Reset Xiaomi Doorbell After WiFi Change | Generated by AI

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Question: How to reset a Xiaomi doorbell when the WiFi has changed?

Answer:

To reconnect your Xiaomi Smart Doorbell (such as the Xiaomi Smart Doorbell 3 or 3S) to a new WiFi network after your WiFi has changed (new router, new SSID, or new password), you must perform a factory reset on the doorbell and set it up again in the Mi Home / Xiaomi Home app. Xiaomi doorbells do not have a simple “change WiFi” option without resetting.

Steps to Reset and Reconnect:

  1. Prepare the app and phone
    Make sure you have the latest Mi Home or Xiaomi Home app installed and are logged in to the correct account.

  2. Remove the doorbell from its mount (if needed)
    Use the provided removal pin (or a SIM eject tool/paperclip) to separate the doorbell from the mounting base. Insert the pin into the small hole on the top or side (anti-theft/removal hole) and press firmly to release it.

  3. Locate the reset button
    The reset button is on the back of the doorbell (once removed from the base).

  4. Perform the factory reset
    Press and hold the RESET button for about 5–7 seconds (some models may need slightly longer).
    • You will hear a voice prompt saying something like “reset successful” followed by a continuous beep sound.
    • This confirms the doorbell has been reset and is now in pairing/setup mode (it may also show an orange flashing light).
  5. Add the doorbell again in the app
    • Open the Mi Home / Xiaomi Home app.
    • Tap the + icon (top right) to add a device.
    • Choose Scan and scan the QR code on the back of the doorbell (or select the doorbell model manually if needed, e.g., “Xiaomi Smart Doorbell 3” or “3S”).
    • Follow the on-screen prompts:
      • Confirm the doorbell is beeping / in pairing mode.
      • Select your new WiFi network.
      • Enter the current WiFi password.
      • Wait for the app to connect and pair the device (this may take 1–2 minutes).
    • Once connected, choose a room/location and give it a name.
  6. Tips for successful connection
    • Use a 2.4 GHz WiFi network (most Xiaomi smart doorbells do not support 5 GHz).
    • Make sure your phone is connected to the same 2.4 GHz WiFi during setup.
    • Place the doorbell close to the router during initial pairing if possible.
    • If it fails, reset again and try turning off any VPN or advanced router security (e.g., temporarily set to WPA2 instead of WPA3).

After this process, the doorbell will be connected to the new WiFi. The old network information is cleared during the reset.

References:

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