You've turned on your Xiaomi Mi TV, but instead of the usual main menu, you see a blank screen, a hanging animation, or an error message? This problem is found on models from the Mi TV 4A to the Xiaomi TV Q2 2026, and its causes can be due to software failures and hardware malfunctions. In 80% of cases, the problem can be fixed without going to the service center, you just need to know the right sequence of actions.
In this article, we'll look at all possible scenarios, from basic techniques like reboots to hidden engineering commands for advanced users, and focus on models with PatchWall (India) and Google TV (global versions), because the interfaces are different, and if your TV is stuck on the Mi logo, doesn't respond to the remote, or shows a black screen instead of a menu, here's the solution.
Warning: Some methods (e.g., discharge through ADB They need technical skills. On Xiaomi models. TV A Pro 2023+ incorrect update through USB can block the loader, which requires the intervention of the service center JTAG-Start with the simplest ways and only get to the hard ones if the old ones don't work.
Basic checks: remote, power and cables
Before you sin on firmware or iron, make sure the problem is not in the periphery.In practice, 30% of appeals in support of Xiaomi are solved by banal replacement of batteries in the remote or checking. HDMI-cable.
Start with this:
- ๐ Remote: Remove the batteries for 30 seconds, then insert back. Try controlling the TV with buttons on the body (usually hidden under the bottom frame or side). TV P1 The newer Menu button can be touch-sensitive โ press it with a long press (5 seconds).
- ๐ Power: disconnect the TV from the socket for 2 minutes, then turn it on again. If you use a network filter, connect directly to the socket. TV QLED after a voltage surge, the protection of the power supply unit can work, which is discharged only by complete de-energization.
- ๐บ Cables: disconnect everything HDMI-devices (configures, sound bars) Sometimes conflict EDID-The protocol between the TV and the connected device blocks the menu output, and check if the power cable is bent over the Mi. TV 4S It can cause the screen to flicker.
If the main menu never appeared after these manipulations, go to software methods. Note: on TVs with Android TV 11+ (for example, Xiaomi TV A2 43), cold start protection can work - after turning on the screen remains black for up to 1 minute until the system loads the kernel.
2. Forced reset and cache dumping
If the TV is turned on but the main menu is not opening or running with lags, it is likely that a cache of the system or a launcher malfunction is to blame. On Xiaomi, there are two ways to reset the cache without losing data:
Method 1: Service menu (for Android TV 9/10)
- On the remote, press sequentially: Settings โ Device โ Storage โ Internal Memory.
- Select Cash and confirm the cleanup.
- Restart the TV through Settings โ Device โ Reboot.
Method 2: Hard reset (if the settings menu is not available)
- ๐ Press and hold the Power button on the TV body for 10-15 seconds until the indicator flashes red.
- ๐ On Google models TV (for example, Xiaomi TV Q2 55") after flashing the indicator, press the combination on the remote: Home + Back up. + Up at the same time.
After a hard reset, the TV will restart within 2-3 minutes. If the screen remains black for longer than 5 minutes, this is a sign of a more serious problem (see the section on firmware).
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On Xiaomi TVs with the Amlogic T972 processor (models 2020-2021), prolonged retention of the power button can lead to a factory reset. To avoid this, release the button immediately after the indicator flashes.
3. Recovery through Safe Mode (Safe Mode)
If the main menu is missing after installing an app or updating, Safe Mode, a diagnostic mode where all third-party programs are disabled, will help. On Xiaomi TV, it runs differently depending on the firmware version:
| Model/firmware | How to log in to Safe Mode | Notes |
|---|---|---|
| Mi TV 4A/4S (Android 8โ9) | Hold Menu on the remote when you turn on 10 seconds | It only works with the original remote. |
| Mi TV P1/Q1 (Android 10) | Press Home + Back + Down when downloading | The screen will show the words "Safe Mode" at the bottom. |
| Xiaomi TV A2/A Pro (Google TV) | Hold Input on the remote for 15 seconds | It may take 2-3 attempts. |
In Safe Mode:
- Go to Settings โ Applications.
- Remove recently installed programs (especially launchers like ATV Launcher or Wolf Launcher).
- Clear the cache for Android System WebView and Google Play Services.
- Restart the TV in normal mode.
If the menu doesnโt appear again after you leave Safe Mode, the problem is deeper โ the system firmware or /data partition may have been damaged.
What to do if Safe Mode does not start?
4. Update the firmware via USB (manual method)
If the main menu is missing after a failed "over-the-air" update or the TV is constantly rebooting, manual firmware will help. Xiaomi provides official images for most models, but it's important to choose the right version.
Step-by-step:
- Download the firmware for your model from the official Xiaomi website. Pay attention to the region (Global, EEA, India).
- Unpack. ZIP-archive and copy the file update.zip root USB-storage (FAT32).
- Disconnect the TV from the network, insert the flash drive into the USB 2.0 port (usually marked as Service on the back).
- Press and hold the Menu button on the case + connect the power. Hold the button for 10-15 seconds until the update screen appears.
The upgrade process will take 5-10 minutes. Don't turn off the power - on models with eMMC memory (for example, Mi TV 4X), an interrupted firmware can lead to a "brick" (complete failure). If the TV does not turn on after the upgrade, try repeating the procedure with another flash drive (it is recommended to use USB 2.0 up to 16 GB).
The flash drive is formatted in FAT32|File. update.zip disk-root|USB-port marked as a service port|The TV is offline.|The original power cable is used.-->
Firmware errors and their significance:
- ๐จ Error 7 โ Wrong firmware model (for example, trying to flash Mi) TV 4A 32" firmware from 43").
- ๐จ Error 11 โ file damaged update.zip (Pump it over or check the checksum MD5).
- ๐จ Error 20 โ lack of space in the section /system (Reset to factory settings before firmware).
5. Reset to factory settings (Hard Reset)
If none of the previous methods worked, it's a complete reset, which will delete all the apps, accounts and settings installed, but it will return the main menu to work 95 percent of the time. On Xiaomi TV, there are three ways to reset:
Method 1: Through the settings menu (if available)
Settings โ Device โ Reset โ Erase all dataMethod 2: Through a button combination (if the menu is not available)
- ๐ง On the TV turned off, click on the remote: Home โ Up. โ Up. โ Down. โ Left. โ Right. โ Right. โ Left. โ Up. โ OK.
- ๐ง On Google models TV: Home โ Settings โ Entering โ Up. ร3 โ Down. ร3.
Method 3: Through the Service Menu (for Advanced)
- Connect the keyboard over USB.
- Press Ctrl + Alt + T to call the terminal.
- Enter the command: adb shell recovery --wipe_data
After the reset, the TV will restart and prompt the initial setup. If the main menu still doesn't appear, it may indicate a hardware malfunction (damage to the flash memory or motherboard).
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On Xiaomi TVs with a Realtek RTD2893 processor (2019 models), a reset via the service menu can lead to the loss of license keys for DRM (Netflix, Disney+).
6. Hardware problems: what to check
If the software methods didnโt work, the problem could be hardware. Here are the most common hardware reasons for the disappearance of the main menu on Xiaomi TV:
Typical malfunctions:
- ๐พ Damaged flash memory (eMMC): on models with 16 GB of memory (for example, Mi) TV 4A 40") section often fails /data. Symptoms: The TV turns on but hangs on the logo or reboots cyclically.
- ๐ Faulty power supply: if the voltage is on the line 3.3V or 1.8V If it's going to sink, the TV might not be loading the interface.
- ๐ถ Problems with Wi-Fi/Bluetooth-module: on Xiaomi TV QLED module failure AP6256 It can block the launcher from loading. Try to disable the module by removing the antenna wires from the board.
Diagnosis without disassembly:
- Connect the TV to another power source (such as UPS).
- Try to run it without connecting. HDMI-device.
- Light a flashlight on the screen โ if the image is barely noticeable, the problem is in the backlight or inverter.
If you do not have experience in electronics repair, it is better to contact the service. The average cost of diagnosis in official Xiaomi centers is 1500-2500 rubles. Replacing eMMC memory or power supply will cost 3000-6000 rubles depending on the model.
How to check the power supply multimeter?
7 Hidden Engineering Teams for Recovery
For advanced users, Xiaomi has provided hidden commands that can be executed via ADB (Android Debug Bridge), which will help if the TV is turned on, but the main menu does not respond to the remote.
Equipment required:
- A computer with Windows/Linux.
- USB-cable (preferably original from Xiaomi).
- ADB Tools utility.
Step-by-step:
- Turn on the TV Debugging over USB (if the menu is available): Settings โ Device โ Developers โ Debugging over USB.
- Connect the TV to your computer through USB-port (preferably) USB 3.0).
- Open the command line and type: adb devices If the device is determined, execute: adb shell am start -n com.android.tv.settings/.MainSettings
Useful. ADB-diagnostics:
| Team team. | Description |
|---|---|
| adb shell pm clear com.miui.tv.launcher | Resetting the launcher (helps when the main menu is getting stuck) |
| adb shell input keyevent 3 | Software pressing the Home button |
| adb shell dumpsys window | Shows the current state of the windows (useful for diagnosis) |
If the commands fail or you give a device unauthorized error, then the USB debugging is not enabled, in which case only the firmware via USB (section 4) or the service is accessed.