain malicious code.

3. Step-by-step instructions: connecting via Mi Home

This is the most reliable method, which works 95% of the time. Follow the instructions. strictly in order:

1. Turn on Roborock E4by pressing and holding the power button 3 secondsWait for the sound signal and the voice message "Connecting to the network...».

2. Open Mi Home and click "Add a device» (+ in the upper right corner). Select the category "Vacuum cleaners", then the model Roborock E4.

3. The application will offer two connection options:

   • 📶 Via Wi-Fi (recommended) - the vacuum cleaner temporarily creates its own access point.
   • 📎 Via Bluetooth - if Wi-Fi doesn't work.

Choose the first option.

Connect your phone to the vacuum cleaner's temporary network (roborock-vacuum-XXXX). No password required.

Return to Mi Home and select your home network 2.4 GHz from the list. Enter your Wi-Fi password.

Wait for the process to complete (about 1-2 minutes). The vacuum cleaner will emit a long beep and say "Connection successful».

If your phone does not find the vacuum cleaner's network in step 4:

• 🔄 Reboot Roborock E4 (hold down the power button 10 seconds).
• 📴 Turn off mobile data on your phone—it may interfere with the connection.
• 🛠️ Check if it's blocking antivirus or firewall creation of new networks.

Make sure your router is running on 2.4 GHz|

Disable VPN and Guest Wi-Fi Mode|

Charge the vacuum cleaner to at least 20% |

Check permissions for Mi Home in your phone settings|

Select the correct version of the app (global or Chinese)

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After successful connection, the vacuum cleaner will appear in the main menu. Mi HomeClick on it to complete the setup: link to a room, update the firmware (if available) and create the first map of the premises.

4. Alternative connection methods

If the standard method doesn't work, try one of these options:

Method 1: Connecting via Roborock App

Roborock App often does a better job of synchronizing, especially if you have dual-band router or non-standard network settings.

1. Download Roborock App from the official store.
2. Register (you can use the same account Xiaomi, as in Mi Home).
3. Click "Add a device» and select Roborock E4.
4. Follow the instructions - the process is similar Mi Home, but with clearer hints.

Method 2: Manual connection via AP mode

This method is useful if the vacuum cleaner does not create its own network or the phone does not see it.

1. Hold the buttons Home And Nutrition on a vacuum cleaner 5 seconds, until you hear a beep.
2. The vacuum cleaner will go to AP mode and will create a network roborock-vacuum-XXXX.
3. Connect your phone to this network and go to the address in your browser http://192.168.8.1.
4. Enter your Wi-Fi network details (2.4 GHz) and save the settings.

Method 3: Reset and reconnect

If the vacuum cleaner was previously linked to another account or network, follow these steps: full reset:

1. Hold the button Nutrition 10 seconds, until the orange indicator lights up.
2. After rebooting, the vacuum cleaner will be ready for new setup.

⚠️ Attention: After the reset, all saved maps, schedules, and vacuum settings will be deleted! If the vacuum was linked to a different account, first try unlinking it via Mi Home → Profile → Devices → Delete.

What should I do if the vacuum cleaner connects but immediately turns off?

This is problematic for networks with double NAT (For example, if you have a router from your provider + your own Wi-Fi router). Solutions:

1. Connect the vacuum cleaner directly to the main router (bypassing the second one).

2. In the router settings, enable Bridge mode (bridge).

3. Assign a vacuum cleaner static IP in the DHCP range.

5. Solving common errors

Even if you've done everything correctly, the connection may still fail. Let's take a look. TOP 5 problems and their solutions:

If the error persists, try alternative connection method (described in the previous section) or check your router settings:

• 🔧 Turn it off WPA3 - use WPA2-PSK.
• 🔧 Set the channel width 20 MHz (and not 40 MHz).
• 🔧 Turn on Multicast (multicast).

For diagnostics it is also possible to use connection log. IN Mi Home go to Profile → Settings → Debug and enable logging. If an attempt fails, please send the log to support. Xiaomi (through the same section).

6. Configuring the router for stable operation

To Roborock E4 To ensure that your Wi-Fi connection doesn't get lost, your router must meet several requirements. Here optimal settings:

• 📡 Range: only 2.4 GHz (turn off 5 GHz or separate the networks into different names).
• 🔒 Encryption: WPA2-PSK (Not WPA3 or WEP).
• 📶 Channel: Automatic or manual select 1, 6 or 11 (less busy).
• 🔄 DHCP: enabled, IP range — 192.168.x.100–192.168.x.200.
• 🚫 Prohibited functions: Guest mode, MAC filtering, Isolation of clients.

If you have dual-band router (For example, TP-Link, ASUS, Keenetic), separate networks 2.4 GHz And 5 GHz to different names (SSIDs). Many routers combine them into one network by default, and Roborock E4 may connect to an unsupported range.

How can I check which network my vacuum cleaner is connected to? IN Mi Home Go to your device settings and look at the section "Net"If it is indicated there 5 GHz, which means the router automatically redirected the vacuum cleaner to the wrong frequency.

⚠️ Attention: Some providers (eg Rostelecom or Beeline) block IoT devices at the hardware level. If Roborock E4 It stubbornly won't connect. Contact your provider's support and ask them to disable filtering. multicast traffic (IGMP).

For advanced users: If your vacuum cleaner keeps losing connection, assign it a static IP in the router settings. To do this:

1. Find out the MAC address of the vacuum cleaner (in Mi Home or on the sticker under the lid).
2. In the router control panel, find the section DHCP → Address Reservation.
3. Add a new rule, binding the MAC address of the vacuum cleaner to a fixed IP (for example, 192.168.1.150).

7. Firmware update and initial setup

After successfully connecting to Wi-Fi Be sure to update the firmware vacuum cleaner. This will fix possible bugs and add new features. Here's how:

1. IN Mi Home or Roborock App Choose your vacuum cleaner.
2. Go to Settings → Firmware Update.
3. If a new version is available, click "Refresh" Don't interrupt the process!

During the update:

• 🔋 Make sure your vacuum cleaner is charged more than 50%.
• 📶 Do not turn off Wi-Fi or move the vacuum cleaner.
• ⏳ The process may take up to 10–15 minutes — do not close the application.

After updating, please do the following: initial setup:

1. Calibration: Place the vacuum cleaner on a flat surface and start calibrating the sensors (Settings → Calibration).
2. Creating a map: Run the cleaning in manual mode to allow the vacuum cleaner to map the room.
3. Setting up zones: Use the app to mark off-limits zones, virtual walls, and cleaning schedules.

If after the update the vacuum cleaner stops responding to commands, follow these steps: factory reset (hold Nutrition 10 seconds) and try connecting again.

8. Frequently asked questions and answers

Can Roborock E4 connect to Wi-Fi without a phone?

No, you need the app for initial setup. Mi Home or Roborock AppHowever, once connected, the vacuum cleaner will work with voice assistants (Alice, Google Assistant) without a phone.

The vacuum cleaner connects, but the app says "offline." What should I do?

The problem may be:

• 🔌 Router: check DHCP and disable traffic filtering.
• 🌍 Xiaomi servers: try changing DNS to 8.8.8.8.
• 📱 Appendix: update Mi Home to the latest version.

If nothing helps, reset the vacuum cleaner and reconnect it.

Can Roborock E4 be used without Wi-Fi?

Yes, the vacuum cleaner will work in offline mode: You can turn it on with a button on the body and select cleaning modes manually. However, you will lose:

• Remote control via app.
• Cleaning schedule.
• Saving room maps.
• Firmware updates.

How to change the Wi-Fi network on Roborock E4?

To connect the vacuum cleaner to a different network:

1. IN Mi Home select the device and click Settings → Wi-Fi.
2. Select a new network 2.4 GHz and enter the password.
3. If the option is not available, reset the vacuum cleaner to factory settings and reconnect.

Why can't Roborock E4 see my Wi-Fi network?

Possible reasons:

• 📶 The network is running on 5 GHz (the vacuum cleaner only supports 2.4 GHz).
• 🔍 Hidden network name (SSID) - make it visible.
• 🔒 Unsupported encryption type (eg. WPA3).
• 🛡️ Disable MAC address filtering on your router.