Unlocking the phone from the operator. Android from A to Z: How to unlock an Android device locked to an operator (sim unlock). Method - universal paid

Recently, mobile service providers have been making lucrative offers for their subscribers on communication services and Internet access.

A prerequisite is the purchase of a SIM card and a smartphone from this operator. As a rule, the name of the company that manufactured the gadget is not advertised, but on the phone body we see the name of one of the popular mobile providers. The cost of the kit is very low, and the benefits of the purchase are felt immediately, since for little money the subscriber receives many ready-made service packages with a long validity period, as well as a good smartphone with acceptable characteristics.

But sometimes a situation arises when the subscriber is no longer satisfied with the pricing policy of the selected operator or the quality of communication. A predictable course of action would be to purchase a SIM card from another operator with a more favorable tariff plan and try to install it in your existing smartphone.

In this case, the first thing the user will see on the gadget’s display is a message asking to enter the NCK code. This is where it turns out that the device is blocked by the manufacturer (Beeline, Tele2, MTS, Megafon) from attempts to use other SIM cards.

This idea was borrowed by our mobile operators from foreign providers. But the service for obtaining an NCK code abroad is provided and regulated, but the subscriber must additionally pay the cost of obtaining an NCK code. Often the cost of such information is quite significant and hits the pocket.

In Russia, the selected operator does not have the opportunity to obtain information about the NCK code. This level of protection blocks not only smartphones, but also tablets and USB modems. But demand, as always, creates supply. That is why on specialized websites you can find complete instructions for unlocking your smartphone. Sometimes the process of obtaining an NCK code for some devices is impossible - the alternative to this is a complete flashing, as a result of which the NCK code is no longer requested.

For users with an initial level of skill, these procedures can be difficult to complete, which is why there are a lot of paid services on the Internet for “unlocking” smartphones. Usually, for this you need to indicate its model and country of manufacturer. The price directly depends on the cost of the smartphone and the degree of difficulty of unlocking. The cost of the service starts from $0.5 and can reach $150. Usually, these costs are definitely worth it, since buying a new “free” smartphone will cost more.

Megafon subscribers who buy so-called locked phones at a low price sometimes want to install a SIM card from another operator into their contract smartphone. Naturally, nothing works out for them, and such a phone does not receive communication at all. Moreover, even manually selecting an operator in the settings does not help.

What is a locked phone for an operator?

The term mentioned comes from the English word lock, which means “castle”. That is, a locked phone is “under lock and key” and can only be used with a key - a SIM card of a specific operator. So, if you insert a SIM card, for example, Vodafone, into a smartphone locked under Megafon, then such a phone will not work. More precisely, it will not receive communication, although all secondary functionality will be available (music, cameras, wi-fi internet, etc.). It will be like a mini-tablet without a SIM card slot and nothing more, so it is logical for users to want to find out how to unlock a phone from Megafon for other operators.

Why is this happening?

The Megafon company, in competition for the market, supplies contract smartphones at a low price. And they can only use SIM cards from this operator, which is very convenient for Megafon itself. Having once sold cheaply locked phones, telecom operators sign up clients for many years who simply cannot switch to other operators (read: competitors). This is a rather cunning and effective way to develop the market, and it is practiced not only in Russia, but also in many other countries of the world. So there is nothing new in this.

Is it possible to unlock?

Many owners of such phones want to know how to unlock a phone from Megafon for other operators. Of course, this is possible. And although protection methods are being improved, today there are several effective ways to unlock Megafon. One of them is shown below. But we must warn you: there is no guarantee for unlocked smartphones, so you perform all the described actions at your own risk.

How to unlock a megaphone phone for other operators?

The method described below is only possible with Windows 7 32 bit. First, we need to download the archive for storing and transferring files to any device connected to the Internet. It is available on Yandex.Disk. Copy the contents of the archive to the root of the system drive C. After this:

Run the file vcredist_x86.exe (required to install Microsoft Visual C++).
Launch the imei text file (it is located at login\images\imei.txt). We enter the IMEI of your phone into it. It is located under the battery or printed on the box. You can also dial the key combination on your phone *#06#.
Close the document and save the changes.
Turn off the phone, remove the battery, connect the phone via USB to the PC, and insert the battery back.
The computer will detect an unknown device. There is a driver in the C:\login\driver package. You must specify this directory when installing an unknown device.
A new COM port will appear in Device Manager. Its meaning must be remembered.
Turn off the phone and remove the battery again.
Launch the FlashTool.exe file (located at C:\login\flashtool\).
The program opens. Click on the menu item on the left (hieroglyph). There's only one of him there.
In the window that opens, in the DIAG 1 line, select the COM port number that you remembered earlier.
Click the "OK" button, then the "??" button. The program will respond with "Ready".
We connect the phone to the PC again and insert the battery. The firmware installation will start automatically.
When the installation process is complete, remove the battery, close the installation program, and turn off the smartphone.
If the phone asks for the Megafon unlock code (it may not ask), then you need to enter 191519373892.
Download and install the firmware from the official Megafon website according to the instructions.
With the smartphone turned off, launch Recovery mode. To do this, you need to simultaneously hold the power and volume up buttons (on some phones this is the power and volume down button).
Select the option "Wipe data\factory reset" (move using the sound button) and activate it using the power button. Then select "Delete all user data".
After completion, select "Reboot system data".

This completes the process. After turning on the phone, you can insert any SIM cards into it, which will now work. Initially, it may seem that unlocking a Megafon phone login for other operators using this method is difficult, but this is not so. Just follow these steps and everything will work out.

Is it dangerous?

Now you know how to unlock a Megafon phone for other operators. If you do something wrong, it can be dangerous, since the phone can simply be damaged by software, after which it will glitch or even stop turning on. Therefore, it is important to know exactly how to unlock a Megafon phone for other operators and weigh the pros and cons. It is possible that even after unsuccessful firmware you will be able to return to the original state, but there are no guarantees. Moreover, we remind you once again: there is no warranty for unlocked smartphones.

But many users respond positively to this unlocking method. But no one can guarantee success. Remember that the responsibility lies entirely with you. We can only wish you good luck in this operation.

Instructions for unlocking a mobile phone.

Well, now you want to unlock your favorite mobile phone so you can insert SIM cards from other operators into it. OK, no problem, Uncle Skiff will help you with this. So, first I will tell you what needs to be done before unlocking your mobile phone, and then how to unlock it. If it’s unclear, come to me at: http://skiff.dax.ru/ or write to[email protected]

- I'll explain. Let's start:

Info before unlocking your mobile phone:

All GSM phones have a processor, eeprom or flash memory. If you want to make changes to your phone, you will need to reprogram the memory. SIM LOCK or SP LOCK (SERVICE PROVIDER)

- this blocking forces your phone to work only with one GSM operator - it blocks the phone. IMEI

- this is the serial number of your mobile phone. To view, enter *#06# on your phone or just look under the battery. SECURITY CODE

- lock code - set by the user. NCK

This code is connected to SIMLOCK - but is unique for all phones.

IMEI symbols:

Unlock methods:

EEPROM DUMP - To use this method, you need to remove the eeprom, use the eeprom programmer to read all the data from it into a file and reprogram this file, then the corrected file is written back to the eeprom and the memory is inserted into the phone. This is a complex method, only for advanced ones, but it works 100%.

TO CONNECT THE CABLE - You need a cable and software for this type of phone. This method works 100% and is the best method for everyone - for beginners too.

The key to success is properly functioning software.

CODES - Sometimes it is possible to use universal codes entered from the phone's keypad - but this method is only for older phones and unlocking programs require unlocking code generation programs.

The cheapest method and works 100% - but only with old phones.

SERVICE CARD - The price of such a card is very high and use for education or in single cases is simply pointless.

You will need an m2bus cable. You can find a diagram of this cable on the Internet (I don’t recommend it, because the diagrams are not always correct) or buy it (Oh, I did that, paid 15 dollars using the left credit card, they sent it to me, no questions asked 8)). If you have already found the cable, find the software (Prog: winlock). Stick 8) a SIM card into your phone. If your phone is connected to the network, enter: *#0000#. At the top you will see the software version number. provide If the version is lower than 5.20, then read further: Remove the SIM card from the phone, connect the phone and the PC cable. Launch the Winlock program. Next in the "Option" menu is the port to which the phone is connected. Then close this window. Next, click the "Read Phone" button. In the "Simlock level 1" boxes, in the "State" column, select "Close", in the "MCC+MNC" column, enter "?????" (Five question marks). In the line "Simlock level 4" in the "State" column, select "Close" and in the "MSIN" column enter "???????????" (Ten question marks). Next, click "Close Simlocs". Yes, yes, click!! Click "Close Simlocks", NOT "Open Simlocks"!!! If you click, you will see a window with a password - do not change it! Just press the "Ok" button.

YESSS! You deleted your SIM lock! Remember - if you enter data or press other buttons, you will break your phone!

If the software version provide 5.20 or 5.22 you need other programs - 5110520.exe for version 5.20 or 5110522.exe for version 5.22. Connect your phone to the PC and launch the program. Click the "Unlock" button.

If the “Work” message hangs for a long time, reboot the PC and check all connections. After finishing the program, run Winlock and unlock your phone according to the above guide. Most users of Apple technology are accustomed to believing that the procedure for decoupling an iPhone from a telecom operator is extremely complicated and requires some special knowledge. Most often this is true, but many AT&T iPhones can be unlocked after performing an extremely simple operation that anyone can do. This manual describes this method in detail. Step 1. Go to the official one

unlock page smartphones on the AT&T website. Step 3. On the page that opens, opposite the field Are you an AT&T wireless customer? check the box

No - this blocking forces your phone to work only with one GSM operator - it blocks the phone.. This will clarify that you are not an AT&T customer. Step 4: Specify» → « smartphone in the column of the same name. You can find out the IMEI of your iPhone in the menu “» → « Settings».

Basic

About the device Note: The Make and Model fields will be filled in automatically..

Step 6. On the next page, enter your first name, last name, email address and click Submit. The email must be entered correctly in order for you to be able to confirm the start of the unlocking procedure.

Step 7. In the letter you received from AT&T, follow the link confirm to confirm the start of the unlocking procedure.

This is how you simply ask AT&T to unlock your iPhone. If the unlock option is available, then within the next two days the smartphone will be unlocked. You can track the status of the procedure at special page AT&T website.

After entering the IMEI and request number (indicated in the letter), the service will inform you whether the unlocking has been completed or not. If the request has not yet been processed, in the column Current Status will be indicated In Progress, as in the image below.

If everything went well and the restriction on working with other cellular operators was removed from the iPhone, in the column Current Status will appear Approved.

In most cases, AT&T service works extremely quickly. Our test iPhone was unlocked within just a few minutes!

Is it really possible to remove the lock from any iPhone from AT&T in this way? Unfortunately no. If the smartphone is blacklisted by the operator, there are still debts under the iPhone contract, or there are other various factors, then in such cases it will not be possible to unlock it on your own. You will have to resort to the services of professionals who carry out the Premium unlock procedure.

How to determine why it is impossible to unlock?

If the service reports that it is impossible to perform an unlock, it also clarifies why exactly this happened, showing an error message.

This device is not eligible for an unlock at this time- this message appears if an unlock application has been submitted three times in a row. In this case, you need to wait a week.
The account holder information you provided does not match our records- iPhone activated by AT&T. It is necessary to completely reset the smartphone and not perform subsequent activation.
Your device seems to be active on an AT&T customer’s account. Please re-submit your device unlock request with the appropriate customer type or device information- the smartphone is linked to an active AT&T user account. Only he can apply for an unlock.
You have not completed all the payments for your device according to your AT&T Next service agreement- there are still debts under the contract.
Your device was reported as lost or stolen- the device is blacklisted, that is, declared by its owner as lost/stolen.
The IMEI number XXXXXXXXXXXXXXX you entered does not match a device compatible with the AT&T network- if you entered the IMEI correctly, it means the iPhone is not tied to the AT&T operator.
You haven’t fulfilled your service contract- the terms of the contract are not fulfilled.

For some time now, Megafon is not only a cellular operator. You can find stores everywhere where, in addition to subscription services, you can also buy a phone. Among other models, there are devices under the Megafon brand. It is clear that these are the same ZTE, Huawei, Alcatel, but made specifically for Megafon. Together with them, special tariff plans and service conditions are offered, and their price is much lower than their counterparts. There is one big BUT in this matter. These phones can only work with Megafon SIM cards. Can this ban be lifted? Read about it below.

The unlocking mechanism is quite simple. When you install someone else's SIM into the device, the phone asks for an unlock code. Just enter it and everything will work. You can do it differently. Open access to the engineering menu using the command *#*#3646633#*#* . Then go the following way: Simmelock - Network settings - Unblock - Enter the code.

At first glance, everything is simple. All that was left was to find the treasured numbers. It is advisable to do this for free.

How to get an unlock code

You can try it for free. One day, information about the unlock code for the Megafon Login 2 MS3A phone got into the network. The author of the post quickly realized the mistake and deleted the article, but this did not help. The information spread all over the Internet and only the lazy did not take advantage of it. The fact that the password worked for absolutely all devices is quite unexpected. What we mean is that if you have exactly this model, and the old firmware, then feel free to use the unlock password 67587048.

Please note that this method will only work on older firmware up to 8.1.4. In later versions the freebie is already closed. And these numbers do not fit, and access to the engineering menu is closed.

Those who have other models are less fortunate and will have to look for information. If you still want to do everything for free, go to the forum http://forum.gsmhosting.com/vbb/index.php. Look for the section for receiving codes Unlocking Codes & log files Requests / Phone Unlocking Codes & Maps. Next, find the section that corresponds to your phone manufacturer and leave a request. Not the best way. Firstly, you will have to communicate in English. Secondly, no one will answer you right away, the wait can be very long.

There is a faster way - buy a password. Price from 200 rubles y. We have not verified the integrity of these sites. It's reassuring that there are no negative reviews about them. The price is also small, so you can take a risk.

To receive the code you will need Phone IMEI and Provider ID. This information is located on a sticker under the battery.

After the password is received, insert a new SIM and enter it. Please note that the number of attempts is limited, so if you come across a non-working password, it is better to quit trying, otherwise the device will become inoperative. The same method works for modems.

On the Internet you can find other ways to “unlock” firmware devices. We did not include them in our article, since most often they lead to damage to the device and void the warranty.