Modern Xiaomi Redmi 9 smartphones are complex computing devices that, like computers, require periodic updates of the system state. Even with perfect optimization of the MIUI shell, there can be situations when the operating system stops correctly processing background processes, which leads to slowdown or complete freeze of the interface. At such moments, the user needs to know how to properly reboot the device to restore its functionality without losing personal data.
There are several scenarios that require intervention in the work of the gadget, from banal updates to critical failures when the screen stops responding to touch. Understanding the differences between a regular shutdown, forced restart and resetting is a key skill for any owner of Xiaomi equipment. In this article, we will discuss in detail all available methods for managing the power of your smartphone.
RAM helps clear RAM and complete faulty processes that may have blocked the system, a standard maintenance procedure that engineers recommend regularly to maintain high performance. Let's look at what tools are in place to do this.
Staff reboot through the settings menu
The safest and most recommended way to restart the system is to use a standard programming interface, which ensures that all system processes are completed correctly and the file system is not damaged. To perform the operation, you need to unlock the screen and find the Settings icon on the desktop that looks like a gear.
After entering the menu, you should scroll down to About Phone or find Advanced Settings, depending on the version of the MIUI firmware installed. Inside this section, you will find a Reboot button, which initiates a soft restart. The system will prompt you to confirm the action, after which the device will turn off and turn on automatically after a few seconds.
⚠️ Note: If you see an offer to “Update and Reboot”, make sure that the battery level exceeds 50% so that the firmware update process is successful and not interrupted.
An alternative way through the control panel allows you to perform the same actions faster. Swipe from top to bottom to open the notification curtain, and find the power icon. In some versions of the shell, this element is hidden, and you need to add it through the widget editor. Click on the icon will cause a menu with options where you need to select the appropriate item.
Software is especially important when the phone is stable but requires cache cleaning or system updates, a routine situation that does not require any hardware intervention.
Forced reset when getting stuck
When the touch screen stops responding to the presses and the interface freezes completely, it's called a system frieze, and in these cases, the software is not available, and the only way out is to use hardware control buttons, and this method emulates battery extraction, which allows you to lose static electricity and force the power controller to restart.
To perform Hard Reset buttons (not to be confused with a full reset), you need to press the power button and hold it for a long time. Usually the process takes from 10 to 20 seconds. The screen at this point can go out and light up again, but you can not release the Power button until the Redmi or Mi logo appears.
☑️ Algorithm of actions when hanging
If a single-button combination doesn't work, use a key combination. Press the on button and Volume Up button at the same time. Hold them together for about 15 seconds. This method often helps when the software layer completely blocks the touchscreen response.
| Method | Action. | The result |
|---|---|---|
| Long press. | Hold the Power 15 seconds | Forced restart |
| Button combination | Power + Volume Up | Hardware discharge |
| Short press. | Single click | Screen activation |
It’s important to understand that a forced reboot doesn’t delete your photos, contacts, or apps; it only cuts off the CPU power, which is safe for files, but can result in the loss of unsaved data in applications that are open at the time of the crash.
Automatic reboot on schedule
The MIUI shell offers a convenient feature to auto-maintenance the device, so you can set the phone up to reboot itself at a given time, like at night when you sleep, and it's a great way to keep the system clean without the need for manual intervention.
To activate this option, go to the Settings menu and select Advanced Settings. Find Scheduled On and Off or Task Planner. You can set the time to turn the device on and off. When set up correctly, the phone will turn off and on automatically, which is equivalent to rebooting.
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Set the automatic reboot time at 04:00 a.m. to keep your phone fresh by the time you wake up while you sleep.
Using a scheduler is especially useful for users who rarely turn off their gadgets. Regular restarting helps to reset accumulated errors in the work of RAM and prevents the accumulation of system debris. This prolongs battery life and improves the overall responsiveness of the interface.
Some users prefer not to use this feature for fear of missing an important morning call, but if you set the turn-on time 15-20 minutes before your alarm clock, the phone will be fully ready to go by the time you wake up, and all night updates have been applied.
Reboot in Recovery Mode (Recovery Mode)
Recovery Mode is a special diagnostic interface built into the phone's memory regardless of the main operating system, and is used for deeper manipulations, such as factory reset or flashing, which is entered when the phone is off by clamping the button combination.
To enter the recovery menu on Xiaomi Redmi 9, you need to turn the device off completely. Then press the power button and Volume Up button at the same time. Hold them until the Mi logo appears, then release the power button, but continue to keep the volume until the menu in English appears.
⚠️ Note: Recovery menus are managed by volume buttons (up/down) and power button (select). Do not select Wipe Data unless you want to delete all files from your phone completely.
This menu has a Reboot option that allows you to simply reboot your phone in normal mode. This can be useful if standard methods don’t work, or if the phone is stuck in a reboot cycle. It also has Safe Mode mode, which boots the system without third-party apps.
What is Safe Mode?
Using Recovery requires caution. Incorrect actions on this menu can lead to data loss. However, if you just select Reboot to system, nothing will happen to your phone, it will just start as usual.
Solving the Problems of Cyclical Reset
Sometimes a smartphone gets into a state known as bootloop, an endless reboot cycle where the phone constantly shows the logo and goes out again, which can be caused by corrupting system files, a failed update, or a software conflict, in which case a simple reboot won't help.
The first step should be to remove the memory card. SD and SIM-Sometimes a damaged sector on a flash card or a malfunctioning communication module can cause a failure when you boot. After retrieval, try to force you to restart again. If the phone started, the problem was in the external media.
If the problem persists, boot in safe mode. When the Redmi logo appears, you need to quickly press and hold the Volume Down Volume Down button. If the phone boots, it's the third-party app's fault. You need to remove newly installed programs through settings.
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Cyclical reboots are often solved by removing the problem app or resetting settings through Recovery Mode.
In the most difficult cases, when software methods are powerless, it may be necessary to flash the device through the computer using the Mi Flash Tool utility. This is an extreme measure, requiring original firmware and certain technical skills.