The situation when your favorite smartphone stops responding to touches, and the image is either missing or distorted by “spots”, always takes you by surprise. The device's memory can store critical documents, work files and priceless family photos that cannot be lost. The main task at this moment is to keep cool and not make sudden movements that can completely block access to the file system.
Fortunately, the operating system Android provides several levels of access to data, even if the touchscreen is completely out of order. Information recovery possible through a direct connection to the computer, the use of external manipulators or cloud services, if they have been previously configured. The choice of a specific method depends on whether the device turns on at all and whether USB debugging works.
Before taking active steps, it is necessary to assess the extent of damage to the display. If there is an image, but the sensor does not work, your chances are close to 100%. If the screen is completely black, but the phone vibrates when making a call or makes sounds when connected to charging, then the chances are also high, but additional tools will be required. In cases where the device does not show signs of life, we are talking about complex hardware repairs in the laboratory.
Using a USB hub and mouse for control
The simplest and most effective way, if the screen at least partially displays the picture or you can roughly navigate by sounds and vibration, is to connect a regular computer mouse. To do this, you will need a special adapter USB OTG (On-The-Go), which allows you to connect peripherals to a smartphone. Most modern models Samsung, Xiaomi and Huawei support this function by default.
After connecting the mouse via the OTG adapter, a cursor will appear on the screen (if it shows anything at all). Even if you don't see the image, you can try to unlock the device with a pattern or PIN code, relying on the memory of the location of the numbers. If the unlocking is successful, the computer will be able to see the phone as a drive.
- 🖱️ Connect the USB hub or OTG adapter to the charging port of the smartphone.
- 🔌 Insert a regular computer mouse and cable into the hub to connect to the PC.
- 🖥️ On the computer open "My Computer" and find the connected device.
- 📂 Copy the DCIM, Pictures and Documents folders to your hard drive.
It is important to understand that the phone must be unlocked for this method to work. If the password is complex and cannot be entered with the mouse (for example, a long text password), this method may not be useful without screen visibility. In this case, the cursor will move across the locked screen, but will not give access to files.
⚠️ Attention: If you connect your phone to an unknown USB hub, make sure it is working properly. Poor-quality adapter electrical can damage the smartphone's power controller, which will turn a problem with the screen into a problem with the motherboard.
Using USB and ADB debugging
For advanced users who have had the function USB Debugging (USB Debugging) enabled in advance, powerful control options open up. This mode allows the computer to issue commands to the phone at a deep system level, ignoring a non-working touchscreen. To work, you will need to install platform tools Android SDK Platform-Tools on your computer.
Using the command line, you can not only copy files, but also make full backups, install applications for remote access, or even broadcast the screen to a PC monitor. This is a professional method that is often used by service engineers to rescue data from damaged devices.
To copy all data with one command, you can use the utility adb pull. It will recursively copy the contents of the phone folders to the computer. If you need to copy a specific folder with a photo, the path will look like this:
adb pull /sdcard/DCIM/Camera C:/Android_Backup/PhotosIf you need a full backup of the system, including settings and applications, use the command adb backup. However, it is worth remembering that some modern applications (especially banking and instant messengers) block the creation of backups via ADB for security reasons. In this case, you will have to copy the files manually through the file manager.
What to do if the computer does not see the phone via ADB?
If the computer makes a sound from the device when connecting, but in the device manager it is marked as “Unknown device,” you need to manually install the drivers. Download the universal Google USB Driver or a specific driver for your brand (Samsung USB Driver, Xiaomi USB Driver) and update the device in the manager, specifying the path to the driver.
Broadcasting an image via Scrcpy
One of the most elegant solutions for a situation with a broken screen is to use the utility Scrcpy (Screen Copy). This open source app allows you to share your Android screen to your computer via USB cable and control your phone using your PC keyboard and mouse. The delay is minimal and the picture quality is high.
The main advantage of Scrcpy in this context is the ability to see what is happening on the screen, even if the phone’s matrix is dark or broken. You will be able to visually monitor the process of copying files, open the desired folders and confirm access requests. This solves the problem of “blind” data entry.
To run the app, just unpack the archive and run the command in the terminal. After connecting the cable and confirming access on the phone (if the screen is even slightly visible or you are acting at random), the smartphone desktop will appear on the monitor.
scrcpy --bit-rate 8M --max-size 1920The parameters in the command allow you to adjust the transmission quality. The specified bitrate 8M provides good clarity, and limiting the resolution 1920 reduces the load on the processor. If your phone does not respond, you may need to first allow access in the dialog box that appears on your phone (touch the Allow area).
| Option | Description | Recommended value |
|---|---|---|
--bit-rate |
Limits video bitrate | 8M (for WiFi), 16M (for USB) |
--max-size |
Limits the size of one of the sides | 1920 (Full HD) |
--record |
Records the screen to a file | file.mp4 |
Use a wire with high-quality shielding. Cheap cables can cause loss of data packets, which will lead to image lags in Scrcpy and make it difficult to manage.
Cloud services and synchronization
Often users forget that their data may already be stored in the cloud. The operating system Android is tightly integrated with services Google. If the Internet and synchronization were turned on on the phone, your contacts, calendar, notes and even photos could automatically fly to the corporation’s servers.
Check your Google Photos account to search for photos and videos. Even if the gallery on your phone is empty or inaccessible, copies of recent months can be stored in the cloud. It is also worth checking Google Drive, where documents may have been saved, and Google Contacts, where the phone book is stored.
To access the data, just go to the official website of the service from a computer using the same account that was used on the damaged device. This is the fastest way to restore contacts and important documents without any physical intervention in the phone.
- 📸 Google Photos: Check the "Photos", "Archive" and "Trash" folders.
- 📞 Google Contacts: Make sure that the numbers are saved in the account and not in the SIM card memory.
- 📄 Google Drive: Look for files in the "My Drive" and "Recent" sections.
- 📝 Google Keep: Check notes and task lists.
⚠️ Attention: The speed of loading and uploading data in the cloud services depends on your Internet connection and tariff plan. Make sure you have enough free space in your Google account, as if it's full, new data will stop syncing.
Connecting external displays (HDMI/Type-C)
If you have a flagship device or a mid-range smartphone that supports video output, you can connect it directly to a monitor or TV. Technology MHL (Mobile High-Definition Link) or mode DisplayPort Alt Mode via the USB Type-C connector allows you to broadcast the image to a large screen.
This will require a USB-C to HDMI adapter. When you connect your phone to the TV, you will see its desktop. If a mouse is also connected to the phone via a USB hub at this moment, you will get a full-fledged computer: a large screen and cursor control. This is an ideal scenario for transferring data.
However, not all smartphones support video output. Budget models often lack this function, even if they have a Type-C connector. Owners of Samsung Galaxy S/Note series, Huawei P/Mate series and some models LG are luckier - their devices can often work in desktop mode (DeX, Easy Projection).
☑️ Checking video output support
Specialized apps for recovery
When standard methods do not work, specialized software comes to the rescue. apps like Dr.Fone, Tenorshare UltData or DroidKit offer algorithms for extracting data from damaged devices. They often have a "Recovery" mode that attempts to access the file system bypassing standard restrictions.
These tools can be useful if the phone turns on but goes into an endless boot or cycles through rebooting. They are able to pull data from system partitions that a normal user cannot reach. However, it is worth considering that most of these apps are paid and require the purchase of a license to save found files.
It is important to understand the difference between “recovering deleted files” and “recovering damaged files.” If the data was not deleted, but simply became inaccessible due to the screen, the chances are high. If the phone's memory has been overwritten, the software is powerless. Always try demo versions to see what exactly the app can find before you pay money.
Specialized software is the “heavy artillery” that helps in complex cases, but does not provide a 100% guarantee and often requires financial investment.
Frequently asked questions (FAQ)
Is it possible to transfer data if the phone does not turn on at all?
If the phone does not respond to connection to the charger (no vibration, indicator or sound), software methods will not help. In this case, you need to take the device to a service center to temporarily replace the screen or resolder the power controller to gain access to the memory.
Is it safe to use third-party recovery apps?
You should only use proven software from well-known developers. Transferring personal data to unknown apps carries the risk of information leakage. Before use, be sure to read the privacy policy and user reviews.
What to do if you forgot the pattern key and the screen does not work?
It is extremely difficult to access data without unlocking. If USB debugging is enabled, you can try resetting the password via ADB (command adb shell rm /data/system/gesture.key), but this only works on older versions of Android. On new devices, without resetting the data (Factory Reset), it is almost impossible to gain access.
Will Safe Mode help in transferring data?
Safe Mode (Safe Mode) loads only system applications. This can help if your phone freezes due to third-party software and you want to copy the data in time. Entering the mode is usually done by holding down the power button on the lock screen, which is difficult to do without a working touchscreen.
How do I know if my phone supports USB OTG?
The easiest way to check this is experimentally by connecting a flash drive via an adapter. You can also use detector applications from Google Play, if the phone is somehow controllable, or find the exact model on the manufacturer’s website and study the specifications of the “Interfaces” section.