Owners of budget smartphones are often faced with the need to perform reboot systems at the most inopportune moment. The model Xiaomi Redmi 9, despite its popularity and reliability, is not immune to temporary software failures. Sometimes the device simply freezes at the logo, the screen stops responding to touches, or applications begin to work incorrectly. In such situations, knowing how to properly restart the device becomes a critical skill for any user.
There are several methods for restoring functionality, from the standard menu to a forced key combination. It is important to understand the difference between a normal shutdown and hard resetto avoid losing personal data by mistake. In this article, we will analyze in detail all the possible scenarios that you may encounter when using your gadget based on Android.
Do not panic if the phone behaves strangely. Often the problem can be resolved by simply updating the system state. Below are detailed algorithms of actions for various situations that will help bring your Redmi 9 to life in a matter of minutes without contacting a service center.
Standard reboot through the settings menu
The safest and recommended way to restart the system is to use the built-in interface of the operating system. This method ensures that all active processes exit gracefully and that files are not corrupted. If your touch screen smartphone functions normally, it is best to use this option.
First, unlock the device and find the application icon Settings. It usually looks like a gear and is located on the home screen or in the notification shade. After entering the menu, scroll down the list to the very end. There you will find a section About phone or the shutdown button, depending on the shell version MIUI.
By clicking on the shutdown button, the system will offer several options for action. You need to select item Reboot. Confirm the action by clicking the appropriate button on the pop-up window. The screen will go dark, and after a few seconds the manufacturer's logo will appear, signaling the start of the download.
⚠️ Attention: If you selected “Turn off” instead of “Reboot”, the phone will simply turn off. You will have to manually hold down the power button to turn it on again, which takes longer.
Sometimes users confuse power saving modes with turning them off completely. Make sure that you do not activate Airplane or Power Saving mode when the goal is to completely restart the system. This is a common mistake of beginners who are just mastering the interface Android.
If the phone is running slowly, a regular reboot once a week helps clear the RAM of accumulated garbage and speed up the system.
Forced reboot when the screen freezes
The situation when the display hung and does not respond to clicks, is one of the most common problems. In this case, the soft buttons on the screen become inaccessible, and the only option is to use the physical keys of the case. This method is called a "hard reset" or force restart.
To perform this procedure on Redmi 9, find the power button located on the right side of the device. You need to pinch it and hold it for a long time. The standard hold time is 10 to 20 seconds. Do not release the button, even if the screen flickers or vibrates.
Hold the key until the screen goes completely dark and the logo Mi or Redmilights up again. Once you see the logo, you can release the button. The device will continue booting normally. This process simulates removing the battery, which was possible on older phone models.
- 🔘 Press the power button on the right side of the case.
- ⏳ Hold the button continuously for 15-20 seconds.
- 📱 Release the key only after the logo appears on the screen.
- 🔄 Wait until the desktop loads completely.
Sometimes a key combination is required to trigger the force mechanism. If holding the power button alone does not help, try holding down the button power and the volume down button (Volume Down) at the same time. Hold them together for about 10 seconds.
☑️ Actions when freezing
Reboot via Recovery Mode
Recovery mode or Recovery Mode is a special diagnostic section built into the phone's memory. It is used for deeper system settings, including resetting data and installing updates. You can get to this menu even if the operating system is partially disabled.
To enter recovery mode on Xiaomi Redmi 9 You must first turn off the device completely. If your phone is frozen, use the force restart method described above, but release the buttons immediately after the screen turns off, without waiting for it to turn on. Then, making sure that the phone is turned off, simultaneously press the button power and the volume up button (Volume Up).
Hold both buttons until the logo appears Mi. As soon as the logo appears, release the power button, but continue to hold the volume button. After a few seconds you will see a menu with a black background and colored lines. Navigation here is carried out with the volume buttons, and selection is done with the power button.
| Menu action | Navigation button | Confirmation button |
|---|---|---|
| Move up/down | Volume + / - | - |
| Select item | - | Power |
| System reboot | Volume (to Reboot item) | Power |
| Reset data (Wipe Data) | Volume (up to Wipe) | Power |
In this menu, select the item Reboot, and then Reboot to SystemThis will initiate a normal reboot of the phone. item Wipe Data, if you do not want to delete all information from the device. This function is intended for a complete reset to factory settings.
⚠️ Attention: Randomly selecting the Wipe Data item will permanently delete all photos, contacts and applications. Use the navigation carefully.
What to do if the Recovery menu is on. Chinese?
If you find yourself in a menu where all the characters are, do not panic. Usually the first item at the top is reboot. You can navigate by the position of the buttons: Reboot is usually in the top list. If there is a choice of language (Languages), select English.
Automatic reboot on a schedule
Shell MIUIinstalled on Redmi 9has a useful automatic reboot feature. This is a great solution for those who want to keep their phone in optimal condition without manual intervention. The system will restart itself at a specified time, for example, at night when you are sleeping.
To configure this function, go to the menu Settings. Find the section Advanced settings or Advanced. Inside this section, look for item Scheduled on/off. Here you can set the time the device turns on and off.
Activate the switch Scheduled shutdown and set a convenient time, for example, 03:00 at night. Then activate Scheduled startup and set the time to 03:05. A difference of 5 minutes will allow the phone to completely turn off and start again, clearing the cache and updating system processes.
- 🕒 Set the shutdown time for a period of low activity.
- ⏱️ Add 5-10 minutes of reserve before the turn-on time.
- 🔋 Make sure that the battery charge is sufficient for the procedure.
This feature is especially useful if you notice that the phone starts to work slower in the evening. Regular night restart prevents the accumulation of errors in RAM and extends the service life of the software.
Automatic reboot according to a schedule is the best way to prevent freezes without user intervention.
Solving problems with black screen
Sometimes users are faced with a situation when the phone is turned on (vibrates when call, the notification indicator lights up), but the screen remains black. This could be a display driver failure or a critical system error. In this case, standard methods may not work visually, but a physical reboot will help.
Try to force a reboot by holding the button power more than 30 seconds. Even if the screen does not light up immediately, continue to hold the button. Sometimes the system needs more time to process process interruptions before restarting the video driver.
It is also worth checking to see if the battery is completely drained. Connect your phone to the original charger and leave it for at least 30 minutes. If the charge indicator does not light up, try cleaning the connector USB Type-C from dust with a soft brush. A dirty contact can simulate a complete malfunction.
If after all the manipulations the screen remains black, but the phone responds to calls or connecting to a computer with sound, the problem may be hardware. In this case, diagnostics are required at a service center, since the display module itself or the cable may have failed.
⚠️ Attention: If the phone is dropped into water before the black screen appears, do not try to charge it or reboot it. This may cause a short circuit. First, dry the device.
Frequent questions and answers (FAQ)
Will a reboot delete my photos and contacts?
No, a regular reboot (via the menu or buttons) does not delete personal data. It only updates the operation of the operating system. Data is deleted only when performing a factory reset (Factory Reset), which requires a separate confirmation in the Recovery menu.
Why does the phone take a long time to boot after a reboot?
A long boot time can be caused by installing system updates, a large number of installed applications, or full internal memory. If the download takes more than 10 minutes, it may have crashed and you should try clearing the cache via Recovery.
Is it possible to reboot the phone while charging?
Yes, it is absolutely safe. Moreover, it is recommended to reboot with the charger connected, especially if the battery level is low, to avoid shutting down while updating system files.
What should you do if the phone reboots on its own?
A cyclic reboot (bootloop) often indicates an application conflict, corrupted system files, or a faulty power button (it may be jammed inside the case). Try deleting recently installed applications or contacting the service.
How to enter Fastboot on Redmi 9?
To enter the mode Fastboot (needed for flashing via PC), turn off the phone, then press the button power and at the same time button volume down (Volume Down). Hold until the image of a hare repairing the android appears.