Rescue data from a broken Xiaomi: from ADB to blind backup

A cracked screen, a broken touchscreen, or a fully black display are typical symptoms after Xiaomi falls. But even if the phone looks like a brick, the chances of saving data remain high. The rule is not to panic or try to turn the device on hundreds of times in a row. Every extra tap on a damaged screen can exacerbate the problem, and random actions can lead to data loss without the possibility of recovery.

In this article, we will analyze 7 proven methods of copying files from a broken Xiaomi, from the simplest (if the screen somehow displays the picture) to advanced (when the phone does not show signs of life, POCO X3 Pro and later, where standard methods often don't work, and you'll find a table of compatibility between different versions. MIUI and a checklist for preparing for data rescue.

Before you start, answer the key question: does the phone respond to a charger or PC connection? If so, your chances of success are over 80 percent. If not, you will need more manipulation of the cables or even disassembly of the case. But even in the most severe case (a full “brick” after a failed firmware) there are ways to extract data – this is discussed in the section about the data. EDL-regime.

Displays picture but does not respond to touch | Screen black but vibrates/sounds are | Completely dead (no response to charging) | I don't know, haven't checked-->

1.The method for "light" cases: USB-OTG + mouse

If Xiaomi’s screen displays anything (even with cracks or artifacts) but the touchscreen doesn’t work, a USB-OTG adapter with a mouse will be your salvation, a method that works for most models, starting with the Redmi 4X and later, if the settings were enabled by USB debugging (but this is not necessary).

You'll need:

• 🔌 OTG-Adapter (better with external power if the phone is discharged)
• 🖱️ Wired or wireless mouse (keyboard not required)
• 🔋 Charger (so that the phone does not turn off during the process)

Connect. OTG-And the adapter to the phone, and the mouse to the phone, and if the cursor comes up on the screen, you can manually copy files through Explorer. MIUI Or Google Files, to speed things up:

1. Connect your phone to your PC via USB (File Transfer Mode).
2. Use the mouse to unlock the screen (if a PIN/pattern lock is required).
3. Transfer important data to your computer or cloud (Google Drive, Mi Cloud).

An important caveat: if the screen is partially working, but the image is upside down or distorted, try turning off autorotation. To do this, plug in the mouse, close all the apps, and swipe down (even if you don't see the notification panel) - sometimes this works.

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If the mouse is not identified, try another one. OTG-Adapter or connect an external adapter USB-Cheap adapters often don’t work with Xiaomi due to lack of power.

2. "Blind" backup via Mi Cloud

If the screen is completely black, but the phone is on (you hear boot sounds, you hear vibrations when you press buttons), cloud backup may be the only way to save data, one condition: the phone must have a Mi Account account attached and sync enabled.

How to check if the method works:

Now, visit i.mi.com from your PC or other phone:

• 📁 Check the Cloud section → Backup copies.
• 📱 If you have a copy, restore the data to the new device.
• 🔄 If there is no copy, try manually initiating a reservation (see spoiler below).

Critical information: If the phone was enabled Find Device, you can remotely block it through Mi Account, but this will lead to encryption of data and make it impossible to extract it without unlocking the screen.

3. ADB-Commands: Copy files without screen access

If USB-Debugging was enabled before breakdown, Android Debug Bridge (ADB) It will allow you to copy files even from a completely black screen. MIUI 10 and newer, but requires preparation.

What you need:

• 💻 Computer with Windows/macOS/Linux
• 🔌 Cable USB (preferably original)
• 🛠️ Utilities. ADB and Fastboot

Step-by-step:

1. Connect your phone to your PC. If the drivers aren't installed, download Mi Phone Manager.
2. Open the command prompt (Win + R → cmd) and type: adb devices If the device is displayed, go to step 3. If not, try another cable or USB port.
3. Copy the files you need (example for photo): adb pull /sdcard/DCIM/ C:\Xiaomi_Backup\Photos Replace your ways with your own.

Limitations of the method:

- No USB-debugging ADB It won't work.

You cannot copy data from protected folders (/data/data/).

Some models (POCO F3, Redmi K40) require unlocking the bootloader.

Install ADB and Fastboot on PC| Check phone connection with adb devices|Create backup folder on PC|Try to copy test file (e.g. screenshot.png)|If not working – check drivers-->

4.Fastboot Mode: When ADB Doesn't Help

If USB-The debugging has been disabled, but the phone is somehow responsive to buttons, Fastboot mode can help extract data through custom recovery, POCO X3 NFC etc.).

What to do:

1. Turn off the phone (press Power + Volume up for 15 seconds).
2. Press Power + Volume Down to enter Fastboot.
3. Connect your phone to your PC and check for detection: fastboot devices
4. Install custom recovery (TWRP): fastboot flash recovery twrp.img fastboot boot twrp.img (twrp.img file must be downloaded in advance for your model).
5. V TWRP Connect the phone as USB-drive and copy files.

⚠️ Attention: Installation TWRP On models with a locked bootloader (Xiaomi 12, Redmi Note 11) will result in a data reset!

Alternative to locked devices - MIUI Recovery:

• 🔄 From the Fastboot menu, select Recovery Mode (volume button).
• 📱 In recovery, select Connect with MIAssistant (if the phone was tied to Mi Account).
• 💾 Through Mi. PC Suite try to create a backup copy.

5. EDL-Regime: an extreme case for "bricks»

If the phone doesn't turn on at all (no vibrations, no sounds, no charging response), then the Emergency Download Mode (EDL) is used for flashing, but you can copy the data with it, provided you're ready to disassemble the phone or deal with a soldering iron.

What you need:

• 🔧 Xiaomi Disassembly Screwdriver (usually Torx) T3/T4).
• 🔌 EDL-cable (or the ability to close test points on the board).
• 💻 Mi Flash Tool or QFil.

Step-by-step process:

1. Take the phone apart and find test points for EDL (they are different for each model, look for schemes in 4PDA or XDA).
2. Close the contacts with a screwdriver or tweezers, simultaneously connecting USB-plug-in.
3. If the phone is defined as Qualcomm HS-USB QDLoader 9008 - you can start copying.

⚠️ Warning: Incorrectly closing the test points can finally kill the phone. If you're not sure, you better contact the service center. EDL-The mode also has a risk of loss. IMEI, if the modem is not properly flashed.

Use utilities like QPST or UFED (paid for forensics) to copy data to EDL. The free alternative is the Mi Flash Tool with Save User Data, but it doesn't work on all models.

Removal of microSD or eMMC: a physical method

If all the software is exhausted, you have to physically extract the memory, and this is guaranteed to work, but it requires soldering skills or accessing the service.

Options for action:

• 📱 If the phone had a microSD card, just remove it and connect it to the PC through the card reader.
• 🔧 If the data is on the built-in memory (eMMC/UFS) — You'll need to: Disassemble the phone and solder out the memory chip. Connect it to the programmer, RIFF Count the dump and recover files using UFED or Chip-Off Tools.

The cost of data extraction in the service:

⚠️ Note: If the phone has been encrypted (File-Based Encryption enabled) MIUI 12+), data eMMC/UFS You can’t recover without a password, even after soldering.

7. Alternative ways: what else can you try

If none of these methods work, check out these options:

Connecting to the TV via HDMI

• 📺 Some models (Black Shark, POCO F1) Supports the image output through USB-C → HDMI.
• 🔌 If the screen is at least somehow working, but you can not see the image – connect the phone to the TV and control the mouse through the screen. OTG.

B. Wireless file transfer

• 📶 If Wi-Fi or Bluetooth is on (check by sound or indicator), try connecting to your phone from another device via Mi Drop or LocalSend.
• 🔗 You need to know. IP-Phone address (can be found via router).

B. Contacting Xiaomi service

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If your phone is responding to charging or PC, try non-disassembly methods (ADB, OTG, Mi Cloud) first. Physical memory extraction is an extreme measure that can cost more than a new phone.

FAQ: Frequent questions