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Unlock Vivo Y66

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Hard Reset

How to unlock Vivo Y66?

1. Unlock Vivo Y66, locked by the operator.

2. Unlock Vivo Y66, 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?
A phone with this type of blocking cannot be used in the network of another operator. When you turn 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.
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 your actions and perfectly understand what you are doing. Otherwise, you can simply break the phone, and you cannot recover it. 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. But I still hope that you will not face similar problems and will handle your phone wisely.


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 do this, you need an Internet connection and the ability to pay by credit card, and then follow the instructions after choosing to buy the game.


How to remove the graphic lock, password from the smartphone?
If you have forgotten your pattern or password, you have several ways to unlock your phone.
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 phone with the Power button.
-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.
-Select «Wipe data / factory reset» from the menu.
-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 mobile phone access.
The fourth way. Remove your password through your Google account if you can connect 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. Find My Device and Location must be active on your phone. On your smartphone, you must have a Google account and 'Play Market' configured.

Summary: Design: Classic; DualSIM mode: yes; SIM cards standard: Nano Sim; GSM: 850 900 1800 1900; HSDPA: 850 900 2100 HSPA; LTE: 850 1800 2100; Other: CDMA 800 TD-SCDMA; Dimensions (H/L/W): 153.6 x 75.8 x 7.5 mm, vol. 87.3 cm³; Display: LCD IPSColor (16M) 720x1280px (5.5") 267ppi; Touch screen: yes; Weight: 157 g; Time GSM (talk/stand-by): 11 / 280 hrs. (11.7d); Battery: Li-Ion 2930 mAh; Non-removable battery: yes; Built-in memory: 32 GB; Memory card: MicroSD; RAM memory: 3 GB; Operating system: Android 6.0; Chipset: Qualcomm Snapdragon 430 MSM8937; CPU 1: ARM Cortex A53; CPU 1 frequency: 1400.0 MHz(4-core); CPU 2: ARM Cortex A53; CPU 2 frequency: 1100.0 MHz(4-core); 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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Comments, Questions and Answers about Vivo Y66

mobin	July 21, 2017
How to use demo phone using sim

Ravi verma	July 23, 2017
how to mobile phone open

RAJNIKANT	August 22, 2017
VIVO Y66 UNLOCK

sahaj sing	September 21, 2017
Vivo y 66sacret code

Samson	December 14, 2017
Vivo y66 How to root

Kolinn	February 06, 2018
vivo y66 Please give me sum unlock code

Jaspreet	April 21, 2018
Mera vivo y66 ka pattern lock hogaya hai.. Reset kr ne pe pattern mang rha hai.. Or mujhe pattern nhi patta hai..

gorgeous	December 06, 2019
i did already key in my pin code lock but i still can't open my screen lock. what should i do?

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