Xiaomi phone is stuck on startup the Fastboot screen – what to do and how to return to work

You turned on your Xiaomi smartphone, and instead of the usual logo, a black background with the words Fastboot Mode and a white rabbit in the hat appeared on the screen? This is not a reason to panic - the Fastboot mode (aka bootloader) is a regular tool for firmware and restore the device. However, if the phone is getting stuck in this state and does not respond to buttons, the problem requires intervention.

In 80% of cases, software failures are the cause of the freeze: an interrupted update, a failed firmware or a conflict of system modules; less often, hardware malfunctions are to blame, such as damaged memory or a disconnected plume. In this article, we will analyze all possible scenarios, from the simplest (reboot) to complex (flashing through EDL), taking into account the features of different Xiaomi, Redmi and POCO models.

Before you start taking action, answer two key questions:

1. Does the phone respond to the power button (vibrates/flashes the indicator)?
2. Have you tried to flash the device or update it before crashing?

The answers are the key to recovery, and let's start with the safest ways that don't require a PC connection.

1.Why Xiaomi is getting stuck in Fastboot mode: 5 main reasons

Fastboot mode is a low-level device state designed to interact with firmware through a computer, and normally the smartphone should leave it automatically after commands are executed or after 10 to 30 seconds of inactivity.

• 🔄 Interrupted update. The system tried to update through OTA or MIUI Updater, but the process was interrupted (the battery was drained, power was turned off, server error).
• 📱 A user tried to install custom firmware (like LineageOS or Pixel Experience) or official firmware through the Mi Flash Tool, but something went wrong.
• 🔋 Loader failure. boot.img or other critical sections (e.g., after manual editing through the TWRP).
• 💾 Memory problems: wear and tear of the flash drive (especially relevant for older Redmi models) 4X, Redmi Note 4) or file system errors.
• 🔌 Hardware malfunctions: A detached battery plume, a damaged motherboard or power button contacts.

If you didn't do any firmware manipulation before you freeze, you're more likely to have hardware or a crash after you upgrade. In this case, start by rebooting and checking the buttons. If the phone freezes after you've flashed, you can go straight to restore through the Mi Flash Tool.

Method 1: Forced reboot (for all models)

The easiest and safest method is the hard reset, which works if the smartphone responds to buttons but can’t exit the Fastboot on its own, and is universal for all Xiaomi devices, including the Redmi Note 10, POCO X3, Mi 11 and older models.

If the phone is back on Fastboot after the reboot, it means that:

• The boot loader (boot or recovery) is damaged.
• The system cannot find the working partition to download.
• The battery is discharged below the critical level (even if the indicator shows charge).

⚠️ Warning: If after a hard reboot the phone doesn't turn on at all (no vibration, no light), the problem may be in the hardware. Don't connect it to charging - check the battery plume first or contact the service.

Method 2: Download to Recovery Mode (unless the Fastboot blocks access)

If the phone is responsive to buttons but can’t boot, try logging into Recovery Mode.This mode lets you reset settings, clear the cache, or install the update manually.

Instructions for entry:

1. Turn off the device (hold the power button for 15 seconds).
2. Press Power + Volume up and hold until the Mi logo appears.
3. Release the buttons when you see the Recovery menu (usually in English or Chinese).

From the Recovery menu, select:

• 🧹 Wipe Data → Wipe All Data – Complete reset (deletes all data!).
• 🔄 Reboot → Reboot to System – Trying to Boot.
• 📁 Apply update from ADB — if there's firmware on the PC.

If the phone is still returned to Fastboot after reset, the system files are damaged, in which case only flashing through the Mi Flash Tool will help.

Method 3: Check buttons and battery (hardware reasons)

If the phone doesn’t respond to buttons or the reboot doesn’t help, the problem may lie in:

• 🔋 Even if the charge indicator is on the screen, the voltage may not be enough to load.
• 🔘 Sticky power button: A frequent problem after moisture or mechanical damage.
• 🔌 A damaged plume, like when you fall or disassemble a device.

To eliminate hardware malfunctions:

1. Connect the phone to the original charger and leave it for 30 to 60 minutes. Try turning it on.
2. Check if the power button is stuck. Press it carefully several times, it should be a clear click.
3. If you have experience in parsing the equipment, open the back cover and check if the battery plume has disconnected.

⚠️ Warning: If the phone heats up when connected to a charge or gives off an unpleasant odor, turn it off immediately! This is a sign of a short circuit on the board. Further attempts to turn it on could cause permanent damage.

5. Method 4: Using ADB and Fastboot (for power users)

If the phone is detected by the computer in Fastboot mode, you can try rebooting it through ADB commands. This method is suitable for models with an unlocked bootloader (for example, after official unlocking through the Mi Unlock Tool).

What you need:

• 🖥️ Computer with installed ADB and Fastboot.
• 🔌 Cable USB Type-C (preferably original).
• 📱 On-line mode USB Debugging (if previously activated).

Instructions:

1. Connect the phone to the PC.
2. Open the command line (Win + R → enter cmd).
3. Enter the command to check the connection: fastboot devices If the device is determined (serial number will appear), run: fastboot reboot
4. If the phone doesn't reboot, try resetting the cache: fastboot erase cache

If the commands don't help, and the phone still returns to the Fastboot, then the critical partitions are damaged, and then only a complete firmware reflash will help.

• Change. USB-port (better to use) USB 2.0 on the back of the PC).
• Install Mi USB Driver drivers from Xiaomi’s official website.
• Disable driver signatures in Windows (for older versions of the OS).

6. Method 5: Flashing through the Mi Flash Tool (official method)

If the previous methods didn't work, you'll have to refashion the phone through the Mi Flash Tool, which is the official Xiaomi utility that allows you to restore firmware even on bricks, POCO F3, Mi 10T etc.

What you need:

• 🖥️ Windows computer (7/10/11).
• 📥 Official firmware for your model (you can download it on the Xiaomi website).
• 🔧 The Mi Flash Tool.
• 🔓 Unlocked bootloader (if you are running the unofficial version).

Step-by-step:

1. Download the firmware in.tgz format and unpack it into a folder without Cyrillic characters.
2. Install the Mi Flash Tool and drivers.
3. Turn off the phone (hold the power button for 15 seconds).
4. Press Volume Down + Power to enter Fastboot.
5. Connect the phone to the PC.
6. In the Mi Flash Tool, click Select, specify the firmware folder, then Refresh (the device should appear).
7. Select firmware mode: Clean all - complete cleaning (recommended in case of failures); Clean all and lock - cleaning + lock bootloader (only for official firmware!); Save user data - an attempt to save data (not always works).

Flash

⚠️ Note: If you are running the wrong version (e.g., the firmware for the Redmi Note 8 on the Redmi Note 8 Pro), the phone may turn into a brick with a damaged bootloader!

💡

Once you've run the Clean all firmware, the phone will be completely reset. All data (photos, contacts, messages) will be deleted! Backup in advance if the phone has been turned on before the crash.

7. Method 6: Firmware in EDL mode (for "bricks")

If the phone is not detected in Fastboot or flashes a red light, the last chance is to run through EDL (Emergency Download Mode), which allows you to flash the device even with a damaged bootloader, but requires:

• 🔧 Special cable. EDL (or circuitry).
• 💻 Mi Flash Tool or QFil (for Qualcomm devices).
• 📄 Official firmware in.mbn or.elf format.

Instructions for Qualcomm devices (most Xiaomi/Redmi/POCO):

1. Download firmware for EDL (for example, with Xiaomi Firmware Updater).
2. Install the Qualcomm HS-USB QDLoader 9008 driver.
3. Enter in. EDL: Turn off your phone. Close the Test Point contacts on the motherboard (disassembly required) or use EDL-Connect to a PC, the device needs to be determined as QHUSB_BULK.

Mi Flash Tool

Flash

For devices on Mediatek (rarely on Xiaomi, but found in some Redmis), use the SP Flash Tool.

8. Method 7: Contacting a service center

If none of the methods worked and the phone is still hanging on the Fastboot screen, the problem is probably:

• 💾 Damaged memory (e.g., eMMC chip burned out).
• 🔧 Faulty motherboard (short circuit, burned elements).
• 🔋 Power controller is not working (the phone does not receive enough power to load).

In these cases, self-repair is not possible - diagnosis is required with the help of:

• 🔬 Microscope (to check soldered contacts).
• 📊 Post-tester (checking voltages on the board).
• 💾 Programming (if memory is damaged).

Cost of repair in the service:

Before contacting the service:

• Check if they have experience with Xiaomi (some workshops are turning down Chinese brands).
• Ask for a warranty for repairs (at least 3 months).
• If the phone is warranty, contact the official Xiaomi service - self-repair cancels the warranty.

FAQ: Frequent questions about Fastboot on Xiaomi