Many users are faced with a situation where the Xiaomi device stops booting in normal mode and gets into the service menu, which is often mistakenly called BIOS. In fact, smartphones and tablets use the term Fastboot or Recovery, but the principle of operation is similar to a computer BIOS. Understanding how to properly leave this mode is critical for data preservation and restoration of the gadget.
Entering this mode is often accidental, such as when the on and volume buttons are simultaneously clamped, or due to a software failure. System errors can block the normal boot of the Android operating system, forcing the user to look for ways to force the exit. It is important not to panic, since in most cases the problem is solved by software methods without contacting the service center.
In this article, we will take a look at all the known ways to exit the service menu, learn how to use keyboard combinations, PC software tools and complete flashing techniques. Forced button reboot solves the problem 80 percent of the time. Follow the instructions carefully to avoid losing important data.
Differences between Fastboot and Recovery on Xiaomi
Before you start, you need to clearly identify the mode in which your device is located. The Fastboot screen usually displays an image of a hare repairing an android and the words "FASTBOOT" in orange or blue, in which the device is ready to receive low-level commands from the computer.
Recovery is a different way of looking at it: it's a text menu, often with a MIUI or Android logo, where the navigation is done with volume buttons and the power button is the choice, and there are options for resetting, cleaning the cache, and reinstalling the system, and confusion between these modes can lead to wrong actions.
⚠️ Warning: Trying to flash a device through a computer while in Recovery mode instead of Fastboot can cause a connection error or even damage to the bootloader.
Now, finding the current state is the first step to solving this problem, and if you see a rabbit, this is Fastboot. If you see a menu with items in English or Chinese, this is Recovery. And each of them has its own specific methods, which I'll talk about later.
The method of forced reboot with buttons
The easiest and safest way to exit BIOS-like mode is to use hardware buttons, which do not require a connection to a computer and works even with a fully discharged battery if the device is able to turn on, you will need to press the Power button and hold it for a long time.
Standard retention time is 10 to 20 seconds. In some cases, especially on older Xiaomi Redmi or Poco models, the process can take up to 30 seconds.The screen should go out, after which the device will signal the start of normal booting with a vibration or MI logo.
If a simple reboot didn't work, try a button combination. Press both Power and Volume Up at the same time. Hold them until the screen goes out. This method is often used to get out of the freeze state when the system doesn't respond to a single tap.
☑️ Reboot algorithm
Sometimes you need to repeat the procedure several times. Don't worry that frequent reboots will damage the device's memory - modern Xiaomi power controllers have protection against such actions. However, if after 5-10 attempts the device returns to the Fastboot menu, the problem lies deeper, in the software.
Use of PC and Mi Flash Tool
If hardware is powerless, software tools come to the rescue. To interact with Fastboot mode, you'll need a Windows computer and the Mi Flash Tool. This is the official software developed by Xiaomi engineers for firmware and device recovery.
Before starting work, make sure that Qualcomm or MediaTek drivers are installed on the computer, and ADB Connect your smartphone to your PC through quality USB-Windows Device Manager should have a new device called the Android Bootloader Interface or similar.
The process of exiting through the program is as follows:
- 🔌 Connect the cable to USB-Port 2.0 or 3.0 directly to the motherboard.
- 💻 Launch the Mi Flash Tool and press the Refresh button".
- ✅ If the device is identified, its serial number will appear in the list.
- 🔄 Press the Flash button (even if you don’t want to flash, sometimes it drops the download flag).
⚠️ Note: Using the Flash function without a selected firmware file can lead to unpredictable device behavior. Use this method only if you are confident in your actions.
An alternative is to command via the command line, open the terminal in the folder with the ADB installed and enter the command to reboot:
fastboot rebootThis command forcibly sends the signal to restart, ignoring the current state of the bootloader, and if the command is successful, the device must exit the BIOS mode and begin standard boot.
What to do if your computer can’t see your phone?
Reset via Recovery Menu Mode
If the device is in Recovery mode, the navigation is done with the volume buttons (up/down), and the choice of item is with the power button. In this menu, you can often find the option Reboot or Reboot to system.
In some cases, a standard reboot from Recovery results in a cyclical return to the same menu, which may indicate that system files are corrupted, then reset the settings. Select Wipe Data or Factory Reset.
The discharge procedure looks like this:
- 📉 Select the Wipe Data button with volume buttons.
- ✅ Confirm the action of the power button.
- 🔄 After cleaning is complete, select Reboot.
It's important to understand that data reset will delete all files, photos and contacts not saved in the Google or Mi Cloud cloud. This is a radical measure, but often the only possible one for serious software errors. Once reset, the device will be like new.
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Recovery reset is a last resort that is guaranteed to remove software errors but erase user data.
Analysis of the causes of cyclic loading
Why does the device keep returning to the BIOS? One common cause is damage to the boot partition. This can happen after a failed system update, interrupted file downloads, or interference with system files with superuser rights (Root).
Another reason is hardware. Sticking a volume button or on can constantly signal the processor to enter service mode. Check the buttons for mechanical damage or moisture. Even a microscopic drop of water can close the contacts.
The table below will help to systematize possible causes and solutions:
| Symptoms. | Probable cause | Method of decision |
|---|---|---|
| The Hare (Fastboot) is constantly | Loader failure, button sticking | Quickboot reboot command, check buttons |
| Recovery menu | System damage, lack of OS | Wipe Data, flashing it. |
| MI logo and reboot | Bootloop, conflict PO | Reset to factory settings |
| Black screen | Battery discharge, screen breakdown | Long-term charging, connection to the PC |
If the problem is caused by a hardware failure, the software methods will be useless, in which case you need to disassemble the device and turn off the button plume to check if the behavior of the system will change, but this requires electronics repair skills.
Firmware of the device as an extreme measure
When nothing works, you have to completely reflash your firmware file (.zip or.tgz) for your model, and you only need to download the firmware from official sources or trusted portals such as miui.com or xiaomifirmwareupdater.com.
The Fastboot firmware process requires an unlocked bootloader. If the bootloader is locked, the Mi Flash Tool will give an error, in which case you will have to wait 168 hours (7 days) after applying for an unlock through the official Mi Unlock utility.
The procedure for the firmware:
- 📥 Download the firmware and unpack the archive.
- 🔌 Transfer your phone to Fastboot (Vol Down) + Power).
- 💻 Run the Mi Flash Tool and select the folder with the firmware.
- ⚡ Press Flash and wait until the process is complete (green bar).
⚠️ Warning: Interrupting the firmware process (cable shutdown, PC shutdown) can turn a smartphone into a “brick”, the recovery of which is possible only in the service center through the programmer.
Once the firmware is successful, the device will automatically restart. The first run can take up to 10 minutes, as the system performs initial configuration and application optimization.
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Before firmware, be sure to back up important data if you can boot into Recovery and copy it to your computer or the cloud.
Prevention and recommendations
To avoid BIOS in the future, follow simple rules: Do not interrupt the system update process; make sure that the battery is at least 50% in charge before any system operations begin; and regularly clean the charging connector of dust that may cause short circuits.
Avoid installing applications from unverified sources that may request rights to change system settings_recovery_ And informal firmware always carries the risk of instability. If you're not a power user, it's best to stay within the formal ecosystem. MIUI or hyperos.
Check the buttons periodically, and if the volume button starts to go off or doesn't respond well, replace the module in advance, which is a cheap part, but a malfunction can cause loading problems.