When you see the SIM PIN locked message on your smartphone screen, it means that you are facing SIM network unlock PIN problem.
Many people choose to buy smartphones from carriers such as AT&T, Verizon, T-Mobile, etc. They lock the phone so that people can only use it with their service for 2 years or longer. To use your phone on another network, you must enter the correct SIM network unlock code.
You can ask your service provider to provide you with an unlock code or pay for it. If the network unlock code is entered incorrectly several times, an error message will appear. In this tutorial we will tell you how to quickly solve this problem.
- Part 1: What is SIM network unlock pin code
- Part 2: How to Fix SIM Network Unlock Pin Code
- Part 3: Top 3 SIM Network Unlock Pin Code Generator
- Part 4: FAQs about SIM Network Unlock Contact Generator
What it is
A PIN code for unlocking a network for a SIM card is a digital combination that allows you to allow the use of this mobile phone with a SIM card of any telecom operator. The requirement to enter this code may occur if the device is programmatically linked to a specific cellular operator, and a SIM card of another is inserted into it.
Such mobile phones are usually sold directly in operator stores and are cheaper than their universal counterparts. Of course, the easiest way is to insert the SIM card of the required operator into it, but if for some reason this is impossible, then the problem can be solved in other ways.
Part 3: Top 3 SIM Network Unlock Pin Code Generator
As mentioned above, a SIM network unlock pin code generator is a popular way to unlock smartphones. In this part, we will identify and share the best unlock code generator 3 apps.
Top 1: WorldUnlock code calculator
pros
1. Free download and generate SIM network unlock pin code.
2. Release updates frequently for the latest phone models.
3. Generate unlock code based on your phone model, IMEI number, etc.
4. Supports smartphones such as Nokia, Moto, Samsung, LG and other major manufacturers.
5. Compatible with Windows 10/8/8.1/7.
Minuses
1. This network unlock pin code generator requires a computer.
2. Only works on Windows PC.
Top 2: NokiaFree
pros
1. The interface is easy to use and easy to navigate.
2. Unlock carrier lock on smartphones for free.
3. Work on Sony, Samsung and Siemens devices, except Nokia.
4. Safe and use advanced algorithm to calculate the unlock code.
5. Unlock smartphones in a few seconds.
Minuses
1. This SIM network unlock pin code generator requires an internet connection
2. It may not be available for latest phone models.
Top 3: UnlockMe
pros
1. Get the unlock code online without installing anything on your computer.
2. Available for Windows and Mac machines.
3. Supports a wider range of smartphones.
4. All you need is your phone model, IMEI number and telecom operator.
Minuses
1. It does not work in all countries of the world.
2. Entering your information online can cause some problems.
Contacting the SC
If the mobile device was purchased directly from the manufacturer or in stores authorized by it, then the easiest, safest and most reliable way to solve the problem that arose with it is to visit a service center. Whether the service is paid or free depends on the situation in each specific case. If there is no service center nearby, it makes sense to contact the store where the purchase was made. There they can enter the requested code into the device or, if the phone was purchased recently, accept it for return or exchange.
Changing operator
If the device is designed to work with one of the Russian telecom operators, then everything can be resolved by switching to it with your number. Required:
- Take your passport to the office of the operator you want to go to.
- Pay for the number porting service (usually 100 rubles) and fill out an application.
- Wait up to 8 days (this is the period within which the number is required by law to be transferred).
Minor restrictions: you can change the operator only for a federal 10-digit number and only within one region.
Software solutions
For popular phone models, you can almost always find special programs to generate the code required for unlocking. This often requires a complete flashing of the device (roughly speaking, reinstalling its operating system and programs) or at least obtaining root rights, giving the user full control over the Android OS, including editing and changing system files.
It is impossible to describe in detail all such programs for all possible phone models in one article, and it does not make sense. Such information will quickly lose relevance - old programs sometimes stop working altogether or on more modern phones in particular, new ones appear periodically.
How to find out your SIM card password
The current password is restored in the My Beeline service. It is available on the website and in the mobile application after logging into the system.
If the subscriber has access to the PUK, they enable the new password by typing the following commands:
- For PIN1 - **05*PUK1 * new PIN1 * repeat new PIN1 #.
- For PIN2 - **052*PUK2 * new PIN2 * repeat new PIN2 #.
If the subscriber does not set communication passwords, when turning on the phone, dial the standard combination: 0000 or 1111.
Beware, scammers!
On the Internet you can find many sites offering to provide the user with the unlock code he needs for a couple of thousand rubles. Under no circumstances should they be trusted. Even if one out of hundreds of such resources actually has access to manufacturer databases, the chance of running into scammers is too great. If a person is ready to spend money on unlocking, it is better to contact a service center.
If you are purchasing a new device, then it is better to clarify the moment of blocking in advance, so as not to encounter difficulties later.
SIM Lock or Network Lock is a restriction built into GSM and CDMA smartphones either by service providers or smartphone manufacturers to restrict the use of the device in certain regions or restrict access to other network services. Phones can be programmed to only receive certain ones. Mobile country code (will only work in one/predefined country). Mobile Subscriber Identification Number (MSIN only accepts certain SIM cards) Mobile Network Code (only accepts network provider).
The main reason why network providers block SIM cards is because the service providers offer phones at discounted prices and sell their service limited so that customers only use their specific network so that the service providers can not only get the discounts they were offering , but also new profits from user access to their services. This method can increase the number of customers for both smartphone manufacturers and service providers. Thus, they come together to implement a business model.
Reasons for blocking a Beeline SIM card
If communication blocking is caused by an inactive SIM card, the user identifies the reason for its deactivation.
Debt on account
The most common reason why a SIM card becomes inactive is debt on subscription fees. If the phone screen shows a connection signal, but Internet access is blocked, you need to check your account balance. To do this, enter the command #102# on the keyboard and press the call button.
You can solve the problem of blocking with a negative balance using any payment terminal in a bank or Beeline salon. After receiving the money, the card is activated within 5 minutes.
SIM card was not active
The reason for blocking a SIM card is its prolonged non-use. If no actions are registered on the subscriber’s number for more than 180 days (calls, requests, SMS, balance replenishment), the operator has the right to transfer the SIM into circulation for subsequent resale.
In this case, when you turn on the phone, the message “Insert SIM card” or “SIM card is inactive” is displayed on the screen. The subscriber can contact the sales office to find out the reason for the blocking, as well as challenge its deactivation.
If the SIM is registered with the old owner, it will take up to two business days to restore it. However, if the number has already been transferred to another subscriber, the client will simply be offered to buy a new one.
In both cases, the service for restoring communication services from Beeline is paid. The salon manager will ask you to provide identification and write an application according to the established template.
User initiated
The SIM card is blocked at the request of the subscriber in case of loss of the phone during long business trips. This prevents the client from unwanted access to the number and prevents its use by third parties.
To restore the connection, the client contacts the Beeline point of sale with an application for re-issuance of the SIM card. The procedure is carried out after identifying the owner using passport data and takes no more than half an hour. The client is given a ready-to-use SIM, which is automatically activated after installation in the phone slot.
Application for re-issue of a SIM card.
Incorrect PIN entry
By default, the provider sets a password for its own network - four zeros or ones. If the subscriber manually changes this setting, the SIM is unlocked only by contacting Beeline technical services.
Ways to recover your PIN:
- In the “Personal Account” (section with personal information).
- In the “My Beeline” application on the welcome screen.
- Via the support service (number 0611 or 09212).
- Using the command *213# followed by rebooting the device (for individuals at tariffs with a subscription fee).
- In mobile phone stores using your passport.
You have 3 attempts to enter your PIN. If this sequence of numbers is entered incorrectly, the operator requests a PUK. The number is found on the plastic packaging of Beeline, having first erased the protective layer (metallic strip).
You are given 10 attempts to enter this password, after which the SIM becomes invalid and is permanently blocked. If the PUK from the kit cannot be found out for any reason, the subscriber recovers the PIN by directly contacting the provider.
unlock
The prospect of having to unlock a Samsung phone is perhaps the biggest downside of getting a high-end smartphone to pair with a wireless career. Of course, the deal is sweet: $500 phones for just $16/month! But when you discover that the monthly bill is much more than your liberal estimate (or when you have to move to another country), then the first impulse is to switch ships. But jumping ship to another wireless career is a difficult proposition. This is because as soon as you try to insert another SIM, you will find that your Samsung phone is locked to that network for a certain period of time as per the contract. And this is when you start to wonder if the cheap deal was somehow rotten. And that deal would really have turned out to be rotten if there weren't rescuers like dr.fone - Android SIM Unlock.
But before we get the solution proposed by dr.fone - Android SIM Unlock, let's approach this problem systematically. First, we will figure out a way to find out if our phones are locked. And then we will look at ways to unlock our Samsung phones.
We study documents for equipment
Often the required code is indicated in the instructions for the device, on a receipt or other papers that the buyer receives along with the phone. So, before resorting to more complex and costly methods of unlocking a PIN code on a SIM card, you should definitely check this option.
How would I know if my phone is locked?
SIM Network Unlock PIN is actually the PIN you must enter to unlock a mobile device that is locked by a specific carrier. Phones are usually sold locked under contract with the network. They are also sold by the networks at asubsidized price to attract customers and they end up paying in any charging the network imposes. But you can SIM unlock your phone to use it from the desired network.
To find out if your device is locked, be sure to follow these steps:
- 1) Turn off your phone
- 2) Remove existing SIM card
- 3) Insert an activated SIM card from any other network.
After completing the above three steps, if your phone prompts for:
- a) unlock code, or
- b) SIM Network Unlock PIN, this means that your SIM card is not accepted and the phone is locked.
When this happens, don't worry because there are ways to work around this problem. And we will look at three ways to unlock smartphones in descending order of effectiveness. The first method includes the best pin unlock network simulator software in the phone unlocking business: dr.fone - Android SIM Unlock.
Consequences of freezing a phone number
Subscribers use SIM cards for various purposes - for communication and communication, registration in social networks, stores and other virtual services. Losing a number in each case has different consequences.
Some subscribers are forced to re-ask for the numbers of friends and colleagues, while others have to restore access to their accounts or register them again.
In order not to lose your number, it is enough to use the services of the provider at least once every six months. If the subscriber does not take any action to unblock, a fee for renewing communication services is debited from his account - 3 rubles. in a day. When the balance reaches zero and 6 months have passed, the card is blocked and put up for sale.
Unlocking Beeline phones and SIM cards is carried out using various methods. To unlock mobile devices, special equipment and programs are used.
To activate SIM cards, you need to contact your service provider. To identify the reason for blocking the connection, the subscriber first checks the functionality of the device, and then proceeds to identify SIM card errors.
Option 1: Unlock Samsung phone from dr.fone - Android SIM Unlock
dr.fone toolkit- Android SIM Unlock takes less than 10 minutes to SIM unlock Samsung phone. And it does this while keeping all your data completely secure. Dr.fone - Android SIM Unlock supports a variety of devices (over 400), including but not limited to Samsung Galaxy Note, Samsung Galaxy S, Samsung Galaxy Tab, Samsung Galaxy A and other models such as ACE3 and Mega. To sweeten the deal, it offers a high success rate and 24X6 support.
Why didn't the unlock code work on Samsung?
Samsung
unlock codes using IMEI, the last thing we would like to see on the screen is the inscription “not successful”. But nevertheless, there are cases when the code does not work. Our article will tell you why this happens and what can be done in such a situation.
Buyers who are faced with the problem of a non-working code, the first thing they ask is: can unlock codes be “wrong”?
We hasten to reassure you - the unlock codes are always correct.
You can contact your cellular provider for the code, or order Samsung from different sites, but in the end, make sure that all sources provide you with the same information. This once again proves the fact that the correct code will be the same everywhere.
To answer the main question that we posed initially, let's figure out where these codes come from and why are they needed?
Locking on Samsung , like any other phones, is installed at the factory at the time of production. It is there that phones are flashed to work with SIM cards of a specific operator. The practice of blocking devices by mobile operators is very popular all over the world. It enables cellular providers to motivate their customers to use their services for a long time.
The main idea is that you buy a locked phone a little cheaper, but you can only use it with SIM cards from one operator or only in a certain region/country. The amount that the mobile operator “lost” by selling the phone cheaper will be returned to him due to the fact that you will pay for mobile communication services. Thus, blocking devices for a specific network or region helps operators retain their customers and provides an opportunity to earn extra money.
A mobile operator can provide you with Samsung unlock codes for free, but only if the contract for using its services has expired and you have no debts under the contract.
Samsung phones with region locking (if the box says “ European Sim card only ” or “ American Sim card only ”) can be unlocked for free if, after purchase, you activate them in their coverage area and make a call lasting at least 5 minutes. But opening the box and buying an unnecessary SIM card in another country for the sake of a 5-minute call, for example, if the phone was planned as a gift, is not the best way out of the situation.
Why and who needs blocking is already quite clear. But how exactly does it work?
Without understanding the principles of blocking and unlocking, we often hear from clients questions about “can codes be temporary?”, “can I get other codes when ordering through another database?”, “can a code be “pirated” - received dishonestly and can the operator detect it? To dispel these and other popular misconceptions about codes, let's try to understand what Sim-lock actually is.
The phone is locked by its firmware at the lowest system level. As a result, such a lock cannot be “reset” by simply updating the version to another (what customers most often mean by firmware). The manufacturer writes into the phone's memory information about the country code and operator code (MCC - Mobile Country Code / MNC - Mobile Network Code) with which it should work. When turned on, the phone compares this data with the information on the SIM card. If the SIM card does not meet the specified parameters, the phone will display an error message and require you to enter an unlock code that will allow the device to work with a “foreign” SIM card. The code prompt may look different, but most often it appears like this:
- Network unlock PIN for SIM card
- SIM Network unlock PIN
- Enter Network Lock Control Key
- PIN de desbloqueio da rede SIM
Entering the correct “key” code is required only once.
Once the phone has accepted the unlock code, you can perform any manipulations with it - update it, install various software, reset the settings, and it will never be blocked again by the mobile provider. Key facts about unlock codes and Sim-lock:
- The ability to unlock Samsung is built into the OS (operating system) by the manufacturer at the time the phone is manufactured.
- The unlock code for each device is unique. It is generated at the factory using a 14-digit IMEI for the phone's firmware version at the time of its release. For this reason, the unlock code for Samsung cannot be “temporary” and cannot be changed to any other. As we have already said, the unlock codes are always correct and the same everywhere.
- If you change the factory version of the phone's firmware in order to “unlock the device,” then you will not unlock it, but will only aggravate the problem. The code will not be accepted on a “foreign” firmware version. This is about the same as if you changed the lock in your apartment, and then wanted to open it with the old key.
- The code base for all devices is stored by the manufacturer, as well as by the customer of the device. Where this code was received from - directly from the provider or ordered from the factory - does not matter when unlocking.
Based on these facts, we can determine the most common reasons why the Samsung unlock code did not work.
1. REASON: firmware change / update to a newer version / getting root, etc.
- SOLUTION: remove root, try to find and install the factory firmware version. Be careful: when downgrading the firmware, there is a risk that the IMEI may be lost. If you were able to successfully return the original firmware, reset the settings to factory settings and re-enter the codes. Considering that all these manipulations are a serious interference in the operation of the OS, the chances that after all this the code will be accepted are extremely small.
2. REASON: installation of various applications, games, third-party programs.
- SOLUTION: Uninstall unnecessary applications, do a factory reset and re-enter the codes.
3. REASON: language change.
- SOLUTION: Enable the language that was set as the default language at the time of purchase, do a factory reset, and re-enter the codes.
4. REASON: There are not enough codes to unlock Samsung.
- SOLUTION: a separate article is devoted to this issue at the link. If you do not have enough codes, you can order unlock codes for Samsung using another database, having previously specified that it will contain the required code.
In addition to codes that require remote unlocking via IMEI, you can unlock using special unlocking boxes: Z3X , Octopus , Medusa or Infinity BOX . This is specialized equipment used by professional craftsmen. If none of the above proposed solutions helped, then the problem can only be solved at a service center.
Our constant advice is to carefully study the descriptions of services before placing an order and consult with support to choose the right service [ [email protected] ] .
We hope this article was useful to you.
imei-server.ru team
Option 2 - Unlock Samsung: SIM Network Unlock PIN by contacting your carrier network
By meeting all the requirements of your contract, you can benefit yourself with SIM network PIN unlocking provided by your operator free of charge. These requirements may include the following:
- 1) You must have used the media for 3-6 months (depending on the media to another).
- 2) You must pay for the smartphone in full.
Please note that some quarries may charge an early termination fee if the cost of the smartphone is not paid in full.
Once you receive the unlock code, follow these steps:
- 1) Turn off your phone.
- 2) Insert a SIM card from another carrier.
- 3) Reboot your phone.
- 4) After rebooting, you will be asked to enter the unlock code. Please enter the code received from your operator. Entering the wrong code may lock you out of your device.
For the above steps, please ensure that you are within the network range of your new service carrier.
Actions if there is no PUK code
If the PUK is lost, the client contacts the Beeline sales office, where he writes an application to unblock the card. If the PUK was entered incorrectly more than 10 times, the subscriber asks to replace the inactive SIM card with a working one.
In other cases, the user of the provider's services presents a phone with an inactive card to a specialist. His responsibilities include checking the reasons why the SIM card is blocked. If entering special commands does not produce results, the employee checks the information from the operator’s database and then gives instructions for action.
Option 3 - Manual Samsung Unlock: SIM Network Unlock PIN
Before you manually change the settings below, we recommend contacting your carrier. Ask for solutions and their recommendations. If you have fully paid off the device and used their services for 3 months, they would suggest you the right way.
To unlock Galaxy 3 and Note 2, follow these steps:
Step 1. Update your Galaxy 3/Note 2 device
The device must be running Android Jellybean 4.1.1. or later. To check the software version, go to Settings, scroll down and tap on About Device and find the Android version your device is running on.
To update your device, click on “System Updates” and “Check for updates.” The device will update the network. Since you have not received any connection on the new SIM card, you can turn on the Wi-Fi network to update your device.
Step 2: Open Dialer
Once the dialer is open, enter the code *#197328640# when the dialer is open. This should open the service menu.
Step 3: Select UMTS.
After entering the code, the phone will automatically open the service mode menu. Here, select [1] UMTS.
Step 4: Open the Debug menu.
In the ETMSA menu, press [1] DEBUG SCREEN. In the Debug menu, press [8] CONTROL PHONE. And then in the Phone Control menu, press [6] NETWORK LOCK.
Step 5: Select [3] Persian SHA256 Off.
Once you select this option, wait about 30 seconds. Press the Menu button and select Back. Select [4] NW Lock NV Data INITIALLIZ.
Restart your phone: After one minute, restart your device. This will not give you any notification that the phone has been unlocked successfully. So you should check your phone by inserting a SIM from another carrier. If you don't receive the 'An Unlock Pin' prompt, it means your phone has been successfully unlocked.
Unlock methods
Beeline offers several ways to unlock a SIM card. To quickly resume communication, the subscriber uses the method that corresponds to the reason for blocking the number.
On the official site
In order to use the personal interface on the Beeline website, preliminary client registration is required. If the subscriber has not saved the login data, they can be restored by dialing *110*9#. The password is sent in the response notification. In the “Personal Account” on the authorization page, all you have to do is enter your number or login.
Next, the client finds the self-service section and selects the “My Beeline” tab. The “Unblock number” option appears. It comes with instructions on how to activate the SIM card correctly.
Through the My Beeline application
The application is pre-downloaded via the Internet from the download store: PlayMarket (for Android), AppStore (for iOS), Microsoft Store (for Windows). Next, authorize by entering your login and password.
The subscriber selects the “Menu” button by clicking on the 3 horizontal stripes in the upper left corner. A panel opens, where you find the “Settings” tab, click on it and click on the “Unblock number” option.
The system carries out the operation within 5 minutes. SIM unlocking is available in cases where the user has blocked the number at his own request.
Unlock via app.
Call to operator
To apply for unblocking, use the hotline number 8-800-700-06-11. The service operator will verbally request information about the user for personal identification: passport data, number for which the unlocking is carried out.
If the card is issued to a legal entity, the operator will require the full name of the organization, its address and TIN.
Next, the subscriber is required to provide a universal password received earlier in the communication salon. If this is not available, the client confirms his identity by identifying data from the contract (date of conclusion, number, etc.). This unlocking method is only possible if the communication ban was set personally by the owner of the SIM card.
At the company office
To remove restrictions from the operator, the client contacts Beeline sales points. Take with you a passport, an inactive SIM card, and a service agreement (if available).
Legal entities are required to provide the attorney with a covering letter with a request to remove the blocking, and a power of attorney for the right to represent the company on behalf of the applicant.
Sending an application by mail
This method is suitable for those clients for whom the urgency of resolving the issue is not important. The application for unlocking is sent to the customer support service mailbox [email protected] The letter states the requirement, writes the details of the subscriber used for identification, and the number of the inactive SIM card.
The response message arrives within a week. In it, the specialist gives a comprehensive answer to the problem and instructions on further actions.
