You turned on a Xiaomi smartphone, and instead of the usual logo on the screen, the Fastboot with the image of a hare in a hat-eared? The device does not respond to buttons, does not load further and seems to be completely “frozen”? This problem is familiar to many owners of Redmi, POCO or Mi phones – especially after failed firmware, resets or even a banal battery discharge.
Fastboot is not a breakdown, but a low-level smartphone firmware service tool that is used to install custom recovery, unlock the bootloader, or restore the system. However, if the phone is spontaneously stuck in this mode, it signals a software failure. The good news is that in 90% of cases, the problem can be solved by yourself without going to the service center. This article analyzes the reasons, step-by-step instructions for Xiaomi models 2018-2026 release, and how to save data.
Why Xiaomi is loading into Fastboot: 7 main reasons
Before we get to the bottom of this problem, it's important to understand what caused it, and here are the most common scenarios.
- 🔄 A failed update MIUI—interrupted firmware over the air (OTA) or through the Mi Flash Tool often results in a boot cycle in the Fastboot.
- 🔋 Critical battery discharge – if the phone is off at 0% and lying uncharged for a long time, the power controller may get lost.
- 📱 Hard Reset: Incorrectly performing a reset via Recovery or a combination of buttons sometimes “breaks” the bootloader.
- 🔓 Unlock bootloader – if you tried to unlock the bootloader through the Mi Unlock Tool, but the process was interrupted.
- 🛠️ Custom firmware installation is an incompatible version of TWRP or firmware (e.g., LineageOS for an unsupported model).
- 💥 Hardware failure: damage to flash memory (eMMC) or power controller (especially after falls or moisture).
- 🦠 Viral software is rare, but some malware applications can damage system files responsible for downloading.
If your Xiaomi has been stuck in Fastboot after one of these actions, the chances of a successful recovery are high, and if the problem occurred “on its own” (for example, the phone simply stopped turning on after a night on charging), the cause may be a hardware defect – in this case, without diagnosis in the service can not do.
How to get out of Fastboot on Xiaomi: universal ways
Let's start with the simplest methods that don't require a PC connection or any special knowledge, and try them in order:
1. Forced reset
Sometimes the smartphone gets stuck in the Fastboot due to a temporary failure.
- 📵 Press the power button for 15-20 seconds (before the screen is vibrating or turned off).
- 🔄 If it doesn't work, press the power + volume up for 10 seconds.
- 🔋 Connect the charger and try again (sometimes helps with a battery running low).
If after rebooting the phone again hits Fastboot, move on to the next method.
2. Download to Recovery Mode
Recovery is an emergency mode from which you can reset your settings or install firmware.
- Turn off the phone (if it's in Fastboot, press the power button before turning off).
- Press the power + volume up and hold for 5-10 seconds.
- When the Mi logo appears, release the power button, but keep the volume up until you see the Recovery menu.
From the Recovery menu, select:
- 🔄 Reboot → System – attempt at normal booting.
- 🧹 Wipe Data → Wipe All Data – Complete reset (deletes all data!).
- 📥 Connect with MiAssistant – Connect to a PC for firmware.
⚠️ Warning: If the Recovery displays a Can't mount /data or E:unknown volume error, it's a sign of damage to the data partition.
3. Connect to the Mi Flash Tool (for experienced)
If simple methods don’t work, you’ll have to connect your phone to your computer and use the official Mi Flash Tool, which is suitable for Xiaomi, Redmi and POCO models with unlocked bootloader.
What you need:
- 💻 Windows computer 7/10/11.
- 🔌 Original. USB-cable (better from the set).
- 📁 Firmware for your model (download from the official Xiaomi website).
- 🛠️ Mi Flash Tool (last version).
Step-by-step:
☑️ Firmware via Mi Flash Tool
After successful firmware, the phone will restart normally. If the process is interrupted or flash not done error occurs, try again with another firmware version.
What to do if Xiaomi does not leave Fastboot after firmware
If even after flashing through the Mi Flash Tool, the phone boots back into the Fastboot, the problem may be one of the following:
| Symptoms. | Possible cause | Decision |
|---|---|---|
| After firmware flashes the Mi logo and returns to Fastboot | Boot or recovery section damaged | Switch only boot.img section through fastboot flash boot boot.img |
| Phone vibrates when connected to PC, but is not detected | Problems with drivers or USB-port | Install drivers manually through Device Manager |
| Invalid sparse file format at header | Firmware file damaged | Download the firmware again, check the checksum (MD5) |
| Fastboot comes after 30 seconds of download | Conflict of modules in custom firmware | Install an official firmware or other version of MIUI |
If none of the methods helped, there may be a problem with the hardware:
- 🔋 Battery malfunction – if the phone doesn’t hold a charge or shuts down at 20–30%, the battery can block normal loading.
- 💾 Flash memory damage is common in eMMC models (e.g. Redmi 4X, Redmi Note 5).
- 🔌 Problems with the power controller after falls or moisture.
⚠️ Warning: If the phone has been repaired before (e.g., a display or battery replacement), the cause of the freeze in the Fastboot may be an incorrect connection of the plumes, in which case a re-diagnosis in the service is required.
How to save data if Xiaomi is stuck in Fastboot
If you have important files on your phone (photos, contacts, messages) and a reset or firmware deletes them, you can try to extract the data without losing it.
1. Connect via ADB (if debugging is enabled)
If you’ve enabled USB debugging before the crash (Settings → Developer → USB debugging), the chances of success are high:
- Connect your phone to your PC in Fastboot mode.
- Open the command line and type in: adb shell su mount /data
- If the command is executed without errors, copy the data: adb pull /sdcard/ C:\Xiaomi_Backup\
2. extraction via TWRP (if installed)
If the phone has custom recovery (TWRP), you can connect the device to the PC in MTP mode:
- 📱 Go to TWRP (Power + Volume Up).
- 🔌 Connect the USB- cable.
- 🖥️ From the TWRP menu, select Mount → Enable MTP.
- 📂 The PC will open access to the memory of the phone – copy the desired files.
3. Use of specialized programs
If previous methods did not work, you can use software to recover data from damaged Android devices:
- 🛠️ Dr.Fone supports data extraction from phones in Fastboot (paid).
- 🔍 EaseUS MobiSaver – Free version allows you to scan the memory for the presence of files.
- 💾 7-Data Android Recovery — works with corrupted partitions /data.
Keep in mind that the effectiveness of these programs depends on the degree of damage to the system. If the phone is not physically detected by the PC, the chances of data recovery are minimal.
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If the phone is identified in Fastboot but not mounted as a drive, try using the command fastboot oem unlock-go (only for unlocked bootloader), which sometimes allows you to bypass the data lock.
Xiaomi models most prone to Fastboot issue
Some Xiaomi devices are more likely to get stuck in Fastboot mode due to the hardware platform or firmware features, and here is a list of “problem” models:
| Model | Cause of frequent hanging | Recommendations |
|---|---|---|
| Redmi Note 8/8T | Power Controller issues after upgrade to MIUI 12.5+ | Only use the Mi Flash Tool with Clean All disabled |
| Redmi 9/9A/9C | Cheap flash memory (eMMC) is rapidly degrading | Use firmware with a patch for eMMC (e.g. from Xiaomi.eu) |
| POCO X3 NFC | Conflict with custom cores during processor overclocking | Install only official cores or firmware from POCO |
| Mi A2/A3 (Android One) | Failures after Google security updates | Reverse to stock firmware via Fastboot |
| Redmi Note 7/7 Pro | Problems with the seller section after resetting | Clean All and Lock in the Mi Flash Tool |
If your model is on this list, avoid experimenting with custom firmware and regularly back up through Settings → System → Backup.
Frequent errors when leaving Fastboot and how to avoid them
Many users make the problem worse by making mistakes, and this is what you can't do if Xiaomi is stuck in Fastboot:
- 🚫 Interrupt the firmware – if the process went through the Mi Flash Tool, wait until it is completed (even if it takes 20+ minutes).
- 🚫 Use informal firmware, especially for models with locked bootloader (Redmi Note 10, POCO F3 and later).
- 🚫 Reset settings via Fastboot – the fastboot erase userdata command will delete all data without the possibility of recovery.
- 🚫 Connect to a weak power source – firmware requires a stable voltage, otherwise the risk of “bricking” the phone.
- 🚫 Ignore driver errors – if the PC does not recognize the device, the firmware will fail.
Also, you should not try to “treat” the phone with programs like KingRoot or iRoot – they not only will not help you get out of Fastboot, but can finally damage the firmware.
What happens if you run the wrong version of MIUI?
When to contact the service: signs of hardware malfunction
If all software methods have been tried, but Xiaomi is still loading into Fastboot, the problem may be in hardware.
- 🔥 The phone is very hot even when turned off.
- 🔋 The battery is discharged in a few hours without use.
- 💥 Artifacts (strips, flickering) appear on the screen when loading.
- 🔌 The device is not defined by the PC in any mode (Fastboot, Recovery, EDL).
- 🛠️ Previously, the phone had fallen, wet or repaired.
The service will conduct diagnostics using EDL-mode (emergency firmware via Qualcomm or MediaTek), check the power chain and, if necessary, replace damaged components (flash memory, charging controller, etc.).
The cost of repair depends on the model and nature of the breakdown:
- 💰 Flash memory replacement (eMMC/UFS) is from 3 000 to 8 000 ₽.
- 💰 Repair of the power controller – 2,500 to 6,000 ₽.
- 💰 Firmware via EDL (unless the phone is identified) – from 1,500 to 4,000 ₽.
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If the phone is warranty, do not try to sew it yourself - this will void warranty obligations. Contact the authorized Xiaomi service center with a check and a box.