The situation when Xiaomi Mi8 stops responding to touches of the screen or is blocked on the logo is familiar to many users. This can occur due to a failure in the MIUI operating system, overflow of RAM or conflict of recently installed applications. In such cases, the standard disconnect menu becomes unavailable, and the only way out is to use hardware buttons to perform a forced reboot.
Unlike a conventional shutdown, this process doesn't require interaction with the smartphone interface. It simulates battery extraction, which allows you to break the hanging processes and start the system again. It's important to understand the difference between a simple reboot and a complete data reset, because the first option is safe for your files, and the second one deletes them irrevocably.
In this article, we will take a closer look at all the ways to resuscitate the Mi8, including Recovery and Fastboot, which key combinations to use depending on the condition of the device, and how to avoid losing personal information at a critical time.
The method of forced reboot with buttons
The fastest and safest way to bring your phone back to life is to use a physical power button. On the Xiaomi Mi8, it is located on the right side of the body. If the screen is out but the device continues to work (the case is warming, the indicator is burning), or if the image is frozen, you need to perform a hard reboot.
To do this, press the power button and hold it for a long time. It usually takes 10 to 20 seconds for the system to ignore the standard commands and initiate an emergency shutdown. When the screen goes out completely, release the button.
Immediately after that, briefly press the power button again to turn on your smartphone. If the system is not critically damaged, the device will boot to your desktop. This method does not delete your contacts, photos or applications.
⚠️ Warning: Don't panic if the phone starts to vibrate or strange characters appear on the screen while holding the button.
☑️ Checking before rebooting
Use of a combination of volume buttons
In cases where the power button is damaged or does not respond to prolonged pressing, you can use a combination of sound control keys. This method often helps if a software failure blocked the main button. On the Xiaomi Mi8, the volume buttons are also on the right side, above the on button.
Try to press the Volume Up and the Power button at the same time. 10-15 This combination can either force the device to restart or put it into recovery mode, which is also a step towards solving the problem.
If the first option didn’t work, use a combination of Volume Down and Power buttons. This is a classic command to enter Fastboot mode, where you can also reboot if you connect to your computer or use the selection menu.
- 🔘 Hold the volume up. + Meals for entering Recovery.
- 🔘 Hold the Volume Down + Food for entering the Fastboot.
- 🔘 Hold the buttons until the logo or menu appears.
Why isn't the button combination working?
Reboot via Recovery Menu
Recovery mode is a special diagnostic interface built into the memory of the smartphone regardless of the main operating system, which can be accessed by turning off the phone (or waiting for it to turn off) and then pressing the power button and the volume button.
When the Mi logo appears, release the power button, but keep the volume down until the main menu appears. Navigation in this mode is done with volume buttons (up/down), and the choice of item is confirmed by the power button. You need to find the Reboot item.
Inside the Reboot submenu, select Reboot to System. This is a command for a normal reboot. If the system is severely damaged, you may need a Wipe Data item, but remember that it completely clears the internal memory of the device.
| Item | Function | Impact on data |
|---|---|---|
| Reboot to System | A normal reboot. | Safe. |
| Wipe Data | Complete resetting of settings | Deletion of all data |
| Connect with MIAssistant | Recovery mode via PC | Safe. |
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Use Recovery mode only if a normal reboot doesn't help.It's a powerful tool that requires caution when selecting menu items.
Fastboot mode and its features
Fastboot mode is designed for low-level interaction with a smartphone, often used to flash or unlock the bootloader. On the Xiaomi Mi8, entry into this mode is by pressing the power button and the volume button on the device turned off.
The indicator of successful login is the image of a hare repairing an android and the inscription FASTBOOT in orange. While in this mode, the phone does not load the operating system, so it will not freeze due to software errors MIUI.
To exit the Fastboot mode and try to boot normally, just hold the power button for 10-15 seconds. The screen will go out, and the device will try to start in normal mode. If the cycle repeats indefinitely, the problem may be in the damage to the system files.
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Fastboot mode is not a reset, it's an access tool, and logging in doesn't solve the problem of freezing, but it allows you to reset through your computer.
What to do if the phone does not respond
Sometimes Xiaomi Mi8 It can be in a deep discharge or "sleep" state when the screen is black and the buttons do not cause a reaction. First of all, you need to eliminate the problem with the battery. 30-40 minute.
Even if the charging indicator doesn't start immediately, the current could go into the battery. Try to do a button combination to reboot without turning off the power cable. Sometimes this helps to "swing" the charge controller.
It's also worth checking if the phone is locked in Pocket mode, in which case the proximity sensor locks the screen, wipe the top of the screen and speaker, make sure the security glass doesn't override the sensors.
- 🔋 Leave your phone on charge for 1 hour without intervention.
- 🧹 Carefully wipe the top face of the screen from contamination.
- 🌡️ Check the body temperature: overheating can block the switching on.
Prevention of system freezes
To minimize the need for a forced reboot, you should monitor the state of the software. Regularly update applications through Google Play and check for system updates in the settings menu. Older versions of programs may conflict with new versions of Android.
Don't let internal memory overflow. When less than 10% of the space is free, the Xiaomi Mi8 speed drops and the probability of freezes increases dramatically. Delete unnecessary files and app cache.
⚠️ Warning: Avoid installing applications from unknown sources (APK-They often contain malicious code that disrupts the stability of the processor and RAM.
Periodic preventive reboot once a week helps the system clean temporary files and reset errors in the background processes, which prolongs the life of the device and keeps it running.