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Unlock Samsung Galaxy J7 Core

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How to unlock your phone Samsung?

Phones from this manufacturer is also equipped with a function of blocking access via a special security code that you can easily forget ... If you came is the case (or someone else has locked your phone, anything can happen) and you do not know how to unlock your phone, set itself on a computer program called Samsung @ home 9.41. With its help you can easily cope with this problem. Functionality of this tool is simple enough, and you can effortlessly deal with its settings.

How to unlock Samsung Galaxy J7 Core?

1. Unlock Samsung Galaxy J7 Core, locked by the operator.

2. Unlock Samsung Galaxy J7 Core, depending on the manufacturer.

3. Conduct unlock SIM card.

4. Restore the phone capacity, which has been locked memory.

5. Unlock java games

6. Remove the graphic lock, password from the smartphone



How to unlock the phone, locked the operator?
The phone locked by the operator cannot be used with a SIM card of another operator. After turning on the phone with a SIM card of another operator, you will need to enter the unlock code.
The operator blocks the phone by IMEI (a number that is unique for each device). To unlock your phone, you may need to use the services of sites that for little money will give you an unlock code to change the operator or network.


Unlock your phone, depending on the manufacturer.
Many modern phones support the function of protecting the phone with a special password that the user sets himself. But there is always a risk of forgetting this code. To unlock your phone, you need to do a factory reset on your phone. Phone unlocking is different for different manufacturers.



Unlocking phone SIM card
A small plastic card with a chip in the middle - it's indispensable device without which the mobile phone is simply useless as such. It is, of course, on the SIM card. The chip, which it applies, although the small size, but allows you to keep a certain amount of information, which is often confidential. For the safety of the data is also used to protect the technology with the help of the so-called PIN-code that is requested to be turned off. If you unsuccessfully enter the PIN three times, the mobile device will prompt you for a different code, the so-called PUK-code is. It usually consists of eight digits and is provided to you together with the SIM card. If you can not use the phone because of the ignorance of the PIN-code, just use the PUK-code. But if you do not know him, and the documents on the SIM card are lost, then the first thing to do is call the support number of your mobile operator. There you will be prompted with the PUK code. If there is no such service on a call, contact the nearest customer service center, taking the SIM card and the phone in which it was used.

Unlock your phone memory
Some phone models allow you to separately deny access to various files located in the phone memory or on the memory card. If you have forgotten the password to access the memory, you need to use additional software. To do this, you need a cable to connect your phone to your computer. One of the programs with which you can unlock is JetFlash Recovery Tool. You can download it from the official website of the developers.



You must be aware of your actions and understand that you can simply turn the phone into a brick. Therefore, if you do not know how to unlock your phone, you do not need to perform any actions with it, it is best to seek professional help.


Unlock java games
To fully play the games that are preinstalled on your phone, you need to buy a special code to unlock all their functions, without having to reinstall them.
To buy the game you need to follow the instructions after choosing to buy the game, you will need an Internet connection and the ability to pay by credit card.


How to remove the graphic lock, password from the smartphone?
If you locked your Android smartphone with a graphic template and forgot it, then you shouldn't be upset. You have at least several ways to unlock your smartphone.
The first way. Enter the pattern until the system prompts you to enter the login and password for the Google account with which the smartphone was activated. If you forgot your login, connect your smartphone to your computer and run the proprietary utility on it. For example, for Samsung it is Kies, for HTC it is HTC Sync. By clicking on the 'About device' menu item, you will find your username and can recover your password using standard password recovery tools from your Google account.
The second way. If you do not know the login and password for the Google account, you need to reset your phone to factory settings by doing a hard reset operation. All phone settings will be reset, photos and media stored in the phone will be deleted.
For android phones, the hard reset procedure is almost the same, there are only small differences, a detailed description for each specific model you can find on our website. Here we will tell the general list of actions.
-Turn off your smartphone.
-Press the Power and Volume Up buttons together for a few seconds.
-The phone will boot into «Recovery mode».
-Use the volume buttons to navigate the menu and use the Power button to select.
-Next in the menu, select «Wipe data / factory reset».
-Then select «Reboot system now».
-Your smartphone will reboot and you will have it as you purchased it.
The third way. Unlock your smartphone using the unlock service provided by the smartphone manufacturer. For example, Samsung offers its own «Find My Mobile» service to track and manage access to a mobile phone.
The fourth way. You need to delete your password through your Google account by connecting to it on your computer. Your Google account on your computer has a remote reset and data deletion function on your phone, which will erase all data, including the lock password. Location and Find My Device must be enabled on your smartphone. On your smartphone, you must have a Google account and 'Play Market' configured.

Summary: Type: Smartphone, Phablet; Smart Phone OS: Android; OS ver: Android 7.0 Nougat; SIM: Micro SIM, Dual SIM, Dual Standby; CPU: Exynos 7870 OctaOcta-core Cortex-A53; Processor Speed: 1.6 GHz; Storage: 16GB; RAM: 2GB; External Storage: MicroSD (Up to 256GB); Battery: Removable Li-Ion 3000 mAh; Screen Size: 5.5 inches; Resolution: HD Super AMOLED (1280 x 720); Main Camera: 13 MP (F/1.9); Front Camera: 5 MP (F/2.2); Features: WiFi , Hotspot/Tethering , GPS , Bluetooth , Flash; Dimensions: 152.4 x 78.6 x 7.6 mm; Weight: 170 g; ...

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Tarik Tonkov Mobile technology specialist

Tarik Tonkov is a computer scientist and programmer turned tech journalist with a keen interest in the world of smartphones and tablets. He previously wrote for Android Life and was also a ghostwriter for several technology and automotive publications. He appreciates the reliability and beauty of smartphones, the symbiosis of characteristics and usability. In his free time, Tarik likes to travel by car and polish his programming skills to create small useful programs.

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