How to safely exit Fastboot mode on Xiaomi Mi A1: all working methods

The Xiaomi Mi A1 is a legendary smartphone with pure Android, but even it is not immune to software failures. One of the most frightening moments for owners is when the device suddenly “hangs” on the screen with a green robot and the inscription FASTBOOT. This mode is designed for low-level work with firmware, but you can get into it by accident – for example, after a failed update or reset.

Unlike the Recovery Mode, Fastboot doesn't offer a graphical interface, where all commands are entered via a computer or button combinations, which scares inexperienced users. However, you can get out of this state - and often without losing data. In this article, we'll go through all the current ways (including hidden chips for the Mi A1), explain why the phone is stuck in the Fastboot, and give a checklist to prevent such situations in the future.

Why is Xiaomi Mi A1 stuck in Fastboot mode?

Fastboot is activated on the Mi A1 for one of 5 main reasons, and understanding the root of the problem will help you choose the right exit method:

• 🔄 Interrupted software update - if the firmware downloaded, but the installation was interrupted (the battery was discharged, turned off) USB-cable).
• 🔧 Unlocking the bootloader unsuccessfully – when trying to get root or install custom recovery (TWRP).
• 📱 Hardware button failure – sticking the Volume Down or Power key can simulate Fastboot login.
• 🔋 Critical battery discharge – if the charge level has dropped below 5% while working with system files.
• 🖥️ Firmware conflict – for example, after manually installing an inappropriate version of Android (for example, trying to put a device on the device) MIUI on Mi A1 With a clean Android One).

An important feature of the Mi A1 is that it uses a bootloader from Qualcomm, not MediaTek, like many other Xiaomi models. This means that Fastboot commands for it may differ from the standard Redmi/POCO commands. For example, the classic fastboot reboot command sometimes fails due to OEM locking.

Method 1: Forced reset (the simplest method)

In 60 percent of cases, the problem is solved by a simple reboot. On the Mi A1, it's done like this:

1. Press the Power button for 15-20 seconds (before the screen is vibrating or turned off).
2. If the screen is gone, wait 30 seconds and turn on the phone with the Power button.
3. If nothing happens after holding the Power, try the Power + Volume Up combination (hold 10-15 seconds).

Why does it work? Sometimes the system freezes in the Fastboot because of a temporary failure of the power controller, and a hard reboot reset resets its state.

⚠️ Warning: If the phone returns to Fastboot after a reboot, don’t repeat the procedure more than 3 times.This may indicate damage to the boot partition, and further attempts will only aggravate the problem.

Method 2: Exit through the Mi Flash Tool (for firmware)

If the forced reboot doesn't work, you'll have to connect to a PC. For the Mi A1, Xiaomi's official tool, the Mi Flash Tool, is perfect because it supports firmware via Fastboot.

• 💻 Windows computer 7/10/11 (on Mac/Linux Mi Flash is not working).
• 🔌 Original. USB-cable (better from the set).
• 📁 Firmware for Mi A1 (download from the official website).
• 🛠️ Installed Qualcomm drivers HS-USB QDLoader 9008 (downloadable in archive) XDA).

Step-by-step:

1. Unpack the firmware in a folder without Cyrillic characters (for example, C:\MiA1_Firmware).
2. Install the Mi Flash Tool and drivers.
3. Connect your phone in Fastboot mode to your PC (should be defined as Qualcomm HS-USB QDLoader 9008).
4. In the Mi Flash Tool, click Select and specify the path to the firmware folder.
5. Select Clean All (Full Clean) or Clean All and Lock (if you want to lock the bootloader).
6. Press Flash and wait until it is completed (10-15 minutes).

If the Mi Flash Tool gives an error critical partition flashing is not allowed, then the bootloader is locked.

1. Unlock bootloader through the official tool Xiaomi.
2. Repeat the firmware in Clean All mode.

💡

If the Mi Flash Tool can’t see the phone, try connecting it to another phone. USB-port (preferably 2.0) or use an externally powered hub.

Method 3: ADB and Fastboot commands (for experienced)

If you don't need firmware, but you just need to restart the device, you can use Fastboot commands via the command line.

• The phone is determined by the PC in Fastboot mode (fastboot devices show the serial number).
• You don't want to dump data.
• You have access to a computer with ADB/Fastboot installed.

Instructions:

1. Download Google’s Platform Tools and unpack.
2. Connect the Mi A1 to your PC and open the command line in the adb.exe folder.
3. Enter the commands: fastboot devices (should display the serial number of the phone) fastboot reboot (reboot to normal mode)

If the fastboot reboot command doesn’t work, try:

fastboot oem reboot-recovery

This will reboot the phone in Recovery Mode, from where you can reset or reboot normalmente.

⚠️ Note: On some versions of the Mi A1 The fastboot oem unlock command can erase all data, even if you didn't plan to unlock the bootloader!

Method 4: Hardware reset (if nothing helps)

If the software methods don't work, you have to reset hard through Recovery Mode. On the Mi A1, you do this:

1. Turn off the phone (hold the power for 20 seconds).
2. Press the Power + Volume Up before the Mi logo appears.
3. From the Recovery menu, select Wipe data/factory reset (Volume button management, Power confirmation).
4. After reset, select Reboot system now.

What happens after the dump?

• 📱 All applications and data will be deleted (as in the purchase).
• 🔒 The bootloader will remain in the same state (unlocked/locked).
• 📡 Network settings (Wi-Fi, mobile Internet) will reset.

If the phone is resetting, it will be a sign of damage to the system partition, in which case only flashing through the Mi Flash Tool (Method 2) will help.

💡

Hard reset is the last chance to bring the phone back to life without firmware, and if it leaves the problem, the hardware (memory, motherboard) or a critical bootloader error is to blame.

Method 5: Checking for buttons and hardware malfunctions

If the Mi A1 persists in returning to the Fastboot after each reboot, the problem may be sticking buttons or damage to the plume.

1. Turn off the phone.
2. Press Volume Up, Volume Down and Power buttons individually.
3. If a button “fails” or is pressed with difficulty, mechanical failure is likely.
4. Try turning your phone on by holding the Volume Up button (recovery should start, not Fastboot).

Typical hardware reasons:

• 💧 Getting liquid under the buttons (even if everything is dry on the outside).
• 🔌 Oxidation of contacts on the motherboard (often after falls).
• 📉 Wear of the button membrane (typical for phones older than 3-4 years).

If you suspect a hardware malfunction:

1. Take the phone apart (or take it to the service) and check the button plume.
2. Wash the contacts with alcohol (if there is oxidation).
3. When you stick the Volume Down button, you can temporarily turn off its plume and try to turn on the phone.

⚠️ Warning: If after disassembly the phone stopped responding to the buttons at all, check the battery connection. A1 Battery plume easily damaged by careless removal of the back cover.

How to avoid getting into Fastboot in the future?

To avoid this problem again, follow the following simple rules:

• 🔋 Do not update your firmware when charged below 50% – a break due to discharge almost always leads to a failure.
• 🛠️ Do not use unofficial firmware for Mi. A1 — This phone is sensitive to modifications due to the features of the Qualcomm bootloader.
• 🔌 Avoid "hot" shutdowns USB during data transmission or firmware.
• 📱 Check the stick buttons regularly (especially if the phone has fallen).
• 🔒 Do not unlock the bootloader unnecessarily – this increases the risk of software failures.

Also useful:

• Create a backup via TWRP (if the bootloader is unlocked).
• Install Quick Reboot for secure login/exit from Fastboot.
• Periodically check the integrity of system files via ADB: adb shell df -h /system (should show read-only for /system partition).

adb shell


su




rm /cache/recovery/command

But it only works on rooted devices.-->

Frequent Questions (FAQ)