How to save data from a broken Xiaomi phone: from connecting to a PC to disassembly

Why Xiaomi’s data isn’t always lost forever

A broken Xiaomi screen is one of the most common breakdowns, but it's not always a sentence for your photos, correspondence, and documents. Even if the display is completely black, the sensor doesn't respond, and the phone doesn't turn on "as usual," the chances of recovering data remain high. It depends on the extent of the damage: if the motherboard is intact and the problem is only in the screen or the plume, then the files can be retrieved without professional repair.

Modern Xiaomi smartphones (including the Redmi Note 12, Poco X5, Mi 11 and later) support several ways to access memory even when the screen is not working. The main thing is not to panic or try to “fix” the device with homemade methods (for example, heating or hitting), which can aggravate the breakdown. In this article, we will discuss 7 proven methods, from the simplest (connecting to a PC) to emergency (disassembling the phone).

Important: If the phone turns on but the screen doesn't show the image, your chances of success are higher, and if the device doesn't show signs of life (it doesn't vibrate, it doesn't warm, it doesn't detect the computer), more radical measures are needed -- or help from a service center.

Method 1: Connect to a computer via USB (if the phone is switched on)

The most obvious and safe method is to connect Xiaomi to a PC or laptop via a USB-Type C cable (or Micro-USB for older models).

• 🔋 The phone is turned on (albeit with a black screen).
• 🖥️ The computer makes the device's connection sound.
• 🔒 The phone had previously been debugged. USB (Settings → The phone. → Version. MIUI → 7 times to tap → Additionally. → For developers → Debugging by USB).

If the debugging has not been activated, the computer will see the phone as an "unidentified device" or requesting Qualcomm/Mediatek drivers. In this case, proceed to method 2 or 3. If debugging is enabled, follow the instructions:

Download and install Mi PC Suite (official Xiaomi software)| Open the program and wait for device definition | Select the "Backup" or "Files" section | Copy the data to your computer (photos, videos, documents) | Disconnect the phone only after copying is completed-->

⚠️ Warning: If your phone is under 20%, connect it to charging for 10-15 minutes before connecting to your PC.

Method 2: Use of the OTG-Cables and mice (if the sensor is not working)

If the Xiaomi screen shows an image, but the sensor does not respond to touch, you can connect USB-mouse-wise OTG-This method works on most models, starting with the Redmi 5 and Mi. A1. You'll need it:

• 🔌 OTG-Adapter (Type-C or Micro-USB depending on the model).
• 🖱️ Wireless or wired USB-mouse.
• 🔋 Charged phone (minimum 30%).

Put the adapter on the phone and the mouse on the adapter, and in 5-10 seconds, the cursor should be on the screen.

1. Unlock the phone (if you have a pattern lock or PIN installed).
2. Transfer files to a flash drive or to the cloud (Mi Cloud, Google Drive).
3. Enable Developer Mode and activate Debugging over USB (if not done previously).

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If the mouse is not detected, try restarting the phone with the OTG connected. Some Poco models require confirmation of the connection in the notification menu (check if it appears when you connect).

⚠️ Attention: Not all OTG-Xiaomi-compatible adapters: Avoid cheap Chinese adapters without certification, which can damage the port USB. It is better to use original accessories or adapters from proven brands (Anker, Baseus).

Method 3: Retrieval of data via Mi Account (if synchronized)

If your Xiaomi has been activated synchronization with Mi Account, some of the data (contacts, notes, photos) can be restored through the web version of the service.

1. Go to i.mi.com and log in.
2. Select the Cloud → Files or Gallery section.
3. Download the necessary data to the computer.

Note that Mi Cloud doesn’t store all file types, for example, videos and music will have to be searched in other ways, and check Contacts and Notes as they sync automatically if the feature hasn’t been manually disabled.

If you don't remember whether sync was enabled, try to restore account access via a linked email or phone number. Xiaomi sometimes requests confirmation via a link. SMS, Make sure you have access to SIM-card installed in a broken phone.

Yes, regularly | Yes, but long | No, I don't trust clouds | I didn't know about this feature-->

Method 4: Disassemble the phone and connect flash memory directly

If the screen and sensor are completely dead, and the phone is not detected by the computer, the last step is to remove the memory chip (eMMC or UFS) and connect it to the programmer.

• 🛠️ Skills of working with soldering iron and small electronics.
• 💰 Buying or renting a programmer (e.g. EasyJTAG or Medusa Pro).
• ⏳ Time (the process can take from 2 hours to several days).

Algorithm of action:

1. Disassemble the phone by following the guide for your model (e.g. iFixit).
2. Find a memory chip (usually labeled KLMAG4JEMB-B041, THGBMFG8C1LBAIR or similar).
3. Carefully unseal it and connect it to the programmer.
4. Read data using software like Flash Extractor or ChipGenius.

⚠️ Attention: This is a risky method, because if you solder carelessly, you can damage the chip without being able to repair it. SMD-The cost of such a service in Russia and the CIS starts from 3 000 rubles (depending on the phone model).

Method 5: Using Fastboot Mode (if the phone doesn't turn on)

If Xiaomi is not on, but is responsive to charging (vibrates, warms) or is determined by a computer in Fastboot mode, you can try to extract data through custom recovery (for example, TWRP).

Instructions:

1. Install on PC ADB and Fastboot.
2. Connect your phone to your computer, holding Power + Volume down (to log into Fastboot).
3. Enter the command to check the connection: fastboot devices If the device is determined, continue.
4. TWRP for your model (download: fastboot flash recovery twrp.img fastboot boot twrp.img)
5. In TWRP, connect your phone to your PC and copy the data via MTP.

⚠️ Note: Not all Xiaomi models support firmware TWRP On new devices (e.g. Redmi Note 13) this can lead to hard-brick (total loss of performance). 4PDA or XDA-Developers.

Method 6: Contact Xiaomi Service Center

If the self-proclaimed attempts fail, the most reliable (though not free) way is to take the phone to a Xiaomi authorized service center.

• 🔧 Data security guarantee (unless the phone has been physically damaged by water or impact).
• 📄 Official check and warranty for repairs (if you need to change the screen).
• 🔒 Privacy (as opposed to “handicraft” workshops).

The cost of data extraction in the service depends on the model and the degree of damage:

Before the service visit:

1. Check if they have experience with your model (like the Poco F5 or Xiaomi 14).
2. Ask if they provide a report on the recovered data (to avoid fraud).
3. If the phone has been encrypted, report it - some services do not take for decryption without a password.

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Even if the service center says that the data is not recoverable, try to contact another one - the skill level of masters can vary greatly. In large cities (Moscow, St. Petersburg, Yekaterinburg) there are centers specializing in data recovery from damaged devices.

Method 7: Emergency measures if the phone sinks or burns

If Xiaomi is in the water, burned or crushed, the chances of data recovery are minimal, but still there.

• 🚫 Do not turn your phone on or connect to charging – this can cause a short circuit.
• 💧 If the phone is wet, don't dry it with a hair dryer or rice, it will speed up corrosion.
• 🔥 If the phone is burned, do not try to disassemble it yourself - the residue of lithium in the battery can ignite.

In such cases, only a data recovery laboratory (not to be confused with conventional service centers!) will help.

• HDD Recovery (Moscow, St. Petersburg)
• Data Recovery Lab (Yekaterinburg, Novosibirsk)
• Flashback Data (online applications with delivery in Russia).

The cost of recovery in the laboratory starts from 10 000 rubles, but the chances of returning at least some of the data are higher than with self-triggered attempts.+), Even the lab can't decrypt the data without yours. PIN-code.

FAQ: Frequent questions about recovering data from a broken Xiaomi