Unlocking Huawei bootloader - how to do it?

Huawei Unlock Code Calculator is a program that installs software (flashes) modems of the Chinese brand “Huawei”. In this utility you receive codes for the hidden capabilities of the modem and flash the portable device. Previously, software codes for Huawei modems cost money. Using the program, you get firmware and additional features of the network router in free mode. This program is distributed in a portable version and selects codes that unlock new abilities for modems with IMEI firmware.

How-to unlock guide, downloads and discussion

For a limited time we're providing Huawei New Unlock Codes (new algorithm).
If you need one please request here Supported Models – Huawei

E156, E155, E1550, E1552, E156G, E160, E160G, E161, E166, E169, E169G, E170,E172 E176, E1762, E180, E182E, E196, E226, E270, E271, E272, E510, E61 2, E618, E620 , E630 E630 , E660, E660A, E800, E870, E880, EG162, E880, EG162, EG162G, EG602, EG602G

Vodafone ModelsK2540, K3515, K3520, K3565, K3520, K3565

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Download and Install

First you need to go to the very end of the page and find the file download section there. Next, download the archive with the program and unpack it using the code that is written in the table a little higher. Then we proceed to the installation:

1. Launch the executable file calculator.exe.

1. We skip installing the recommended software that the developer carefully offers us.

1. We change the installation path of the program if, for example, there is not enough free space on the selected disk. In our case, the parameter is left by default, and we simply move on by clicking on the designated button.

1. Everything is ready for installation and in order to start it, just click on the button, which is circled in the red line in the screenshot.

1. The installation of the program will begin. Here you just need to wait a little.

1. The installation will end in just a few seconds and the user will only have to close the installer by clicking on the button provided for this. If you leave the checkbox in its position, the program will start automatically.

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Where to buy and prices. Store offers Now you can proceed to the instructions for using Huawei Unlock Code Calculator.

How to find out bootloader status

Required software:

• Platform-tools;
• HiSuite as a universal driver set

Platform-tools program.
The procedure is as follows:

• Unpack the Platform-tools archive into a folder located in the root of any local disk. There should be no spaces or Cyrillic alphabet in her name.
• Install HiSuite and update the program if required.
• Enable USB debugging: Go to “Settings” => “System” => “For Developers”. If the latter is not in the menu, then go to “About phone” and click on “Build number” several times until the message “Congratulations! You have become a developer."
• Move the slider in the menu item of the same name.

What is needed to unlock

In addition to the mentioned Platform-tools and HiSuite, you will need:

• unlock code;
• HCU-client for method of obtaining code No. 1;
• ADB Run
• Fastboot Unlock

This is what HCU-client looks like.

Getting a code: method No. 1

It is suitable for phones that meet 2 conditions:

• the phone is in the list of supported ones and is marked C1;
• a security patch older than April 1, 2021 has been installed or it is possible to install it.

The procedure is as follows:

1. Install HCU-client.
2. Buy 4 credits from one of the sellers on the program website. Their list is in the Sellers section.
3. Run the program.
4. Switch your phone to Manufacture mode by dialing *#*#2846579#*#* in the Phone application.
5. Follow the path Background Settings => USB port Settings => Manufacture Mode in the menu that opens.
6. Connect your smartphone to your PC.
7. Enter the username and password sent by the seller.
8. Click Check account => Read phone info => Unlock => Read bootloader code.
9. Save the displayed 16-digit code to a text document.

Getting the code: method No. 2

This method is suitable for phones released after May 2018 and with a security patch newer than April 1, 2021. You can do this by purchasing a bootloader unlock code on one of the sites:

• Global unlocking solutions;
• Imei.by
• Ministry of solutions.

To purchase them you will need to know the IMEI of the phone.

But these codes are significantly more expensive - their cost varies from 20 to 60 dollars, depending on the seller.

Unlocking the bootloader using Platform-tools

The procedure is as follows:

1. Back up all your data using HiSuite. After unlocking, the settings will automatically be reset to factory settings.
2. Charge your phone battery completely.
3. Enable USB debugging and allow OEM factory unlocking (for EMUI 4.1).
4. Restart your phone in fastboot mode by holding down the Volume Down and Power buttons.
5. Connect it to your computer.
6. Open the folder with Platform-tools and open the command line, following step No. 6 of the method for checking the status of the bootloader.
7. Enter the fastboot devices command to check if the connection is correct. The window should display the phone's serial number.
8. Enter the command fastboot oem unlock 123456789123456789, where the set of numbers is the code received from the seller.
9. Select Yes on the phone screen to start the unlocking process.

You will need to reboot your smartphone in fastboot mode.
After this, the phone will automatically reboot and the procedure will be completed.

Unlocking the bootloader using ADB Run

The procedure is as follows:

1. Follow steps No. 1-5 from the previous method.
2. Launch ADB Run.
3. Press “7” and Enter on the keyboard.
4. Press “1” and Enter on the keyboard.
5. Write the command fastboot oem unlock 123456789123456789 in a new window and start its execution by pressing Enter.

This completes the procedure.

Operating instructions

You need to use the program as follows:

1. We determine the serial number of the modem and enter it in the first field.
2. Press the “Calc” button to make the calculation.
3. We launch the utility for flashing the modem firmware and begin the update process. As a result, a request for a sewing code will appear. We copy it from the program.

Version code V1 is intended for Huawei devices of the first revision. Accordingly, code V2 will be needed for the 2nd edition modem. There is also a password for generation 3 devices.

Why do you need an unlocked Bootloader?

A bootloader or loader is a small program that, when locked, only controls the loading of the smartphone’s operating system. An unlocked bootloader provides the user with the following options:

• installing unofficial firmware or a previous version of the official one;
• obtaining root rights;
• installing a package of standard Google applications and custom recovery;
• creating backup copies and restoring from them;
• installation of an additional operating system. Windows Phone 8, for example.

Since May 2021, Huawei has officially banned bootloader unlocking on all devices. But you can still do this unofficially (with the exception of the P20/P20 Pro, Honor10, Mate20 Lite/Mate20/Mate20 Pro models), you just have to spend 5-60 €.

Instructions for unlocking 3g/4g modems and routers Huawei

Are you also tired of paid unlocking services for 3G/4G modems? Filled all the search results, didn’t you? Greetings to freebie lovers on my blog! Today we will learn how to remove blocking from a mobile operator on Huawei 3G/4G modems for free. My free instructions for self-unlocking will help you!

The main unlocking method for most older modem models is this: To unlock the modem, you need to: download the archive from Huawei Calculator, unpack it and run the Huawei Calculator calculator program, enter the IMEI number of your modem (15 digits), which is usually located under the cover, where the SIM card is inserted, press the “Calc” button, the Huawei Calculator program will display four codes: NCK MD5 Hash (needed to reset the number of attempts to enter the NCK code), Flash MD5 Hash (not needed), FLA (Flash code), maybe you will need to flash the firmware of the modem, and an NCK (Unlock code), which is needed to unlock the modem. Insert a SIM card from a “foreign” operator into your modem, connect the modem to the USB port of the computer, after starting the modem control program, a window will open to enter the unlock code, carefully enter the NCK code and click “OK”.

1. If you do not see a window for entering the code, install a third-party (not from the operator) modem control program, for example HUAWEI Modem 3.0, and enter the NCK code through it. If for some reason the modem does not want to accept the NCK code through the modem control program, then you can use programs for working with the modem to enter the code.

The Huawei Calculator program can guess the password unlock code only for the following modems: E150, E1550, E155, E156, E156G, E160, E160G, E161, E166, E169, E169G, E170, E171, E172, E173 (old revision), E176, E180 , E182E, E196, E226, E270, E271, E272, E510, E612, E618, E620, E630, E630, E660, E660A, E800, E870, E880, EG162, EG162G, EG602, EG602G. The exceptions are modems Huawei E160 from BEELINE, HUAWEI E1550 from the operator KYIVSTAR, with IMEI starting with the numbers 353142, and firmware 11.608.12.00.174 and with IMEI starting with the numbers 357123 and 358, and firmware 11.608.12.02.174.

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2. For those who have a new modem (Tested on e3131, e3531, e3351), I suggest using the Huawei Unlock Code Calculator utility. Enter IMEI in the field for it and click “calc”. After this, your code is most often found in the v2 code field. Sometimes v201 code is true.

Both programs can be downloaded as an attachment.

The instructions for self-configuration do not imply free configuration and consultation services.

Unlocking Huawei modems

Huawei Calculator is an online service that allows you to get an NCK code (unlock code) using the old and new algorithm. To unlock the modem, simply insert a SIM card from another operator, a window with an input field will appear. Enter the code in this window. If the code request does not appear, you can enter the unlock code with a special program (or with AT commands in manual mode, using terminal programs, for example, HyperTerminal, PuTTy, Huawei Modem Terminal, etc.)

• AT^CARDLOCK="nck code" - unlocking.
• AT^CARDLOCK? — Checking the lock status and remaining attempts to enter the unlock code. In response, the modem will issue CARDLOCK: A,B,0, where A is the locking state, B is the number of remaining unlock attempts. A = 2 means that there is no simlock, A = 1 if the modem is locked.

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Online code calculator for Huawei modems

Supported models: E1550, E155, E156, E156G, E160, E160G, E161, E166, E169, E169G, E170, E172, E176, E180, E182E, E196, E226, E270, E271, E272, E510, E612, E618, E620 , E630, E630, E660, E660A, E800, E870, E880, EG162, EG162G, EG602, EG602G, Vodafone K2540, Vodafone K3515, Vodafone K3520, Vodafone K3565, Vodafone K3715.

The calculator is absolutely free, generates NCK and Flash codes. If the Dashboard does not have the ability to enter a code, then you can try entering the code using the AT command “AT^CARDLOCK=XXXXXXXX”, where XXXXXXXX is the unlock code generated above.

In some modems (for example, E1550 from Kyivstar with firmware versions “11.608.12.00.174” or “11.608.12.02.174”) the ability to enter a code is blocked. For such models it is necessary to use special programs.

Huawei 3G modems: FAQ, manuals, software, etc.

FAQ on Huawei E150/E156/E160/E169/E171/E173/E1750/E1820/E220/E367 wireless modems - general information, firmware, unlocking, modification (how to find out if the modem’s ability to work with other operators is blocked, utilities and drivers, updating firmware, updating and creating a dashboard, methods for entering an unlock code) Free unlocking of Huawei modems - This article is a kind of guide or instructions for using this service, the article tells how to find out the IMEI of your modem, how to get the unlock code and how to enter it. DC Unlocker Client - A specialized program for unlocking Huawei modems and other mobile devices. Basic unlocking functions are paid, you need to purchase credits. The program can also be used to identify the modem, display IMEI, firmware and software versions, and enter AT commands. My Huawei Terminal 0.32 - A program for entering AT commands into the modem. And of course the output of the answer. ( author's website) Unlocking a Huawei modem using AT commands - Using the example of the Huawei e173 modem, let's look at how to unlock the modem using AT commands.

Peculiarities

Portable mode. The software tool does not require preliminary installation and can be easily launched from external drives in its original form - the same fields, a similar principle for selecting results. Even translation into Russian will not disappear anywhere.

Frequent updates. The developers do not forget about innovations and are constantly adding new combinations, fixing errors and problems, and expanding the list of FlashCode used when flashing modems. And, although the work is carried out almost continuously, no advertising or other restrictions have appeared yet - working with information is still easy.

Algorithm of actions in two steps. To use Huawei Unlock Code Calculator, just find the IMEI number on the equipment, and then enter a set of 15 digits in the top text field (the developers leave the ID on the modem cover or in the SIM card tray) and click on the “Calc” button. The resulting code will remain used when connecting a new SIM card to the network equipment.

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Advantages and disadvantages

Among the advantages of Huawei Unlock Code Calculator, it is worth highlighting that it works with any generation of modems - new, old - regardless of the release date, code selection occurs almost immediately. It is impossible to forget about the intuitive interface with several text fields and the Flash Code section, where information related to hardware firmware is displayed in a matter of minutes.

Despite the advantages, there are some drawbacks - there are no tips for beginners, the service does not determine the generation through IMEI and forces you to search for details online or on the manufacturer’s website for some time to make the right and error-free choice, because the number of attempts is strictly limited and unnecessary experiments will lead to nothing.