Reboot in Xiaomi Redmi phone: what it is and how it works

Xiaomi and Redmi users often encounter technical terms that can be confusing when first read, such as reboot, which literally translates to reboot. In the context of the Android operating system and the MIUI shell, the term refers to the process of routine or forced shutdown of the device and then start all system services again.

Many people confuse a normal reboot with a full reset, which is a gross mistake. Understanding the difference between these actions is critical, since one helps clear RAM and fix minor crashes, and the other completely deletes all user data. Reboot does not delete your photos, contacts or installed applications, it only updates the state of the system.

In this article, we will discuss in detail why this feature is needed, how to perform it correctly on various Xiaomi smartphones and what to do if the device is stuck in a cyclic restart. You will learn about the hidden features of the download menu and methods for diagnosing problems through the engineering menu.

The main essence of the Reboot process

The reboot process is a routine processor and RAM resource redistribution procedure. When Xiaomi’s smartphone runs for long periods of time without turning off, temporary files, app cache and system errors accumulate in memory that can slow down the interface, and the reboot causes the system to close all background processes and start them again in a clean state.

Unlike simply turning off the screen or going to sleep, reboot completely shuts down the processor’s logic circuits at the software level, allowing you to reset the suspended drivers of communication modules, Bluetooth or Wi-Fi, which may have stopped responding correctly to user commands. For Redmi owners, this is the easiest way to solve the problem of “slowdown” without contacting the service.

There are two main types of this procedure: soft and hard. Soft reboot is initiated through the software menu when the system itself completes all the processes. Hard reboot occurs when the power chain is physically broken or the contacts are forced to close with buttons, which is only used in emergency situations when the interface does not respond.

Differences between Reboot and Factory Reset

One of the most common causes of data loss is confusion between reboot and reset, and the term reboot means just restarting the system, while Factory Reset returns the device to the "out of the box" state, and when you select the wrong item in the recovery menu, you can lose all personal information without the possibility of recovery.

In the Recovery menu, which is often used to restore Xiaomi, these items are next to each other. The Reboot item usually leads to a submenu, where you can choose Reboot to System or Reboot to Recovery. The Wipe Data or Clear Data item is responsible for completely destroying user data.

⚠️ Warning: Never select Wipe Data or Format Data if your goal was simply to reboot your phone.

For clarity, let’s consider a comparative table of actions:

Methods of performing a reboot on Xiaomi

There are several ways to initiate reboot on Redmi and Xiaomi smartphones. The most obvious and safe method is to use a software menu, which requires pressing the power button before the vibration and menu appear on the screen, and then selecting the appropriate icon. Some versions of MIUI require double tapping to confirm the action.

If the touch screen is no longer responsive, the forced reboot method is used, which consists in holding the physical power button for a long time. On different Xiaomi models, the time interval may vary from 10 to 20 seconds, the device must vibrate and show the Mi or Redmi logo.

There is also a hidden method through the engineering menu or ADB-Entering the adb reboot command via a computer allows you to reboot the phone remotely, which is convenient when debugging applications or if the touchscreen is completely inoperable, but the image on the screen is present.

Recovery and Bootloader mode

The concept of reboot is closely related to Recovery mode, which is a separate mini-partition in the phone’s memory, which can be accessed by a combination of keys (usually volume up + power) when the device is off. In this menu, the Reboot option is the main navigation feature that allows you to exit the recovery mode.

It is important to distinguish between a regular bootloader and a Fastboot mode. On Xiaomi Fastboot devices, you use it to flash through your computer. If your phone is stuck in this mode (the screen with a hare repairing an android), a regular Reboot may not work, in which case you need to hold the power button for more than 30 seconds or use a special command to exit.

⚠️ Warning: Do not try to flash your phone through Fastboot unless you are sure of the origin of the firmware file.This may result in the device being completely inoperable (brick).

Recovery menus on MIUI are often of two types: standard (Chinese) and extended (TWRP or modified). In the standard menu, selecting Reboot opens the sub-items: Reboot to System (exit to Android), Reboot to Recovery (cyclical return to the menu) and Power Off (off).

Problems with cyclical restart

Sometimes the reboot process gets out of hand, and the phone gets into what's called a "bootloop" -- the screen goes out, the logo comes out, then goes out again, and so on, and so on, often after a failed MIUI update or incompatible system modifications are installed.

The cause may be damage to the system partition or boot, in which case a simple reboot will not help, since the system tries to download corrupted files every time, requires intervention through the Recovery menu with cleaning the cache (Wipe Cache) or a complete reset.

If software methods don’t work, the problem may lie in the hardware: a power button sticking, a battery bloating, or a plume malfunction. In such cases, Xiaomi can spontaneously go to reboot at the slightest load on the processor.

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If the phone is warming before rebooting, try removing the case and putting the device on a cold surface. Overheating is a common cause of emergency shutdowns.

Diagnostics through log files and ADB

To analyze the causes of the instability in depth, specialists use log files, which can be included in the "Developers" menu by activating the "Record logs" item. Once the problem occurs and reboot is performed, these files can be analyzed to find the error that caused the failure.

Using USB debugging, you can send commands directly to the system, for example, the adb logcat displays all system events in real time. If the phone goes into reboot, you can see the last entry in the log before the crash, which will point to the culprit - a particular application or system service.

adb shell dumpsys battery


adb reboot bootloader




adb reboot recovery

These commands not only diagnose but also manage the state of the device, but they should be used with caution, as incorrect input of arguments can lead to an unplanned transition to boot modes.

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Cyclical reboots are often resolved by cleaning the Cache partition in Recovery, which does not delete the user's personal data.

Frequently asked questions