How to save data from a dead Xiaomi phone: from a broken screen to a brick

When Xiaomi Phone Is ‘Died’ and Data Needed Urgently

Xiaomi's smartphone stopped turning on after falling, drowning or unsuccessful upgrade? the screen crashed into rubble, and the only photos of the child, work documents or correspondence archives remained on internal memory? The situation seems hopeless, but in practice, even with a "brick" (completely broken device) you can recover up to 90% of data - if you act correctly.

The main mistake of users is to try to repair yourself without diagnosis, for example, if the screen plume is damaged, it is enough to connect to the phone through the phone. ADB, a when the motherboard burns out, you will need to read the memory chip directly (NAND). 7 proven ways to extract data from dead Xiaomi, from simple to extreme, with step-by-step instructions and risk warnings.

Important: Methods differ for different "death states":

• 📱 Screen broken/not working touchscreen, but phone turned on (vibration, sounds are there).
• 🔋 The device does not respond to charging, but is defined by the computer as a Qualcomm 9008.
• ☠️ Full Brick: No button response, no heat, no PC detection.
• 💧 Liquid: The phone turned on, but then shut down forever.

If you are not sure about the cause of the breakdown, start with a diagnosis – it will take 5 minutes and save hours on useless actions.

Step 0: Diagnosing Xiaomi's 'dead' before data recovery

Before you try to pull files out, determine which part of the phone is damaged, which will narrow the list of working methods from 7 to 1-2.

Connect your phone to charge and watch for 10-15 minutes:

• 🔄 Charging indicator on. → Problem in the screen/shoe or software failure.
• 🔥 The phone is warming up, but it won't turn on. → possible firmware failure or damage to the power controller.
• 🖥️ The computer makes the connection sound USB → the device is determined by the Fastboot mode or EDL.
• ❌ No reaction at all. → damaged motherboard or battery.

For accurate diagnosis, use the command in the terminal (Windows/Linux):

adb devices

If the serial number appears in the answer, the phone is alive and available for data retrieval via the phone. ADB. If not, go to the “brick” methods».

⚠️ Warning: Don't connect Xiaomi with a damaged board to cheap chargers! Power controller can fail permanently by blocking access to memory.

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If the phone responds to charging (vibrates, warms), but does not turn on, try to pinch the Power button. + Volume up for 20 to 30 seconds. Sometimes it drops the getting stuck firmware.

Method 1: Retrieving data through ADB (If the screen is not working, the phone is switched on)

The method works if:

• 📱 The phone is turned on (there is vibration, sounds), but the screen is broken or does not display the picture.
• 🔌 The phone's debugging on. USB (Even if you don’t remember what they did).
• 🖥️ The computer defines the device as Android Device in Device Manager.

Instructions:

1. Download Platform Tools (the official tool from Google) and unpack in a folder C:\adb.
2. Connect your phone to your PC through USB-cable (preferably original).
3. Open the command line in the adb (Shift) folder + right-button → «Open the team window»).
4. Enter the command to check the connection: adb devices If the serial number appears, proceed to the next step.
5. Copy all data to your computer: adb pull /sdcard/ C:\Xiaomi_Backup (substitute C:\Xiaomi_Backup pathway).

If adb devices returns unauthorized, then debugging is USB In this case, proceed to Method 3 (Fastboot mode).

Install Platform Tools|Connect your phone to the original cable|Check the debugging. USB (adb devices)|Create a backup folder|Don't turn it off. USB before copying is completed-->

Method 2: Using Mi PC Suite (if the phone is determined by the computer)

Official Mi utility PC Suite can backup even from phones that don't have a screen — provided that the device is turned on and determined by the PC. ADB, but does not copy all data (for example, it may skip files from root folders).

Step-by-step:

• 📥 Download Mi. PC Suite from the official website and install.
• 🔌 Connect your phone to your PC with the original cable (cheap cables may not transmit data).
• 🖱️ In the program, select "Reserve Copying» → «Create a backup copy».
• ⚙️ Tick the required data types (contacts, messages, photos) and click “Start».

Limitations of the method:

• ❌ It doesn't copy files from folders like /Android/data/ (saving games, cache of applications).
• ❌ It may not work if the phone is not unlocked loader.
• ❌ Not suitable for phones in Fastboot mode or EDL.

⚠️ Attention: If Mi PC Suite asks to unlock the bootloader, don't agree - this will result in a phone reset and data loss! instead use Method 3 (Fastboot).

Method 3: Fastboot mode – for phones that aren’t turned on but are defined by PCs

If Xiaomi phone doesn’t turn on, but the computer makes a connection sound USB, It's probably in Fastboot mode, and it's an emergency mode that lets you flash your phone or copy your data without downloading Android.

To check if the phone is detected in Fastboot:

1. Connect the phone to the PC.
2. Open Device Manager (Win + X → Device Manager).
3. See the section "Ports (COM and LPT)» Or "Other Devices." If you have an Android Bootloader Interface record, it's in Fastboot.

For data extraction:

1. Download the firmware for your model (see device code, such as Raphael for Redmi). K20 Pro).
2. Unpack the firmware and find the file payload.bin.
3. Use the utility. payload_dumper, extract boot.img and recovery.img.
4. Fastboot: Fastboot Flash Recovery twrp.img fastboot boot twrp.img
5. V TWRP Connect your phone to your PC and copy the data manually.

Important: This method requires an unlocked bootloader. If the bootloader is locked, proceed to Method 4 (mode) EDL).

Method 4: Mode EDL (Emergency Download Mode – for bricks with a locked boot loader

Regime. EDL (Emergency download: The last chance to save data from a phone that:

• ☠️ It does not turn on or respond to buttons.
• 🔌 Defined by a computer as Qualcomm HS-USB QDLoader 9008.
• 🔒 Has a blocked bootloader (you can not use Fastboot).

The work will require:

• 📌 Firmware for your model (see Xiaomi Firmware Updater).
• 📌 The Mi Flash Pro utility.
• 📌 Authorized Xiaomi account (for new models from 2021).

Step-by-step:

1. Install the QDLoader driver (you can download here).
2. Connect your phone to your PC in mode EDL (Hold the volume up + Loudness down + 10 seconds power).
3. Open Mi Flash Pro, select firmware and press Refresh. COM-port.
4. Instead of firmware, select the Read Back option and specify a path to save the memory dump.
5. After creating the dump, use scrcpy or Hex editor to extract files.

⚠️ Attention: On Xiaomi 2022 models+ Years (e.g. Redmi Note 11, Xiaomi 12) EDL You need to log in through your Mi Account. Without it, your phone won't be identified in the program.

Method 5: Directly read memory chips (for phones with damaged circuit boards)

If the phone is not detected in any way (no response to charging, no warmth, no sounds), but you are sure that the battery is good - the problem is the damaged motherboard. UFS).

This is the most expensive and difficult method, but it works even if:

• 🔥 The board burned after a short circuit.
• 💧 Phone drowned and contact oxidized.
• 🛠️ Memory controller damaged (phone not turned on, but chip intact).

What will be required:

• 📌 Programming (e.g. EasyJTAG, Medusa Pro or UFi Box).
• 📌 IC adapter (depends on memory type: eMMC or UFS).
• 📌 Soldering station with thermal air soldering (for removing the chip).
• 📌 Electronics knowledge or specialist assistance.

Process (simplified):

1. Disassemble the phone and find a memory chip (usually signed as an eMMC or a memory chip). UFS).
2. Carefully solder off the chip (risk of damage during heating!).
3. Connect it to the programmer via the adapter.
4. Count the memory dump into the.bin file.
5. Use scrcpy or UFS Explorer to recover files from a dump.

The cost of service in service centers: from 5 000 to 20 000 rubles (depending on the model and the complexity of soldering).

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Direct reading of the chip is the only way to get data back from a phone that is not powered on or detected by a computer, but it requires special equipment and soldering skills.

Method 6: Extract SIM-Memory cards and cards (if the phone is not turned on)

If the Xiaomi phone used an external memory card (microSD) or SIM-Memory-enabled card (obsolete format) can be retrieved and read on another device.

How to do this:

• 🛠️ Carefully remove the tray for SIM-cards (use a paper clip or special key).
• 📱 Check if there is a microSD in the tray (on some Redmi models, the hybrid slot is available).
• 💾 Insert the card into another phone or card reader.
• 📂 Copy the data onto a computer.

What can be restored:

• 📸 Photos and videos (if saved to memory card).
• 🎵 Music and documents.
• 📞 Contacts (if exported to the SIM-map).

Limitations:

• ❌ The memory card does not store messages, call history, application data.
• ❌ If the phone has been encrypted, microSD files may not be available.

Method 7: Contact Xiaomi Service Center (official and unofficial)

If you don't succeed, you have to turn to the professionals. Xiaomi has two types of services:

What to ask the master before repair:

• 🔧 «What method will you use to extract data? (if the answer is “plain” – it is not suitable for “bricks»).
• 💾 «Can you guarantee the safety of the data? (an honest master will say no, but he will appreciate the odds).
• 📋 «Will you report the recovered files? (good labs provide logs).

⚠️ Note: Official Xiaomi services often offer to reset your phone to factory settings as part of a repair.This will delete all data! Warn the wizard that your goal is to save information, not fix the device.

FAQ: Frequent questions about data recovery with Xiaomi