The situation when a Xiaomi or Redmi smartphone after performing Hard Reset or an unsuccessful update stops responding to commands, frightens even experienced users: the screen goes out, the device hangs on the logo or restarts endlessly, creating the illusion of complete inoperability of the gadget. However, in most cases, the hardware of the phone is intact, and the problem lies solely in the software or damage to system files.
Panic is the main enemy at this point, as rash actions can lead to the final lock of the bootloader or complete erasure of the userdata partition. Recovery of MIUI or HyperOS requires composure and strict adherence to the algorithm. In this article, we will discuss in detail all possible scenarios of failure and methods of their elimination without contacting the service center.
Before you get into action, you need to understand what exactly happened to your device: Was it a planned reset to factory settings, interrupted at the most inopportune moment, or did the system suffer as a result of an attempt to install custom firmware? The choice of the resuscitation tool depends on the choice of the integrated Recovery, Fastboot mode or specialized software for the PC.
Diagnosis of the device state and primary actions
The first step should always be to accurately diagnose the current state of the smartphone. If the screen is black and the phone does not respond to pressing, it does not mean that it is turned off. Try to connect the charger and assess the response of the indicator or vibration. Often Xiaomi goes into deep sleep or freezes in the process of cleaning the data, and a simple long press of the power button can bring it back to life.
If the device turns on, but shows the logo and restarts again, we are dealing with a so-called bootloop (cyclic reboot). This is a classic sign of damage to system files or conflicting versions of software. In this case, you should categorically not try to boot the system in normal mode, as this can exacerbate file system errors.
⚠️ Warning: If the phone heats up in the CPU area even when it is off when connected to a charge, immediately turn it off.This may indicate a short circuit in the power supply chain, and further attempts to turn it on may cause a fire.
To go diagnostic, you use a combination of physical keys, you press the volume down and the power button at the same time, and if the phone vibrates and you see a picture of a hare repairing an android, the power controller and the screen are good, and the device is in Fastboot mode, which is the most favorable scenario for recovery.
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The presence of a reaction to the buttons and the entry into the Fastboot mode confirms that the motherboard is alive, and the problem is solved by software methods.
Using the built-in Recovery Mode to reset
The Recovery Mode is the first tool you should use. To get there, press the volume button and the power button before the Mi logo appears. In the menu that appears, the navigation is done with the volume button and the power button is the choice. Here we are interested in the Wipe Data item.
Choosing Wipe All Data will trigger a complete cleanup of internal storage, which permanently deletes all user files, but often eliminates software errors that interfere with booting, which can take anywhere from 5 to 15 minutes, depending on the amount of memory and the speed of filling it.
☑️ Check before resetting in Recovery
Once the cleanup is complete, the system will suggest going back to the main menu (Main Menu) or reboot (Reboot). Select Reboot to System. If the phone boots and suggests you choose the language, congratulations, the recovery was successful. If the reboot cycle repeats, the problem lies deeper, perhaps in the damage to the partition system.
Importantly, newer versions of MIUI 14 and HyperOS may require a digital unlock password to confirm a reset, a security measure to prevent data theft. If you forget the password, a standard Recovery reset may not be available without a Google or Mi Account.
Recovery via Fastboot and PC mode
Fastboot mode allows you to interact with your phone at a low level, bypassing the operating system, USB-Good quality cable and installed Xiaomi drivers USB Drivers. connect the phone off by pressing the volume down button.
On the computer you need to use the utility fastboot (part of Android) SDK Platform Tools or specialized shell programs such as Xiaomi ADB/Fastboot Tools. The primary command to check the connection is fastboot devices. If you see the serial number of the device in response, the connection is established.
fastboot flash recovery recovery.img
fastboot rebootThis command allows you to re-shoot the recovery partition if it has been damaged, but most often you need a complete firmware re-flash, and this will be done by downloading the official firmware in.zip (Recovery ROM) or.tgz (Fastboot ROM) from miui.com. It is important to download the version corresponding to the region of your device (Global, Russia, China) to avoid problems with communication frequencies and languages.
What is the difference between a Recovery ROM and a Fastboot ROM?
The Fastboot firmware process requires an unlocked bootloader. If the bootloader is locked, the fastboot flash command will issue an error, in which case you only have to wait for unlocking through the official Mi Unlock Tool, which can take from 7 to 168 hours depending on company policy.
Use the Mi Flash Tool for full flashing
Mi Flash Tool is the official tool of Xiaomi engineers for recovery of devices in emergency situations. It works only with firmware format.tgz and requires a Fastboot mode. Before starting, make sure that the archive with the firmware is unpacked in the root of the C disk, so that the path to the files is Cyrillic and short.
Launch the program on behalf of the administrator and press the Refresh button. If the drivers are installed correctly, your device with the serial number will appear in the list. At the bottom of the window, it is important to choose the correct firmware mode: clean all (complete cleaning), save user data (save data, not recommended for crashes) or clean all and lock (complete cleaning and locking of the bootloader).
| Firmware mode | Data retention | Locking the loader | Risk of error 101 |
|---|---|---|---|
| clean all | No. | No. | Low. |
| save user data | Yes. | No. | Medium. |
| clean all and lock | No. | Yes. | High-pitched |
| Recovery (EDL) | No. | Depends. | critical |
Press Flash and wait for the process to be completed. A green progress bar means success. A red error often indicates problems with the process. USB-port, cable, or firmware version incompatibility. In this case, try another port. USB 2.0 (black connectors are often more stable than blue connectors) USB 3.0 for older devices).
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Use the original. USB-A kit cable or a quality analogue with thick wires. Cheap charging cables often don't have data lines, resulting in constant communication interruptions when you're firmware.
Once the firmware is successful, the phone will automatically restart, and the first boot can last up to 10 minutes as the system optimizes applications and creates new partitions, and don't interrupt this process even if the screen stays black for a long time.
EDL and Deep Recovery (9008)
If the phone is not included in Fastboot, does not respond to Recovery and only shows a black screen when connected to a PC (defined as Qualcomm HS-USB QDLoader 9008), then the device is in Emergency Download Mode (EDL) emergency mode.
To work in this mode, you usually need an authorized account in the Mi Flash Tool program (paid access) or the use of special scripts-crawlers (auth_bypass). Entry into mode EDL Often done by closing certain contacts on the board (Test Points) when connecting the cable to the PC, or a special combination of buttons.
The firmware process in 9008 mode is similar to Fastboot, but requires specific Qualcomm drivers. An error in this mode can fatally damage the device, so you should take it only with complete confidence in your abilities and the presence of accurate instructions for a particular model.
⚠️ Attention: Firmware in mode EDL On devices with a locked bootloader without an authorized account is not possible by official methods. Attempts to use modified versions of the Mi Flash Tool can lead to the installation of malware.
Often, the phone enters 9008 mode after a failed experiment with custom recavators, and if you see a QDLoader port in the Device Manager, then the processor is alive and the phone can be saved, but you will need to find an authorized service center or paid remote unlock services.
Data recovery and setup after reset
Once the smartphone is successfully restored, the user is tasked with returning their data. If the reset was enabled sync with Google or Mi Cloud, the process will go smoothly. When you first start, enter your account, and the system will prompt you to restore contacts, calendar, notes and list of installed applications.
Photos and videos are restored through Google Photos or Xiaomi Gallery if cloud sync was enabled. Files stored in internal memory and not included in the cloud, unfortunately, cannot be restored by standard means, since the encryption keys are destroyed when reset.
Don’t forget to reconfigure important security features: fingerprint, facial recognition and pin code. SIM-Also check the system updates in the Settings menu. → About the phone, as the restored firmware may contain vulnerabilities that have been patched in newer versions of the software.
For users who are actively using the Xiaomi ecosystem, it will be useful to reconfigure automation scenarios and smart device binding, often after resetting the LAN permissions for the smart home can be reset, and re-pairing will be required.