How to make the reboot of Xiaomi devices: from TV to smartphone

Xiaomi’s technology, from smartphones to TVs to smart lamps, sometimes requires a reboot to restore performance, but not all users know how to do it correctly: one wrong step can lead to a system failure or loss of data. In this article, we will discuss all the ways of rebooting for different devices of the brand, including hidden features and nuances that are not written in the official instructions.

Reboot is not just a shutdown and turn on, it is a procedure that cleans RAM, resets temporary files and restarts system processes. TV faulty MIUI It's only a rebuke that helps bring the device back to life, but it's important to understand when you need a soft rebuke (software) and when you need a hard rebuke (hardware), because the second one can damage the file system if you use it incorrectly.

We analyzed the experience of service centers and user reviews to collect current methods for Xiaomi devices from 2020-2026.

• 📺 Reboot of Mi TVs TV (including Google models TV PatchWall)
• 📱 Rebooting smartphones on the MIUI HyperOS (including hidden commands)
• 🔄 Hard reset for devices that don’t respond to buttons
• ⚠️ What you can’t do with rebooting (and why it breaks the technique)

1. When you need a reboot of Xiaomi devices: signs and reasons

A reboot is not a panacea, but it solves problems related to software failures in 80% of cases, and here are typical situations where a reboot really helps:

• 🖥️ Interface freeze: the screen does not respond to the remote or touch (on smartphones - touchscreen "glues").
• 🔌 Connection issues: Wi-Fi or Bluetooth shut down on their own, though the router is stable.
• 🎮 Lags in games/applications: even after the background processes are closed, the device brakes".
• 🔊 Sound distortion: cracking in speakers, lack of sound when playing.
• 📱 System Errors: Pop-up notifications such as "Com.android.systemui process stopped".

However, the rebate will not help if the problem is related to:

• 🔋 Hardware malfunctions (for example, a broken screen or a bloated battery).
• 💾 Firmware damage (reflashing, not restarting, is required).
• 🌡️ Overheating (you need to let the device cool, rather than reboot it in a hot state).

Critical information: If the Xiaomi device does not turn on after a reboot for more than 10 minutes, this is a sign of damage to the bootloader or memory, in which case, acting alone can aggravate the problem: a diagnosis is required in the service center.

2.How to restart Xiaomi TV (Mi) TV, Mi TV Stick, Mi Box)

Xiaomi TVs and set-top boxes most often require a reboot due to failures in PatchWall or Google firmware TV. Reboot methods depend on the model and state of the device.

Soft reboot (via menu)

If the TV reacts to the remote, use the standard method:

1. Press the Settings button (⚙️) remote.
2. Go to Settings. → The device → Reboot (or About About) → Restart on Google TV).
3. Confirm action. The TV will turn off and on automatically in 30 to 60 seconds.

Disable external devices (flash drives, hard drives)

Close all apps (Netflix, YouTube, etc.)

Make sure the remote is working (replace the batteries if necessary)

Do not press buttons during reboot-->

Hard reboot (power button)

If the TV is dead and does not respond to the remote:

1. Find a physical power button on the case (usually under the Mi logo or side).
2. Hold it for 10-15 seconds until the indicator goes out.
3. Release the button and wait 30 seconds before turning on.

⚠️ Attention: On Mi models TV 4S/4A (2018–2019 Frequent use of hard reboot can cause eMMC memory to fail. If the TV hangs regularly, update the firmware or reset the settings to factory.

Recovery reset (for power users)

If the TV is turned on but does not load beyond the Mi logo, try resetting via Recovery Mode:

1. Turn the TV off the socket.
2. Press the Menu button on the remote (or the physical button on the case).
3. Connect the power by holding the button until the Recovery menu appears.
4. Select Reboot system now with volume buttons and confirm with a button OK.

3. Reboot of Xiaomi smartphones (Redmi, POCO, Black Shark)

Smartphones on MIUI HyperOS has several rebooting methods, including hidden developer commands.

Standard reset

If the phone responds to touch:

1. Press the power button for 2-3 seconds.
2. In the menu that appears, select "Reboot" (or "Restart").
3. Wait 30 to 90 seconds (on older models, longer).

Forced reset (when getting stuck)

If the screen is not responding:

• 🔄 Press the power button. + up volume for 10-15 seconds (before vibration).
• 🔋 On models with a non-removable battery (for example, Xiaomi 13) hold the buttons until the screen is completely turned off.
• ⚠️ Nana POCO F1/F2 Black Shark: Don’t use this method more often. 1 Once a day, this can damage the power controller.

💡

If the Xiaomi smartphone after the reboot is long loaded (more) 5 Just a minute, plug it into charging. On some models (Redmi Note) 8/9) lower-grade 10% system artificially slows down the load.

Rebuttal through ADB (advanced)

If you have access to ADB (Android Debug Bridge, you can restart your phone with a command:

adb shell reboot

To reboot in Fastboot (needed for firmware):

adb reboot bootloader

⚠️ Note: On Xiaomi smartphones with bootloader lock, the adb reboot bootloader command can lead to a demand to unlock via the Mi Unlock Tool!

Hidden commands for rebuttal

V MIUI HyperOS has hidden codes for diagnosis:

• 📱 Enter the dialer: ##4636## → select "Reset".
• 🔧 For resetting network settings: ##7465625## (not working on all models).

4. Reboot of Xiaomi routers (Mi Router, AIoT Router)

Xiaomi routers rarely require a reboot, but if the internet goes down or the device overheats, the rebut helps restore the connection.

4.1. Through the web interface

1. Connect to the router network.
2. Enter 192.168.31.1 (or miwifi.com) in your browser.
3. Log in (login and password from the sticker on the router).
4. Go to Settings. → System system → Reboot.

4.2 Reset button

If the router doesn't answer:

1. Find the Reset button (small hole) on the back.
2. Take a paperclip and press the button for 5-10 seconds.
3. If the indicators flashed yellow, the router will restart.

5. Reboot of Xiaomi smart devices (lamps, cameras, robot vacuum cleaners)

Xiaomi’s smart gadgets (e.g. Yeelight, Mi Home Security Camera, Mi Robot Vacuum) reboot differently than smartphones or TVs, and it’s important not to confuse the reboot with a full reset.

Smart lamps and light fixtures (Yeelight, Mi) LED)

• 💡 Turn off the lamp for 10 seconds, then turn it back on.
• 🔄 To reset to factory settings: turn on / off the lamp 5 times in a row (interval of 1 second).

5.2. Security cameras (Mi Home Camera)

• 📹 Turn off the power for 15 seconds, then plug it back in.
• 🔧 For hard reset: hold the Reset button on the case for 5 seconds (until the beep).

Robot Vacuum (Mi Robot Vacuum)

• 🤖 Press and hold the buttons Home + 3 seconds power.
• 🔋 If the vacuum cleaner does not respond: remove the battery for 1 minute (requires a screwdriver).

💡

Smart Xiaomi devices after the reboot can lose communication with the Mi Home application. To restore connection, remove the gadget from the application and add it again in pairing mode (usually the button on the device is held until the indicator flashes).

6. Reboot errors and how to avoid them

A wrong reboot can make problems worse, and here are the most common mistakes and their consequences:

Rebukes are especially dangerous when working with partitions (for example, when formatting a memory card or transferring data), in which case the probability of losing files or damaging the file system is high (ext4/F2FS).

7. Rebut alternatives: when a reboot is not needed

Sometimes problems are solved without a full reboot. Try these methods before rebooting:

• 🔄 Restart the app: Close it in the multitasking menu and reopen it.
• 📶 Network reset: on smartphones - Settings → SIM-maps and networks → Resetting network settings.
• 🗑️ Cache Cleanup: for a separate application - Settings → Annexes → [name] → Warehouse → Clear the cache.
• 🔋 Battery calibration: discharge the smartphone to 0%, then charge to 100% without interruptions.

On Mi TVs. TV before reboot, try it:

• 🎮 Reset remote: Remove batteries for 30 seconds.
• 📡 Update the firmware through USB (If the TV is slowing down due to the old version of the software).

Frequently Asked Questions (FAQ)