How to Reboot Xiaomi Mi TV 4S 43 inches

Modern smart TVs, such as Xiaomi Mi TV 4S 43, are complex computing devices running on the Android TV operating system. Like any computer or smartphone, this gadget periodically encounters program errors, accumulation of temporary files in RAM or conflicts of running applications. When the interface begins to react with a delay, video interrupts, or the application “flys” at launch, the first logical step is a simple system reboot. However, many users do not know that there are several methods for performing this procedure, each of which has its own characteristics and scope.

Unlike the older push-button models, power and reboot management is implemented through a program menu and specific combinations of remote buttons. Simply switching off the remote button most often puts the device into deep sleep mode (Standby), rather than turning it off completely. To actually eliminate errors, you need to complete a full shutdown and on cycle or use the forced restart function. Understanding the difference between these modes is critical to effectively maintain your equipment.

In this article, we will discuss in detail all available ways to reboot Xiaomi Mi TV 4S, From standard menu methods to emergency options for total system freezes, we will also touch on the subject of full reset to factory settings, which is a last resort, but sometimes the only way to restore the device to work. Properly doing these things will prolong the life of your TV and ensure a stable Smart experience. TV function.

Staff reboot through the settings menu

The safest and most correct way to restart the Xiaomi Mi TV 4S 43 is to use the built-in programming interface.This method ensures that all system processes are completed correctly and temporary files are cleaned in normal mode. To perform this operation, you will need a remote control. Press the menu button (usually indicated by three stripes or a gear icon) or the button with the Mi logo to call the main navigation menu.

Using the navigation buttons, go to Settings. Depending on the firmware version and the regional shell, this item may be in the upper right corner of the screen or in the side dropdown list. Inside the settings menu, you need to find the section responsible for the device as a whole. In the Android TV interface, this is often the About device or System tab. This is where key software management functions are concentrated.

⚠️ Warning: Do not remove the power cord from the socket during the software reboot until the screen is completely out. Interrupting the system log writing process can damage the file system.

In the menu that opens, look for Restart. The system can request confirmation of action. Once you press OK, the screen will go out, and after a few seconds the TV will turn on again, going through the bootloader and operating system boot procedure, which is recommended for routine maintenance or minor interface failures.

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Before you reboot, close all heavy apps running, such as YouTube or online cinemas, to speed up the shutdown process.

Sometimes users are faced with a situation where the settings menu opens, but the reboot button is inactive or absent. This may be due to the access rights of the current profile or the specifics of the installed version of the firmware.

Use of key combinations on the remote

The Android TV operating system on which Xiaomi Mi TV 4S is based provides special button combinations for quick access to power functions. This is especially convenient when you do not want to wander through the settings menu for a long time. There is a universal way to call the off menu using only the remote control. Find the power button on the remote control (usually red or with the symbol of a circle with a vertical line).

Press and hold the power button for 3-5 seconds. The system dialog box should appear on the screen asking "Stop?" or "Reboot?" If a menu with options "Sleep", "Stop" and "Reboot" appears on the screen, select the last item. This method is analogous to the keyboard combination on the computer and works at the software level, initiating the correct completion of processes.

• 🔘 Press and hold the power button on the remote for 5 seconds.
• 📺 Wait for the system menu to appear on the TV screen.
• 🔄 Select the “Restart” option using navigation.
• ✅ Confirm the action by pressing the central button “OK».

In some versions of PatchWall firmware, pressing the power button for a long time can immediately put the TV into sleep mode without the menu appearing. In this case, try pressing the power button once to call a quick menu, and there look for the shutdown option. Also, on some Xiaomi remotes, there is a combination: pressing the back button and the up button for a few seconds at a time, which can cause a hidden reboot menu, although this method does not work on all board revisions.

If the remote has stopped responding or is running with delays, which is often the case with discharged batteries, using the buttons on the remote can be difficult. In this case, make sure that the infrared port (if the IR remote) or Bluetooth module (if the Bluetooth remote) work correctly. Bluetooth remotes sometimes require re-pairing, which can be done by holding the back and home buttons (house icon).

Emergency reset with full freeze

When the Xiaomi Mi TV 4S 43 stops responding to remote commands, the image freezes or a black screen appears when the backlight is running, it is called a full freeze (freeze), in which case the software methods are powerless because the operating system does not process the input. The only solution is a hardware power reset, which is often called a “hard reset” for power, although technically it is just de-energization.

To do this, you need to physically disconnect the TV from the power grid. Find a power outlet that has the power cord on and remove the plug. If access to the outlet is difficult, you can use the switch on the TV body if it mechanically breaks the circuit (which is rare in modern models) or puts it into deep sleep, after which you still need to pull the cord out. Leave the device de-energized for 2-3 minutes.

⚠️ Attention: With frequent system freezes, it is not recommended to constantly use the cord pulling method. This creates current surges that can adversely affect the capacitors of the power supply and the integrity of the flash memory.

While the TV is off the grid, it is recommended to press and hold the physical power button on the device body (if any is available and available) for 10-15 seconds, which will help discharge the residual electricity in the motherboard capacitors, then you can turn the TV back on the socket and try to start it in the usual way. This method often helps to “revive” the system that has gone into an incorrect state.

In the rare cases where the freeze is associated with a specific application that takes up all the resources of the processor, it can help to turn off the Internet. LAN-Sometimes a network connection break causes a hung app to time out and free up resources, allowing the interface to become responsive again. TV 4S The most effective is the complete cycle of de-energization.

Full reset to factory settings (Hard Reset)

If a conventional reboot doesn't fix the issues and the TV continues to run unstable, glitch or issue bugs, a full factory reset may be required.This procedure, known as Factory Reset, completely removes all user data, installed apps, logins and passwords, returning the Xiaomi Mi TV 4S 43 to the state it was in at the time of purchase.This is a radical but often effective measure.

Before starting the procedure, make sure you remember your Google account and Mi Account details, as after the reset, the system will require authorization. It is also recommended to record the Wi-Fi settings of the network if you do not plan to use automatic synchronization. The reset process can be started through the settings menu. Go to Settings → About device → Reset (or Storage & Reset).

From the reset menu, select the Erase everything option. The system will alert you that all data will be destroyed. Confirm action. The TV will turn off and begin the process of cleaning internal memory and reinstalling system files. This process can take from 5 to 15 minutes, at which time the Android or Mi logo, as well as the progress scale, can be displayed on the screen.

There is also an alternative way to reset through Recovery Mode if the system menu is not available, turning off the TV, then pressing the power button on the case (or a combination of buttons on the remote, for example, "Back» + «Up" when turned on in the socket) and hold until the Android logo appears.In the menu that appears, using volume buttons (if they are emulated) or remote, select Wipe data/factory This method requires caution, as the interface may not be adapted to control from a conventional remote control.

Diagnostics of remote and connection problems

Often users are looking for a way to reboot the TV when the problem is not in the Xiaomi Mi TV 4S itself, but in the remote control or network connection. If the TV does not respond to buttons, this does not always mean a system failure. Bluetooth remotes that come with new models can lose communication with the base unit of the TV, in which case “rebooting” the remote can solve the problem.

To reconnect the remote, press the Home button (house icon) and Back button (curved arrow) for 5-10 seconds at the same time, holding the remote close to the receiver on the TV (at the bottom, under the logo). The screen should show a message about successful pairing. If the remote is infrared, check the smartphone camera: point the infrared port of the remote control into the camera and press any button - you should see a purple or white glow on the phone screen.

• 🔋 Replace the batteries in the remote with new ones, even if the old ones seem to work.
• 📡 Make sure there are no obstacles between the remote and the TV (for IR remotes).
• 📱 Use the Mi Remote app on your smartphone as a temporary replacement.
• 🔌 Check if the IR receiver on the TV is closed with decorative elements.

You also need to pay attention to network connectivity, slow Internet or problems with the Internet. DNS They can create the illusion of a TV hanging up when it's just loading content or interfaces for a long time. Try rebooting your router. Sometimes changing the router. DNS-servers in settings of the TV network to public (for example, 8.8.8.8 from Google) significantly speeds up the response of the system.

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If the remote doesn’t work, try controlling your TV through the Mi Home or Google Home app on your smartphone to help determine if the TV itself is getting stuck or if the remote is faulty.

Prevention of freezes and system updates

To avoid the need for frequent reboots of Xiaomi Mi TV 4S 43, it is important to monitor the state of the software. Xiaomi regularly releases firmware updates that contain security bug fixes and system optimization. You can check for updates in the Settings menu → About device → System Update.

It is recommended to set automatic update mode or check for new versions manually once a month. Installing current firmware often solves compatibility problems with new versions of applications (YouTube, Netflix, Movie Search) and improves the stability of the Wi-Fi module. However, if you have custom firmware or a modified version installed, the update may not be available or recommended.

Another important aspect of prevention is cleaning the cache. Remove unused apps periodically. The TV's built-in memory is not rubber, and overflowing leads to brakes. Go to Settings → Apps, select heavy programs, and click Clear Cache. Don't confuse this with Clear Data, as the latter will reset the app settings.

⚠️ Note: Do not install applications from unknown sources (APK-- files from flash drives, if you are not sure of their security. Third-party software often contains viruses or miners that load the processor and cause freezes.

It’s also worth disabling unnecessary features like automatic content type determination or aggressive in-front advertising (if there’s a technical possibility of blocking them through router settings). The fewer background processes running on the Xiaomi Mi TV 4S, the more stable it works. Regularly rebooting once a week (for example, at night) also helps to reset accumulated memory errors.

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Install a memory cleaner app like Files by Google or a built-in cleaner to automatically delete temporary files and keep the system on track.