Unlock bootloader on Sony Xperia. A universal guide to unlocking the bootloader for Sony Xperia devices


It's very easy to forget a password or pattern. This is a common problem that causes some to even run to service center. But in fact, you shouldn’t waste time looking for such a center in your city. Below are instructions for owners Sony Xperia, with which you can easily bypass the lock screen. By the way, This is what they use in service centers.

Please note that this text is intended specifically for unlocking Xperia smartphones. On devices from other manufacturers, you will have to try to bypass the blocking in other ways.

Step-by-step instruction

  1. The operation begins by pressing the emergency call button. On the keyboard that appears, enter the code:
  2. After entering the last character, service menu. It is also called engineering. Here select “Service Tests”.
  3. In the list that appears, find the “NFC” item. In it we are interested in the sub-item “NFC Diag Test”. It runs a diagnostic test. Wait for it to finish, then click on the “Home” button.

That's all, so you will find yourself on the desktop. This trick works on all Xperias. If you have new model, wherein this operation does not lead to the desired result, then try on the screen emergency calls enter the code *#*#73556673#*#* . It does not work for all smartphones; on some models it only leads to a normal reboot of the device.

Updated: If no codes work on your device, 100% will help. It puts the device into operation even from the “brick” state.

If you have any difficulties, watching this video should help. You can also write your questions or thoughts in the comment form below!

But the guy demonstrates in a video how everything is done on the XPeria Z:

Unlocking Bootloader (bootloader) on Android phone or tablet is needed if you need to get root(unless you use programs like Kingo Root), install or . This instruction describes step by step the unlocking process using official means, not third-party programs.

At the same time, it can be unlocked on most phones and tablets - Nexus 4, 5, 5x and 6p, Sony, Huawei, most HTC and others (except for unnamed Chinese devices and phones tied to the use of one telecom operator, this may be a problem) .

Important information: When unlocked on Android, all your data will be deleted. So if they are out of sync with cloud storage or not saved on your computer, take care of this. Also, if you perform incorrect actions or simply fail during the process of unlocking the bootloader, there is a possibility that your device will simply not turn on again - you take these risks upon yourself (as well as the possibility of losing the warranty - here you have different manufacturers different conditions). Another important point- before you start, Fully charge your device's battery .

Download Android SDK and USB driver to unlock Bootloader

The first step is to download the funds Android developer SDK from the official website. Go to page http://developer.android.com/sdk/index.html and scroll down to the section " Other download options».

In chapter SDK Tools Only download the option that suits you. I used ZIP archive with Android SDK for Windows, which was then unpacked to a folder on the computer’s disk. There is also a simple installer for Windows.

From the folder with the Android SDK, run the SDK Manager file (if it does not start - a window just appears and immediately disappears, then additionally install Java from the official website java.com).

After launch, check the box Android SDK Platform-tools, the remaining points are not needed (unless Google USB driver at the end of the list if you have a Nexus). Click the button Install Packages, and in the next window - “ Accept license» to download and install components. Once the process is complete, close Android SDK Manager.

In addition, you will need to download the USB driver for your Android device:

  • For Nexus they are loaded from using SDK Manager, as described above.
  • For Huawei, the driver is included in the utility HiSuite
  • For HTC - included HTC Sync Manager
  • For Sony Xperia, the driver is downloaded from the official page http://developer.sonymobile.com/downloads/drivers/fastboot-driver
  • LG- LG PC Suite
  • Solutions for other brands can be found on the respective official websites of the manufacturers.

Enable USB Debugging

The next step is to enable USB debugging on Android. To do this, do the following:

  1. Go to settings, scroll down - “ About the phone».
  2. Press " several times Build number” until you see a message saying that you have become a developer.
  3. Return to the main settings page and open the " For developers».
  4. In chapter " Debugging» turn on « USB Debugging" If there is an OEM unlocking option in the developer options, then enable it too.

Getting a code to unlock Bootloader (not needed for any Nexus)

For most phones other than Nexus (even if it's a Nexus from one of the manufacturers listed below), you also need to get an unlock code to unlock the bootloader. They will help with this official pages manufacturers:

  • Sony Xperia - http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
  • HTC- http://www.htcdev.com/bootloader
  • Huawei - https://emui.huawei.com/en/plugin.php?id=unlock&mod=detail

These pages describe the unlocking process, and also provide the ability to obtain an unlock code using the device ID. This code will be needed later.

I won't explain the whole process because it's different for different brands and explained in detail on the relevant pages (though in English) I will only touch on receiving Device ID.

  • For Sony phones Xperia code unlock will be available on the above site according to your IMEI.
  • For phones and Huawei tablets the code is also obtained after registration and entering the required data (including Product ID, which can be obtained using the code telephone keypad, which they will tell you) on the previously mentioned site.

But for HTC and LG the process is slightly different. To receive an unlock code you will need to provide a Device ID, I describe how to get it:

  1. Turn off your Android device (completely by holding the power button, not just the screen)
  2. Press and hold the buttons power + sound down until the fastboot mode boot screen appears. For HTC phones you will need to select fastboot volume buttons and confirm the selection by briefly pressing the power button.
  3. Connect your phone or tablet via USB to your computer.
  4. Go to the folder Android SDK - Platform-tools, then holding ShiftOpen command window».
  5. IN command line enter fastboot oem device-id(on LG) or fastboot oem get_identifier_token (for HTC) and press Enter.
  6. You will see a long digital code, placed on several lines. This is the Device ID, which you will need to enter on the official website to receive the unlock code. For LG, only the unlock file is sent.

Note:The unlock.bin files that will be sent to you by mail are best placed in the Platform-tools folder so as not to specify the full path to them when executing commands.

Unlock Bootloader

If you are already in fastboot mode (as described above for HTC and LG), then you do not need the next few steps until you enter the commands. In other cases, enter Fastboot mode:

  1. Turn off your phone or tablet (completely).
  2. Press and hold the buttons power + volume down until the phone boots into Fastboot mode.
  3. Connect the device via USB to your computer.
  4. Go to the folder Android SDK - Platform-tools, then holding Shift, click in this folder right click mice (in free space) and select " Open command window».

  • fastboot flashing unlock - for Nexus 5x and 6p
  • fastboot oem unlock - for other Nexus (older)
  • fastboot oem unlock unlock_code unlock_code.bin- for HTC (where unlock_code.bin- the file that you received from them by mail).
  • fastboot flash unlock unlock.bin- for LG (where unlock.bin- the unlock file that was sent to you).
  • For Sony Xperia, the command to unlock the bootloader will be indicated on the official website when you go through the whole process of choosing a model, etc.

For all smartphone and tablet users Sony, running on Android OS, first of all before get Root rights You need to Unlock Bootloader Sony. You can read how to do this in this article.

For Windows users 8.1! If you have problems with the device not being visible or the driver being unable to install, visit the article -

This article provides 3 Ways to unlock Bootlloader Sony:

Method number 1.

If you have important data, save it somewhere safe or sync it before you start.

Necessary Tools Unlock Bootloader Sony

1. PC with Internet access;

2. Sony Fastboot Drivers;

3. Download and install the program AdbRun;

4. Android device manufacturer Sony;

5. Battery charge at least 50%;

6. Original, undamaged USB cable (by original we mean the one that came with the kit).

Instructions for Unlocking Bootloader Sony - Obtaining the unlock file

1. On PC, go to the Sony website Unlocking the bootloader:

2. Select your Android smartphone or tablet model and click "Continue»;


3. Enter your email in the field and click “ Continue»:


and open yours email and select the sent letter:

4. Enter your IMEI (type in the dialer *#06# ) and press " Continue«:


on the next page you will be provided with an unlock file:


Unlock Sony

1. Turn off Sony device;

2. Launch the already installed program AdbRun;

3. It is necessary to switch to the mode Bootloader . With your device turned off, press and hold the search button (or "Menu"or press the button "volume down"), then connect it to the PC with a USB cable.

If you are unable to switch to Bootloader mode, then do this:

  • Sony device is turned on and connected to the computer
  • Launch ADB RUN program
  • Go to ADB RUN menu - -> A.D.B.
  • Dial a command
adb reboot bootloader

4. Wait until it's full USB installation Sony drivers;

5. In ADB Run you need to go to the menu:

Manual Command and Unlock Bootloader -> Unlock Sony/Sony Ericsson

6. Check if the Sony device is connected - Attached, if a return response of 0.3 was received, then Android is connected correctly and you did everything correctly in the previous steps of the instructions (if there was no response, repeat the previous steps).

If you get a message on the command line: fastboot

  1. Perhaps you do not have the driver installed or you need to reinstall it
  2. The smartphone is not in bootloader mode and you should reboot the smartphone again
  3. Connect your smartphone to another USB port

7. Select the item in the Adb Run program menu - Unlock Bootloader and enter the previously received code for unlock bootloader Sony and press Enter.


8. Reboot your Sony device;

9. Now Bootloader is unlocked, you can now move on to the next step - obtaining Root rights.

That's all! Good luck unlocking and getting Root Right to yours Android device!

Method number 2. How to Unlock Sony Bootloader (Unofficial)

Necessary tools

  1. PC with Internet access;
  2. Download and install Java JDK;
  3. Download and install Flashtool;
  4. Install Sony drivers (after installing FlashTool they can be found at: C:\Flashtool\drivers);
  5. Android device manufactured by Sony;
  6. Battery charge at least 50%;
  7. An original, undamaged USB cable (by original we mean the one that came with the kit);
  8. “USB Debugging” enabled.

1. Connect your smartphone to your PC;

2. Launch FlashTool ( C:\Flashtool);

3. Open a tab Devices and select item Check Drivers;

4. You should have serial number, copy it:

5. Go to the folder where Flashtool is located (depending on the version):

  • C:\FlashTool\registeredDevices
  • C:\Flashtool\custom\mydevices

6. You must have a folder with the device serial number, if not, then create it:

7. In the folder with the name of the serial and create an empty one text file ulcode.txt;


9. This code must be written to the created file ulcode.txt;

10. Set Sony to

Unlocking the bootloader on your smartphone is the first step to speed it up and install custom firmware. And, contrary to popular belief, this feature is supported on most devices. Below is the official method to unlock the bootloader operating system.

Not every phone will allow you to do this.

There are two types of phones in this world: Those that allow you to unlock the bootloader and those that do not.

The ability to unlock the bootloader depends on your smartphone manufacturer, model, and even your operator. All Nexus smartphones allow you to unlock the bootloader, and many phones from Motorola and HTC will allow you to unlock the bootloader in the same way as on the Nexus.

Other smartphones, as well as operators, do not provide the ability to unlock the bootloader official way. In this case, you will have to wait until the developers find vulnerabilities with which you can get root rights and download custom firmware to your phone. If you have such a smartphone, then, alas, this article will not help you.

The best way to find out which category your smartphone belongs to is to look at a specialized website. If you have HTC smartphone or Motorola, then you can also check the possibility of unlocking on the HTC and Motorola websites. If the bootloader of your smartphone cannot be unlocked using the official method, then only the unofficial unlocking or root method, which can usually be found on the XDA Developers forum, will help you.

Step 0: Back up everything you want to keep

Before you begin, it should be noted that this process will erase all of your data. Therefore, if you have any Important files, be it photos, music, videos or anything else, then now is the time to save everything to your computer. In addition, if you have any application settings that you want to save, then use the function Reserve copy to create a backup of your settings, and also save it on your computer.

Here's another tip: since I know I'll want to root my smartphone, I always unlock the bootloader as soon as I buy a new device. This way I don't waste time customizing the phone to suit myself only to delete all the data after a couple of days.

When you save everything important files, then you can start.

Step 1: Android installation SDK and drivers for your phone

You will need two things for this process: Android Debug Bridge, which is a command line for PC that you can use to communicate with your phone, and a USB driver for your device. If you installed them earlier, then you need to update them to the latest version.

Let's give brief instructions for installation:

  • 1. Go to the Android SDK download page and scroll down to “SDK Tools Only”. Download ZIP file for your OS and unpack the archive.
  • 2. Launch SDK Manager and uncheck all items except “Android SDK Platform-tools”. If you are using a Nexus phone, you can also select “Google USB Driver” to download Google drivers.
  • 3. After installation is complete, you can close the SDK manager.
  • 4. Install USB drivers for your phone. You can find them on the website of the smartphone manufacturer (eg Motorola or HTC)
  • 5. Restart your computer if necessary.

Turn on your phone and connect it to your computer using USB cable. Open the tools folder in your installation folder Android SDK and press Shift+right mouse button on an empty area. Select “Open a Command Prompt Here” and execute next command:
adb devices
If the serial number appears, then your phone has been detected and you can continue further. Otherwise, make sure you follow all the given steps correctly.

Step 2: Enable USB Debugging

Next, you will need to enable several options on your phone. Go to your phone settings and select "About phone". Scroll down to Build Number and click on this item 7 times. A message should appear indicating that you are logged into developer mode.

Return to home page settings, you should have new item"For developers". Enable “OEM Unlocking” if this option exists (if it doesn't, don't worry - only some phones have this option).

Then enable “USB Debugging”. Enter a password or PIN if required.

Once you do this, connect your phone to your computer. You will see a window on your phone asking “Do you want to enable USB debugging?” Check the box next to “Always allow on this computer” and click OK.

Step 3: Obtain an unlock key (not for Nexus phones)

If you have a Nexus smartphone, then proceed to the next step.

Go to the smartphone manufacturer's website to obtain an unlock key (for example, for Motorola, open this page or this one for HTC), select your device (if required) and drive or create a new account.

Further in this step there may be differences for different phones, but there should be instructions on the steps on the manufacturer’s website. It will be as follows: first, turn off the phone and boot into fastboot mode. On different phones there are different ways, but most often you need to press and hold the power button and volume down key for 10 seconds. Release the buttons and you should be in fastboot mode(HTC users will need to use the volume down key to get to the Fastboot item and use the power key to select this item).

Connect your phone and PC to via USB cable. Your phone must somehow notify you of the connection. Open the tools folder in your Android SDK installation folder and Shift+Right Click on an empty area. Select “Open a Command Prompt Here” and enter the unlock command provided by the manufacturer (for Motorola this is fastboot oem get_unlock_data command , for HTC fastboot oem get_identifier_token).

The command line will appear long lines characters. Copy these characters and make one line of them without spaces and on the website, paste the resulting text into the appropriate field. If your smartphone can be unlocked, you will receive an email with a key or file, which we will use in the next step. If your device cannot be unlocked, you will also be notified about this. If you still want to go all the way and use unofficially, then you will need a developer site.

Step 4: Unlock

Now you are ready to unlock. If your phone is still in fastboot mode, run the command below. If not, then turn off your phone and boot into fastboot mode. There are different methods on different phones, but most often you need to press and hold the power button and volume down key for 10 seconds. Release the buttons and you should be in fastboot mode (HTC users will have to use the volume down key to get to the Fastboot item and use the power key to select this item). Connect your phone and PC with a USB cable.

Open the tools folder in your Android SDK installation folder and Shift+Right Click on an empty area. Select “Open a Command Prompt Here”.

To unlock your device, you will need to do one simple command. For most Nexus devices, this command is:
fastboot oem unlock
If you have a new version Nexus, for example, Nexus 5X or 6P, then the command will be slightly different:
fastboot flashing unlock
If you do not have a Nexus smartphone, then the manufacturer’s website will indicate the command you need. For Motorola devices, this is the command fastboot oem unlock UNIQUE_KEY, where UNIQUE_KEY is the code sent to you by email. For HTC, this is the command fastboot oem unlocktoken Unlock_code.bin, where Unlock_code.bin is a file received from the HTC manufacturer.

After running the command, the phone may ask if you really want to unlock. use Volume key to confirm.

When unlocking is complete, use the OSD menu to reboot your phone (or run the fastboot reboot command on your computer). If everything is done correctly, then when you boot the phone you will see a message that the bootloader is unlocked, and then the Android OS will load. It is important to boot Android first before doing anything like installing a custom recovery.

Congratulations on being unlocked! While you won't notice any differences, you can now install a custom recovery, get root access or install a custom firmware.

For users Android smartphones Sony/Sony Ericsson brands before receiving Root rights Initially you need to unlock Bootloader. This article provides detailed instructions how to do it.

If you don't know what Root is, read -

  • Update firmware from
  • Use proprietary applications from Sony

Sony Ericsson Xperia™PLAY
Sony Ericsson Xperia™ arc
Sony Ericsson Xperia™ arc S
Sony Ericsson Xperia™ neo
Sony Ericsson Xperia™ neo V
Sony Ericsson Xperia™ pro
Sony Ericsson Xperia™ mini
Sony Ericsson Xperia™ mini pro
Sony Ericsson Xperia™ ray
Sony Ericsson Xperia™ active
Sony Ericsson Live with Walkman™
Sony Xperia™ S
Sony Xperia™ P
Sony Xperia™ go
Sony Xperia™U
Sony Xperia™ sola
Sony Xperia™ acro S
Sony Xperia™ ion
Sony Xperia™ miro
Sony Xperia™ tipo
Sony Xperia™ tipo dual
Sony Xperia™ V
Sony Xperia™ J
Sony Xperia™ T
Sony Xperia™TX
Sony Xperia™ E
Sony Xperia™ E dual
Sony Xperia™ ZL
Sony Xperia™ Z
Sony Xperia™ L
Sony Xperia™ SP

Required Tools and Components

1. PC with Internet connection

2. Our Brand adb app RUN (download and install)

4.USB cable

Procedure

2. Agree to offers and click I accept

3. In the window you see the Name, Smartphone IMEI(to do this, dial *#06#) and your email.

4. The next page will show the unlock code, save it.

5. Turn off your smartphone.

6. Run the Adb Run program

7. With your smartphone turned off, hold down the search button and connect it to your PC using a USB cable.

8. After installation USB drivers V ADB program Run go to the Manual menu (control using numbers and Enter buttons) Unlock Sony/Sony Ericsson item

9. Select the Attached item. If you receive a return response of 0.3, then the smartphone is connected correctly.

10 Select Unlock Bootloader and enter the unlock code and press Enter.

11. Reboot your smartphone.

12. Bootloader is unlocked and you can now get Root rights.

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