How to unlock Bootloader (bootloader) HTC. Official way. Unlocking bootloaders (Bootloader) HTC - instructions

From this instruction you will learn how to unlock the bootloader (unlock) on HTC smartphones.

How to unlock HTC bootloader using the official method

How to unlock HTC bootloader: instructions

1. Download and install proprietary utility HTC Sync. Drivers will be installed along with it.

3. Go to the website htcdev.com.

4. At the top, click " Register» and go through the registration process.

6. At the top of the site there is a login form. Log in with the account you created.

7. After that, open the page htcdev.com/bootloader.

8. Right in " Supported Devices» select your model. Only new devices are listed, so if you have an older device and it doesn't appear in the list, select " All Other Supported Models" Then click " Begin Unlock Bootloader».

9. In the next window, confirm your choice.

10. Check the boxes and click " Proceed to Unlock Instructions».

11. Then instructions will appear in English, which we will translate. Don't close the HTC Dev website!

12. Turn off the device and remove the battery.

13. Then press and hold the “ Volume down" And " Enable».

14. You should be in bootloader mode.

15. Use the volume keys to navigate through the menu. Go to " Fastboot" and click the " On" to select this item.

16. Now connect the device to your computer via a USB cable.

17. In step 4 you need to download binary file for your operating system. We choose the latter option and download the Windows binary.

18. Agree to the license by checking the box and clicking “ Download Fastboot Binaries».

19. At the bottom of the instruction page, click the “ Proceed to Step 5».

19. Now on your computer, press the keyboard shortcut “ Win» + « R" and and enter " cmd" in the window " Execute" Then click " OK».

20. Great! You are taken to the command line. Now enter the following and click " Enter»:

21. In the next line, enter and press “ Enter»:

22. Then enter this command and click " Enter»:

23. After this, you will have a list from which you need to copy a fragment. It begins:

<<<< Identifier Token Start >>>>

And it ends:

<<<<< Identifier Token End >>>>>

To copy something to command line, you need to right-click and select “ Flag" Then select the fragment shown below and right-click again to copy it.

24. Paste the copied code into the “ My Device Identifier Token" and click " Submit».

25. The file “ Unlock.code.bin", which must be downloaded to your computer and placed in a folder A.D.B. (C:/adb).

27. After this, your phone will reboot and the question “ Unlock bootloader?" Use the volume keys to select " Yes» and confirm your choice with the power button.

This is how the whole process of unlocking the bootloader on HTC smartphones happens.

How to Bootloader HTC with HTC Bootloader Unlock

All HTC devices have a locked bootloader for security purposes, but installing custom Recovery , device firmware or obtaining Root rights it needs to be unlocked. For this you can use HTC program Bootloader Unlock, which will significantly simplify the entire process.

1. Download HTC Bootloader Unlock from official website and install.

2. Connect your smartphone to your computer by activating USB debugging in the “ For developers ».

3. Open HTC Bootloader Unlock. At this time, your smartphone screen should prompt you to allow debugging from your computer if you are connecting to it with debugging enabled for the first time.

4. Wait until HTC Bootloader Unlock detects your device and installs it if necessary necessary drivers. After this, the buttons should light up green and become active.

5. Click "" and wait for the process to complete.

6. At the end, just click " Finish».

This completes the entire process. As you can see, everything is very simple and this method much easier and more convenient than unlocking Bootloader official way using ADB.

This method is a simplification of the first method, more precisely, an automation of the first, you do not need to enter anything manually, no commands, you need a program!

First, you still need to register on the site HTC DEV and get the Unlock file (described in detail in the first method).

2. Connect your HTC smartphone to your computer;

3. Download the program, install it and launch it;

4. In the program Adb RUN go to item;

Manual Command and Unlock Bootloader -> HTC Menu ->Unlock Bootloader

5. Select Go to Unlock Bootloader HTC Site- after which the HTC website will open, register there and select your model;

6. Select item in -, after which you will see a code that needs to be copied:

7. Paste this code into the HTC web page and click SUBMINT:

9. Take the received message from your mail Unlock_code.bin;

10. Select an item Firmware Unlock_code.bin;

11. A request will appear Copy file Unlock_code.bin in the opened folder- after a few seconds a window will open into which you need to move the file Unlock_code.bin and then close this window yourself and press the button Enter;

12. A request will appear Flash Unlock_code.bin- after which the file firmware will begin Unlock_code.bin to unlock HTC bootloader;

13. After a few seconds the smartphone will reboot, your HTC is unlocked!

Special attention!

In some HTC devices, you need to manually confirm the unlock request (some smartphones have it, some don’t). Don’t be lazy to look and press the UNLOCK button!

Possible errors when unlocking Bootloader HTC

• 160 - Unlock failed, try again
• 173 - On at the moment, technical work is ongoing on the HTC website, please try later (next day)

Detailed instructions for unlocking the bootloader on HTC One M8 for subsequent installation of custom recovery and firmware.

Drivers and programs

Attention!

Any change to the system this device will lead to blocking of OTA updates, i.e. the smartphone will no longer be able to install updates received over the air. Also, unlocking the bootloader leads to full formatting internal memory of the device and reset to factory settings. It is strongly recommended to save everything necessary files from your phone to your computer or in the cloud.

Installation instructions

Create a folder in the root of the C:\ drive named " Android».

Disable fast loading on a smartphone.
To do this you need to go to " Settings", select menu " Nutrition" and uncheck the "".

Open a command prompt and go to the created folder Android team « cd c:\Android\"(commands are written without quotes).

Connect your phone to your computer with via USB-cable.

Make sure that the computer finds the device via ADB.
To do this you need to enter " adb devices" to the command line. When a request appears on the phone for permission to debug via ADB on this computer you must press " Ok", while selecting the item " Always allow from this computer" If the device is visible, the text “ List of devices attached" and a list of all devices (for example, xxxxxxx device). If instead of “device” it says “offline” or the list is empty, then you need to update ADB, check the drivers/cord, change USB port/computer.

Reboot your smartphone into bootloader mode.
To do this, enter “ adb reboot bootloader »or turn it off, then turn it on, while simultaneously holding down the Power button and the Volume Down key. After downloading, select Fastboot. If everything is done correctly, the phone will go into Fastboot USB mode.

Check the availability of the device in bootloader mode by entering the command " fastboot devices" If the device is connected correctly, the device identifier with the word “fastboot” will be displayed (for example, “xxxxxxx fastboot”). If nothing is displayed or “waiting for devices...”, then you need to update the drivers, change the USB port, or try to do these steps on another computer.

Go to the HTCDev website and select “ All Other Supported Models", then click on the button " Begin Unlock Bootloader».

In the pop-up window that appears, check the boxes next to both items.

At the command line enter " fastboot oem get_identifier_token».

Copy the text as shown on the HTCDev website in step 9.

Paste the identifier into the field provided and confirm by clicking on the button " Submit».

To the one specified during registration mailbox you will receive a letter with the file “ Unlock_code.bin».

Which should generate for us special file. The entire procedure must be done strictly following the instructions that I will outline for you below. Know that this procedure will deprive your smartphone of its official warranty or service. Just in case, make a backup copy of the system and synchronize it with your Google account. To perform the unlocking procedure, you will need a PC with access to the Internet and a USB cable to connect your smartphone to it.

1. On the PC, go to drive D: and there create a folder named “Android”.
2. We download the archive to the PC and transfer its contents to D:\Android.
3. On the computer, open the site “http://www.htcdev.com/”.
4. Register by indicating your email address on Gmail.
5. We log in to the site, after which we select our phone model in the list on the right side of the workspace; if it is not in the list, then “All Other Supported Models”.
6. Next, click “then begin unlock bootloader”. Because of high traffic, the site sometimes produces errors; if this happens, you need to refresh the page or click “Back”, and then repeat the procedure.
7. In the next window you will be asked two questions, answer both positively and click “Next”.
8. The next unlocking step will be performed on the smartphone. Go to “Settings”, at the bottom of the list there will be an item “For Developers”. In it we activate “USB Debugging”. Turn off the device.
9. Now you need to turn on your smartphone in bootloader mode. To do this you need:
   - turn off the device
   - remove the battery from the device for a couple of seconds and install it back.
   - press and hold the “Power” and “Volume -” buttons simultaneously until the device turns on.
10. We connect according to the means USB cable phone to computer.
11. All navigation through the bootloader menu is performed using the “Volume -, +” buttons. Find the “fastboot” item in the menu and click on the “Power” button.
12. After this, you need to make sure that the drivers for your htc are installed correctly. This is done in the “device manager” of your personal computer. If the device is not recognized, you will not be able to continue unlocking.
13. We turn to the computer again, launch the command line, in which we write commands to obtain the code:

CD C:\Android
- fastboot oem get_identifier_token

1. After receiving the commands, the code should appear in the command line work area. Select it as indicated on the website http://www.htcdev.com/, point No. 9 and paste it there.
2. In a few minutes, you will be sent a file named “Unlock_code.bin” to the address specified during registration. It needs to be moved to the D:\Android folder.
3. After that, write the unlock command on the command line
   - fastboot flash unlocktoken Unlock_code.bin
4. Press “Volume +” on your smartphone to confirm unlocking.
5. Reboot the smartphone.

If you decide, for example, to flash your favorite HTC smartphone, you will definitely have to unlock the bootloader, which is responsible for processes and loading software on the phone. HTC at one time officially allowed bootloader unlocking in order to allow all users to change device settings at their discretion. But in the case of unlocking, you are the one who is responsible for the smartphone because you lose the warranty. You need to know this.

So, we finally decided to open Root rights on HTC phone. Then let's start unlocking!

3. The next step is to register with HTCdev. Select your HTC smartphone model and click the Begin Unlock Bootloader button. If you do not find your device in the list provided, then select "All Other Supported Model" at the very bottom.

4. On the site you will need to go through several steps. Let's write it down.

5. Take your HTC and turn it off, remove the battery and insert it again. Next, hold down the power button and volume down. Pinched? The bootloader"a menu should appear. In the menu, select "Fastboot".

6. Using USB, connect your smartphone to your PC.

7. Go to Start -> Command Prompt (CMD).

fastboot oem get_identifier_token

8. This is roughly what you see on the screen:

With a slight movement of the hand and the right mouse button, select “mark” and select the same area as in the picture. Let's copy these codes.

9. Paste this text into the 10th point on the HTCdev website.

10. A special file Unlock_code.bin will be sent to your email address specified during registration - drop it into the C:\Android folder.

11. Return to our CMD and enter:

fastboot flash unlocktoken Unlock_code.bin

12. All you have to do is select “YES” on HTC smartphone(Volume + button) and press the Power button. That's it, your bootloader has been successfully unlocked! Now you can start opening the rights and firmware.

I’m also sharing a video where it’s very good man clearly shows how to unlock bootloader on HTC.

Owners of smartphones Android based They often do not have the opportunity to regularly update the firmware of their smartphone to a newer one, since after a fairly short time, their smartphone is no longer supported by the manufacturer and no updates are received. However, many smartphone owners do not bother with firmware updates and live happily on older versions of the operating system. But there is one drawback to such an existence: often smartphone updates contain errors that manufacturers do not correct and leave them alone with their owners.

Thus, not so long ago, HTC provided smartphone owners with HTC Desire 601 updated OS Android versions 4.4.2. , but thereby adding to the operation of the smartphone itself, which have not yet been eliminated and will not be eliminated in the future. This is what HTC does with its customers.

For this and many other reasons, owners of the HTC Desire 601 smartphone want to upgrade their smartphone to a newer and stable firmware, that is, the software version.

Why is it not so easy to change the firmware?

Having bought a smartphone with your hard-earned money, you don’t even have the opportunity regular means change the firmware of your smartphone, since manufacturers of smartphones based on Android OS build their own version into their smartphones bootloader, which does not allow you to install custom firmware to your smartphone.

And this is all done despite the fact that the Android OS is based on open source code and anyone can view it or change it at their discretion, of course, with the appropriate skills.

The very essence of locking your smartphone to each specific bootloader has the goal of using only those capabilities that are provided by the manufacturer of a particular smartphone. The smartphone manufacturer thereby forces you to stick only to those versions of the Android OS specifically designed for these devices.

Important information

Remember that all actions to change the firmware and all manipulations with your device are your responsibility. The author of this guide does not bear any responsibility for your actions, and if your device refuses to work after you try to unlock it, all responsibility falls entirely on your shoulders.

Remember that everything you do with your smartphone is at your own peril and risk. The information is provided for informational purposes only.

It is important to remember that unlocking the bootloader will void the warranty on your smartphone. However, since HTC didn’t care about its customers and the fact that they are experiencing problems with their buggy updates, many owners of their smartphones are faced with the task of changing the firmware to the detriment of the warranty.

And be sure to do it backups everyone important files contained on your smartphone, since when you unlock the bootloader, all settings and personal information on the smartphone will be deleted.

Preparing to unlock

To begin, create a folder called " HTC"at the root of the disk" D:" We will need it later.

Now, to unlock the bootloader, we need to download three components, or rather three tools:

Download and install the required tools

Step 1: To download HTC Sync Manager go to the link www.htc.com/ru/software/htc-sync-manager/ and find the download button this application. It makes no sense to describe the entire download process, since the site structure changes frequently.

By downloading the application HTC Sync Manager, install it and connect your HTC Desire 601 smartphone to your computer using a USB cable. At this time, all the drivers necessary for further work to unlock the bootloader.

Step 2: The next step is to install the program Java Runtime. To download it, follow the link java.com/ru/download/manual.jsp and select from the list provided the required version: Online or offline version of the installer.

The interactive version of the installer is different from standalone version the fact that the download is made from the network with the determination of the bit depth of your operating system and requires a connected Internet. The standalone installation package already assumes that you know the bitness of your computer's operating system.

Personally, I chose the 64-bit standalone version.

Once you have downloaded the version you need, install it and proceed to the next step.

Step 3: The last thing we need to download is Android SDK. Go to developer.android.com/sdk/index.html and find the page subsection " Other Download Options" Here we are interested in loading SDK Tools Only, because the site offers to download both the SDK and the developer tool at once, but it makes no sense for us to download full version, because there will only be enough Android SDK Tools.

After you have downloaded Android SDK Tools, start installing it. The installer will offer to install Android SDK Tools for all users of the computer or only for the current user. You can select any option and click on the button Next, but remember the installation directory Android SDK Tools.

At the same time, when installing only for the current user ( Install just for me), the installation directory will be as follows: , and for the installation option for all accounts ( Install for anyone using this computer) installation directory will be like this: .

At the end of the installation, it will open Android window SDK Manager (Figure 1):

In this window, check the box next to Android SDK Platform-tools. You can uncheck the remaining items or immediately click on the “ Install 19 packages..." In the next window accept license agreement, setting the switch to position Accept License(Figure 2):

Now click the button Install and wait for the installation to complete.

At this point, the first preparatory steps are completed and there are a couple more tasks left to do.

Registration and download of necessary software

To begin with, create an electronic mailbox, if you do not have one, and after that, you need to go to the website www.htcdev.com.

Here you will be asked to register. It is not at all necessary to indicate your real personal data, just enter a valid Email, as we will need it later.

The registration process itself is quite simple and we will not describe it completely.

After registration is completed, you will be required to confirm the information specified during registration. postal address and after that it will appear home page(Figure 3):

On the right side of the window there will be a section Supported Devices, in the drop-down list of which you must select the item “ HTC Desire*» and then click on Begin Unlock Bootloader. Immediately after this, a warning will appear on English that by unlocking the bootloader you will lose your right to a warranty, etc. Click on the button Yes" and in the next warning, check the boxes for both proposed items (Figure 4):

Check the boxes and click on Proceed to Unlock Instructions.

In the window that opens, scroll to the bottom of the page and click on “ Proceed to Step 1».

At the bottom of the page you will be asked to download a small utility fastboot. Download it from the link www.htcdev.com/process/legal_fastboot_win and place it in the previously created folder " HTC» on disk D:.

Unpack the downloaded archive with the utility into the folder " HTC" and then return to the page with unlocking instructions. Click on " Proceed to Step 5» and minimize your browser. We will still need it.

Finishing touches

You can do it in two different ways:

1. Just download the ready-made archive “ adb.zip"Follow the link yadi.sk/d/YEZ7zFqfpFvC2 and unpack it into the folder " HTC» on disk D:;

2. Add some geekiness and find all the files manually. To do this, go to the folder " platform-tools", which you will have located in the directory C:\Users\User-Name\AppData\Local\Android\android-sdk either in C:\Program Files (x86)\Android\android-sdk, depending on which directory you installed Android SDK Tools in. In the “platform-tools” folder, select the files: “a db.exe», « AdbWinApi.dll" And " AdbWinUsbApi.dll" and then copy them to the " HTC» on disk D:.

Let's finish here and move directly to the bootloader unlocking process itself.

Enabling fastboot mode

Make sure your smartphone is at least half charged and that you have "" turned off in your smartphone settings under " Nutrition"(Figure 5):

If for some reason you do not want to look for the “” item, you can simply remove the smartphone battery, wait about 5 seconds and then insert the battery back into place.

Now you need to enable the " fastboot» as follows: simultaneously press the power and volume down buttons and hold them until the following menu appears on the screen (Figure 6):

First line " *** LOCKED ***" indicates that the bootloader on your smartphone is locked and has not been previously unlocked. This is a standard situation if you purchased a smartphone in a store.

Unlocking the bootloader

Now we need to connect the phone to the computer via a USB cable and in the bootloader menu, use the volume up/down keys to select the menu item “ FASTBOOT" and press the power button. If you did everything correctly, a menu like this will appear with the inscription “ FASTBOOT USB"(Figure 7):

So, now make sure once again that your phone is at least half charged and open the command line and enter the following commands sequentially:

fastboot oem get_identifier_token

The first command will change the current directory to " D:\HTC\" As we remember, we created it earlier and copied the files we needed into it.

The second command will output to the command line OEM Token(Figure 8):

OEM Token received and now we need to copy it. The text from the command line is copied as follows: in the command line, right-click and select the menu item " Flag", then use the mouse to select required test and instead of Ctrl+C press the button " Enter" The text will be copied.

You don’t need to copy everything, but only starting from the line <<<< Identifier Token Start >>>> and ending with the line <<<<< Identifier Token End >>>>> as shown below (Figure 9):

After you have selected and copied the OEM Token, open our browser, which we previously minimized, and if you closed it, then open this link www.htcdev.com/bootloader/unlock-instructions/page-2 and in At the very bottom of the window we find the text field “ My Device Identifier Token:» with button Submit(Figure 10):

In this text field paste the copied OEM Token and press the button Submit. After which, a letter with the file “ Unlock_code.bin", which needs to be saved in our folder " HTC» on disk D:.

Now let's go back to our command line and run the following command:

fastboot flash unlocktoken Unlock_code.bin

The following warning about loss of warranty for the device will appear on the smartphone screen (Figure 11):

Use the Volume Up/Down button to select " Yes" and press the power button. After which, your smartphone will reboot, all personal data on the smartphone will be deleted and the bootloader will be unlocked, as evidenced by the changed line with “ *** LOCKED ***" to " *** UNLOCKED ***"(Figure 12):

If you see the line " *** UNLOCKED ***", then this means that you did everything correctly and your smartphone bootloader HTC Desire 601 was unlocked.

Conclusions

With such cunning and somewhat complex manipulations, the bootloader is unlocked ( bootloader) on the HTC Desire 601 smartphone. Almost all smartphones based on Android OS are unlocked in a similar way.

After unlocking the bootloader, we can install third-party firmware and get a slightly different set of functions than those provided to us by the manufacturer of our smartphone.

Before unlocking the bootloader, and before any similar manipulations with your smartphone, it is important to remember that in the event of an unexpected error, you risk completely ruining the operation of your device. Therefore, you must act entirely at your own risk. No one is responsible for your actions. Only you and no one else are responsible.