How to unlock Xiaomi remote: from reset to repair

Xiaomi Remote Control – Be it a Mi model TV, Mi Box or smart devices of the Mi Home ecosystem — sometimes it stops responding to commands, freezes or is completely blocked, and the causes can range from software failures to hardware malfunctions. In this article, we will break down all the working methods of unlocking, including hidden features that are not described in the official documentation.

It is important to understand that the “unlocking” of the remote is often meant to be a problem: no response to buttons, flashing an indicator without communication with the device, or even a complete failure after updating the firmware. We will look at the solutions for each case, and also give recommendations on how to prevent repeated blocking in the future.

If your Xiaomi remote stopped working after a fall, a liquid hit, or mechanical damage, some of the methods in this article may not work, and in such cases, you will need to diagnose the hardware, which we also touch on in the last section.

1. Diagnostics problem: why Xiaomi remote does not work

Before you start unlocking, you need to identify the source of the problem, which will save time and help you avoid unnecessary actions.

• 🔴 The indicator does not burn - batteries are discharged, boards or contacts are damaged.
• 🟡 The indicator flashes, but the device does not respond - synchronization failure, interference from other IR remotes.
• 🟢 The remote works partially (some buttons are not pressed) – contamination of contacts or wear of the membrane.
• 🔄 Remote locked after the update – reset or flashing is required.

For accurate diagnosis, follow simple steps:

1. Check the batteries: replace them with new ones (even if the old ones “seem to work”). AAA strained 1.5V.
2. Test the remote through your smartphone camera: point the remote to the camera and press any button. If the indicator on the phone screen flashes, the remote will emit an IR signal.
3. Try restarting the device (TV, Mi Box) to which the remote is connected.

If the remote does not work after this, move on to the following sections. Pay special attention to models with Bluetooth connection (for example, Mi). TV Remote Pro), as their unlocking is different from the IR panels.

2. Xiaomi remote software reset: a universal method

Most Xiaomi remotes support hardware reset, which returns the device to factory settings.

• 📺 Mi TV Remote (all generations)
• 🎮 Mi Box S/Mi Box 4S Remote
• 💡 Remotes for Yeelight smart lamps and Mi Air Conditioner

Resetting instructions:

1. Remove the batteries from the remote.
2. Press and hold the Menu buttons at the same time. + OK (home + Back for Mi Box).
3. Without releasing the buttons, insert the batteries back.
4. Hold the buttons for another 10-15 seconds until the indicator blinks 3 times.
5. Release the buttons and wait for the remote to restart (the indicator should burn evenly).

Make sure the batteries are charged.|Prepare the spare batteries.|Make sure there are no other IR devices nearby.|Write down the current settings of the TV (if you have important data)-->

Once reset, the remote will automatically go into pairing mode. TV The Mi Box may require a re-binding:

1. On the TV/Set-top box, go to Settings → DU remote → Add the remote.
2. Press and hold the Home buttons. + Back on the remote for 5 seconds.
3. Wait for the notification of a successful connection.

⚠️ Note: On some Mi models TV (Like Mi. TV 4S 55") after resetting the remote control, the TV can also reset. If it is critical, save the settings for the remote control. USB-drive through the Settings menu → System system → Backup.

3. unlock Xiaomi Bluetooth remote (Mi) TV Remote Pro)

Bluetooth-enabled remotes (e.g. Mi) TV Remote Pro or Mi TV Stick Remotes are more likely to be blocked due to pairing problems. They can't be unlocked through the IR port - a special procedure is required.

If your remote is connected via Bluetooth but has stopped responding:

1. Remove the remote from the list of devices: On TV: Settings → Remote and accessories → Remove the device. On the Mi Box: Settings → Devices → Bluetooth → Forget the device.

Drop the remote:

Home

Menu

20 seconds.

Put the remote in pairing mode:

Home

Back

Reconnect the link:

Add the remote. → Bluetooth remote

If the remote is not determined, try an alternative method through ADB (for advanced users):

adb shell am start -n com.xiaomi.mitv.settings/.device.BluetoothPairingActivity

⚠️ Note: On Xiaomi TVs with firmware MIUI TV 3.0 and later, you may need to update the remote firmware via the service menu. To do this, contact Xiaomi support and request a firmware file for your model (specify the exact article from the sticker on the remote).

4. Unlock the remote after updating the firmware

One of the most common reasons for blocking is an incorrect firmware update on the TV or console, which can lead to incompatibility of the remote with the new version of the software.

• 🔄 The remote works, but some buttons perform other functions.
• 📛 On the screen appears the message “Update remote...”, but the process hangs.
• ⚙️ Home or Menu buttons don’t respond, and the rest work.

Decisions:

Method 1: Forced update of the remote firmware

1. Connect your TV to the Internet via Ethernet (not Wi-Fi!).
2. Go to Settings. → On TV. → Update of the DU remote.
3. If the option is not available, use the service menu: Settings → The device → On TV. → Press 5 times on "Version" MIUI TV" In the menu, select Remote Update.

Method 2: Reverse the TV firmware

If the update does not help, return the previous version of the software:

1. Download the firmware for your model from the official Xiaomi Support website.
2. Copy the file. update.zip on USB-storage device FAT32).
3. Connect the flash drive to the TV and go to Settings → About TV → Local Update.

💡

If the remote still doesn't work after the firmware rolls back, try connecting it to another device of the same model (like a friend's TV), and if the problem recurs, it's a malfunction in the remote, not in the firmware.

5 Hardware Unlocking Methods: When Software Doesn't Help

If neither the reset nor the update has worked, the problem may lie in the hardware of the remote, and let's look at the typical faults and how to fix them.

Problem 1: Oxidation of battery contacts

Symptoms: The remote works only when the batteries are pressed strongly or after they are rearranged.

Decision:

1. Remove the batteries and inspect the contacts in the bay.
2. Clean the contacts with a cotton swab soaked in an alcohol solution or vinegar.
3. For reliability, bend the contacts with tweezers (carefully so as not to break!).

Problem 2: Damage to the IR emitter

Symptoms: the indicator is burning, but the TV does not respond, the smartphone camera does not capture the IR signal.

Decision:

• 🔍 Check the integrity of the IR diode (a small black or transparent element on the front panel of the remote).
• 🛠️ If the diode cracks, replace it (you can buy it on AliExpress on request "IR emitter 5mm").
• 🔋 Check the resistor next to the diode (normal value is 100-220 ohms).

💡

If the remote is falling or wet, there's a high probability of damage to the board, and in this case, unlocking software is useless, requiring repair or replacement.

Problem 3: Wear of buttons (stick or insensitivity)

Symptoms: Some buttons don’t click or trigger once in a while.

Decision:

1. Disassemble the remote, carefully tucking the latches with a plastic card.
2. Clean the membrane of the buttons and contacts on the board with isopropyl alcohol.
3. If the membrane is torn, replace it (you can cut it from the old remote).

⚠️ Note: When disassembling the Xiaomi remote, be careful with the plumes - they are often attached to glue and can come off. For reliability, take a photo of the location of the parts before dismantling.

6. Alternative methods of control without remote control

If you can’t unlock the remote, you can temporarily control the Xiaomi device in other ways:

• 📱 Mi Remote mobile app (available for Android and iOS) supports most Mi models TV Mi Box.
• 🖱️ USB-mouse or keyboard (connects to the TV via port) USB-A).
• 🎮 Gaming controller (e.g. Xiaomi Game Controller or Sony DualShock in mode) HID).
• 💬 Voice control (on models with Google Assistant or Xiao) AI).

To connect Mi Remote:

1. Install the app from Google Play or the App Store.
2. Select the type of device (Mi) TV, Mi Box etc.).
3. Follow the instructions on the screen for synchronization.

If the TV doesn’t respond at all, try a hardware reboot:

• Turn off the TV for 1 minute.
• Press and hold the power button on the TV body for 10 seconds.
• Connect the power and try to turn on the TV with a button on the panel.

7. When to contact the service center

If all of these methods have not worked, you may need professional intervention.

• 🔧 The remote does not respond to reset and is not determined by the device.
• 💥 Physical damage to the board is visible (darkness, chipping, traces of liquid).
• 🔄 The TV or console does not turn on even through a button on the body.
• 📡 The remote is blocked again after successful unlocking.

Before the service visit:

1. Check if they have original parts for your remote model.
2. Ask about the possibility of remote diagnosis (some centers offer TeamViewer check-up).
3. If the TV is guaranteed - do not disassemble the remote control yourself, otherwise the warranty is canceled.

The cost of repairing the remote in official Xiaomi services (as of 2026):

⚠️ Warning: Unofficial services may offer cheap repairs, but often use unoriginal parts, which can lead to repeated failures.

FAQ: Frequent questions about unlocking Xiaomi remotes