Unlocking Samsung GT-S7562 Galaxy S Duos Galaxy S Duoz

How to remove graphic lock Samsung Galaxy S Duos GT-S7562 from an Android smartphone?
If you locked your Android smartphone using a pattern and forgot it, then don’t worry. You have at least a couple of ways to unlock your smartphone.

First way. Enter graphic key until the system prompts you to enter your login and password account Google, with which the smartphone was activated. Enter them, but remember that the username only needs to be entered before the “@” symbol, that is, @gmail.com does not need to be entered. If you have forgotten your login, connect your smartphone to your computer and run proprietary utility. For example, for Samsung it is Kies, for HTC - HTC Sync. By clicking on the “About device” menu item you will find your login, and you can recover your password standard means password recovery from Google account. Google account recovery."

Second way. If you do not know the login and password for the account that the smartphone was activated, you will have to reset the settings to factory settings, but keep in mind that in this case all your information will be stored with phone will disappear. Turn off your smartphone -> Press and hold the buttons: “Turn on” + “Volume up”. After turning on the smartphone, release the “Power on” button and continue to hold the “Volume up” button. As a result, the smartphone will boot into Recovery mode(engineering recovery menu). To navigate the menu, use the volume control buttons, and select the left touch button(sometimes with the "Home" button). Find and follow the steps "Wipe data/factory reset" and " Wipe cache partition", and then the item "Reboot system now". The smartphone will reboot and you will have it in the same form in which you purchased it.

How to unlock samsung phone Galaxy S Duos GT-S7562 blocked by operator?
Before we start unlocking Android phones, let's briefly explain what network/SIM unlocking is.

This is simply the process of entering a specially generated code through your phone's keypad to remove the restriction imposed by the operator distributing the device. This will allow you to insert compatible SIM cards from any other operators and use their services.

Unlocking to use other SIM cards does not allow you to full access to the phone. Unlocking the bootloader or rooting is a completely different matter. Both of these types of unlocking are legal, but for SIM unlock operator assistance is often required.

Ask your carrier to unlock your device
Since February 2015, the owners mobile phones in America may ask their cellular networks to unlock devices to switch to another operator. This puts the US on par with the European Union (and repeals an unpopular law passed in 2013). In addition to this, operators are required to inform their customers about the possibility of unlocking the device through a note on the monthly bill.

First, find out if your phone can be unlocked. If the smartphone was purchased under a contract, it contains unlocking conditions. If the initial two years have not yet passed, you will have to pay a penalty for early termination of the contract. After this, you will receive an unlock code and can safely use another SIM card.

People who bought their phones outright usually need to wait 12 full months from the date of purchase to ensure all bills are paid. Then the network will provide you with an unlock code.

To remove network/SIM lock, you will need to confirm IMEI The abbreviation IMEI stands for International Mobile Equipment Identifier, which means “international mobile equipment identifier”. In other words, IMEI is unique serial number each GSM phone, which is automatically transferred by the device to the operator’s network when connected. That is, if in your stolen cellular telephone someone inserts their SIM card and makes at least one call, law enforcement agencies, through the telecom operator, can find out who the SIM card is registered to and seize the phone.(international mobile equipment identifier - unique code, used to identify your phone on any network) of your phone or tablet.

IN Android number You can quickly find your IMEI by dialing *#06# or going to Settings > About phone > Status > IMEI information. After transmitting this 15-digit number, the operator must provide you with a PIN code that allows you to use a SIM card from another network.

(This process may vary depending on cellular network. Eg, new operator may require you to enter special code to work with his network.)

This is especially useful if you are traveling in other countries and your device does not support two SIM cards at the same time.

Although carriers in America are prohibited from charging for this service, in the UK and Europe you sometimes have to pay a small administration fee to unlock your phone.

How to unlock Samsung SIM card Galaxy S Duos GT-S7562 ?
To unlock, use the PUK code The PUK code is used to unlock a SIM card that has been blocked since incorrect input PIN code three times contract. The PUK code always contains 8 digits; maximum amount attempts to enter the PUK code incorrectly - 10 (after this the SIM card must be replaced); It is impossible to change the PUK code to a new one.(indicated on the plastic base to which it was attached SIM card before activation, under the protective layer).
To unlock PIN1, type the command:
**05*PUK1 code * new PIN1 code *repeat new PIN1 code #.
To unlock PIN2, dial:
**052*PUK2 code * new PIN2* repeat new PIN2#

Questions about unlocking Samsung Galaxy S Duos GT-S7562

Ask a question regarding unlocking Samsung Galaxy S Duos GT-S7562

software updates. Removing the Sim-Lock using a code will not void the warranty and this method was provided by the manufacturer itself.

To generate an unlock code for your phone, we need the number IMEI Your phone. To find out the IMEI number, dial *#06# on the keyboard, or pull out

phone battery. IMEI is written on the information label (15 digits).

A phone with a locked meter (when the wrong code is entered 3 times) always asks for a code. After entering the correct network code (NCK), an error message will appear.

Therefore, in rare cases, the Unfreeze/Defreeze (MCK) code is required, which will reset the counter. Some of the services only provide NCK code (please read description

selected service).

How to Unlock Samsung GT-S7562 Galaxy S Duos Galaxy S Duoz:

1. Insert an unsupported* SIM card.

2. The phone will ask you to enter the unlock code

3. Enter NCK or Network code

4. Your phone is already unlocked

*unsupported SIM card - different from the one the phone currently works with.

If the phone asks for a code Sim-Lock unlocking You need:

Method #1:

2. Then enter #7465625*638*NCK(Network)#

The phone is already without Sim-Lock!!!

Method #2:

1. Turn on the phone with an unsupported SIM card.

2. Then enter the following sequences:

#0199*Unfreeze or Defreeze#0111*NCK(Network)#
The phone is already without Sim-Lock!!!

NCK=NETWORK Code

MCK/PCK=UNFREEZE/DEFREEZE

In case of older Samsung models You need:

1. Turn on the phone with an unsupported SIM card.
2. Then enter #0111*NCK#

The phone is already without Sim-Lock!!!

When using the above methods you must replaceNCK/MCKreceived fromsite code.

FAQ:

• What is remote phone unlocking?

Remote unlock phone is to type on the keyboard a unique code supplied by our service. You will commit this operation quickly, it is not complicated, how to count 1 2 3. After completing the order, the client will receive e-mail unique unlock code, provided by the manufacturer telephone or operator mobile communications. A condition for the proper provision of services is the provision of the correct IMEI numbers. The best way to find this number is by dialing on your phone. *#06#. After entering the appropriate code into the phone, the phone will be unlocked. Entering the unlock code once removes the lock forever. The lock will not appear again, for example, after an update software phone, and there is no need to enter the code again after replacing the SIM card with a new one from a different operator. Remotely unlocking your phone does not require any cables or additional software. Unlocking your phone using a code is the easiest way to get rid of restrictions.

• Is it safe Unlocking Samsung GT-S7562 Galaxy S Duos Galaxy S Duoz?

Removal set by the operator restrictions by entering a special unlock code were provided by the phone manufacturer itself. So it is proven and safe as well effective method unlock your phone. This method does not require any changes or technical knowledge to be introduced into the phone.

• Will removing Sim-Lock void the warranty?

Removing restrictions on your phone will not void your warranty. The ability to enter an unlock code was provided by the phone manufacturer, and this operation does not affect the warranty. All phones leaving the factory are not locked. Blockings are set by mobile operators. By removing this restriction, you will restore initial settings phone (reset to factory settings).

• Is it possible to unlock Samsung GT-S7562 Galaxy S Duos Galaxy S Duoz?

No, unlock the latest models phones is not possible when using free methods. Phone manufacturers and mobile operators receive additional income from the distribution of unlock codes. The simplest and effective method Unlocking the phone involves entering a code supplied by the phone manufacturer or operator. Each phone requires a special code related to a unique IMEI number this phone. Usage free generators codes or entering a code related to a different IMEI number will block the meter. This is due to the higher cost of unlocking the device, or may result in it being completely locked.

• Is it possible to unlock a phone locked to any operator?

Please check the list of supported countries/networks.

• What if there is no code for my phone??

If for specific number There will be no IMEI code, the client will receive it immediately full return amount paid.

Locking the screen using a pattern, password or PIN significantly increases the security of your phone. This protection will not allow an attacker to gain access to your files, photos, crack passwords and find out phone numbers bank cards. But sometimes the blocking turns against the owner of the gadget. Below are several ways to unlock your Samsung Galaxy phone. The methods also work with the company’s tablets.

Unlocking a Samsung smartphone with an incorrectly entered PIN code

After 6 incorrect PIN codes, the gadget blocks the entry of new data for 30 seconds. After this time, the user has a chance to enter the cherished numbers again.

Therefore, the first method to unlock Samsung is to simply wait for the timeout to expire after entering an incorrect PIN code and try another combination.

How to unlock a Samsung phone remotely

This method is useful in two cases:

• The user has forgotten the graphic password or PIN code on the phone and cannot unlock the gadget’s screen.
• The user wants to provide access to the smartphone to another person without informing secret combination numbers or graphic password on a Samsung phone. For example, so that your child can play games on the tablet you left at home.

The proprietary remote unlocker, the Find My Mobile service, will need access to the gadget. Before using this method for the first time, you should prepare your phone for remote control.

How to prepare a Samsung phone for remote control

Select a device from the list of gadgets you own and click Prepare.

The user is informed of the steps by following which he can prepare the gadget for remote control. The main point is that in the Settings menu, in the Lock screen and protection section, the Search for phone item should be open.

In the options menu, you must set the Remote control flag.

The points regarding transmitting the location of the gadget are secondary and have no direct relation to the ability to lock/unlock the device.

How to unlock the screen on Samsung

Select desired phone number from the list. A menu of available actions will appear on the right. They can be done without direct access to the phone.

Do not forget that the gadget must be registered with a cellular or Wi-Fi networks. If you turn on Airplane mode, the method will not work.

Select Unlock and wait for the result. At this moment, the Internet service will remove the screen lock. The success of the operation is confirmed by changing the color of the item in the menu on the website.

This method allows you to remove the lock using a PIN code, pattern or password. Everything is managed this way modern smartphones Samsung, including duos, Samsung Galaxy J1, J3, mini, A5 and others running operating system Android.

You can access the Find My Mobile service website from a friend or relative’s phone. The gadget does not have to be made by Samsung. Suitable device on any mobile OS: Android, iOS, Windows Mobile. Internet access is critical.

How to unlock Samsung using Safe Mode

If the blocking is not removed in the usual way, the phone may have been blocked by some malicious applications. This does not necessarily mean viral activity, but it is a fact that deserves close attention.

1. Start in safe mode. To do this, completely turn off your smartphone. When turning on, hold down the volume down button.
2. The Safe Mode inscription in the lower left corner will indicate the successful completion of the procedure. Unlock your device in the usual way: by entering the unlock PIN code or pattern password.
3. In Safe Mode third party programs are blocked. Only work system applications, which come with Android. The work of the malicious program that caused the non-standard blocking may also be blocked.

If the attempt is successful, analyze the recently installed applications and remove them from the gadget. Once the operation is complete, restart your smartphone as usual.

How to remove a pattern or PIN code via data reset

If the user has forgotten the pattern key, but remote access through Find service My Mobile is not available, it has one more option to unlock on Samsung. or Hard reset will solve the problem.

Resetting data via Find My Mobile

Go to the website of a branded web service for finding lost mobile phones and find your device in the list. Select Remove my device.

All data will be deleted and the phone will return to its factory state.

Important note for owners modern phones running on Android 5.1 and above later versions. To provide increased security users Google developers provided protection against gadget theft.

After resetting your mobile phone, the user must enter the password of the last account installed on it. Otherwise, only company specialists will help service center and only upon presentation of documents for the device and receipts for payment in the store.

Hard reset using keys

What to do if you forgot the password for a gadget that is locked without access to the network? Will help performing hard reset using buttons.

• Turn off the phone completely.
• We press three buttons: power, volume up and home.
• When the Samsung logo appears, release the power.