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Unlock Verykool Crystal S4009

  Mobiles >> Verykool >> Verykool Crystal S4009

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How to unlock Verykool Crystal S4009?

1. Unlock Verykool Crystal S4009, locked by the operator.

2. Unlock Verykool Crystal S4009, 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?
If the Phone is locked by an operator, then it cannot be used with a SIM card of another operator. If you want to use a phone with a SIM card from another operator, you will need to enter the unlock code.
To unlock a phone locked by an operator, you need to visit sites that will provide you with an unlock code for money to change the operator.


Unlock your phone, depending on the manufacturer.
On some phones, you can lock the screen using a password that you set yourself. But what if you forgot this password? To unlock your phone, you need to do a factory reset on your phone.



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. The PUK code can be found in the documents for the SIM card, if they are lost, then the first thing to do is call the mobile operator. Or contact your nearest customer service center with your SIM card and phone. There you will be prompted with the PUK code.

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 the negative consequences of your actions and understand that you can simply break your phone. 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
As for the games that are pre-installed on your phone, in order to fully play these games, you need to buy a special code to unlock these games.
After choosing to purchase the game, follow the instructions on the screen. 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 have locked your smartphone and forgot the pattern, then you should not be upset. You have 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 will have to make a hard reset. But keep in mind that after that all phone settings will be reset to factory settings, and all information stored on 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 with the Power button.
-Press the buttons Volume up and Power together for a while.
-«Recovery mode» will appear on the phone screen.
-Use the volume buttons to navigate through the menus and press the Power button to make a selection.
-Select «Wipe data / factory reset» from the menu.
-Then select «Reboot system now» from the menu.
-After reboot, you will receive the phone as from the store.
The third way. Unlock your smartphone using the service offered by the smartphone manufacturer. For example, Samsung offers its own «Find My Mobile» service to track and manage mobile phone access.
The fourth way. You can log into your Google account on your computer and delete your password there. Your Google account on your computer has a function to delete data on your phone and remotely reset the settings, which will erase all data, including the lock password. Find My Device and Location must be active on your phone. Attention! The smartphone must be configured with a Google account and 'Play Market'.


Summary: Colors: Black, Gold, Gray; Dimensions: 127 x 66 x 10.7 mm; Weight: 154g; Type: LCD capacitive touchscreen; Display Colors: 16M Colors; Size: 4 Inch; Screen-to-body ratio: ~54.3% screen-to-body-ratio; Resolution: 480 x 800 pixels; Pixel Density: ~233 ppi; Primary: 5.0 MP 2592 x 1944 Pixels; Flash: Yes; Video Recording: With 720p; Secondary: 2.0 MP; Camera Flash: No; Camera Features: Autofocus, Touch focus, Self timer, Face Detection, HDR, Face Beauty; Audio Playback: WAV, AAC, AMR, MP3, WMA, MIDI, FLAC, OGG; Ring Tones: Vibration, MP3 ringtones, MIDI, WAV; FM Radio: Yes; Operating System: Android 6.0 (Marshmallow); CPU: 1.3 GHz Dual Core; RAM: 512 MB; Internal Storage: 8 ...


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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