Unlock Vivo Y21
Mobiles >> Vivo >> Vivo Y21| Specifications | Reviews | Secret codes |
| Unlock phone | Root phone |
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| Hard Reset |
How to unlock Vivo Y21?
1. Unlock Vivo Y21, locked by the operator.2. Unlock Vivo Y21, 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?
This type of blocking is used by mobile operators to make it impossible to use a phone on another operator's network. If you insert a SIM of any other operator, then when you turn on the phone will prompt you to enter a password or unlock code.
The operator blocks the phone by a unique IMEI number, in order to unlock the phone, you need to contact the operator providing you services or buy an unlock code for money on one of the specialized sites.
Unlock your phone, depending on the manufacturer.
On some phones, you can lock the screen using a password that you set yourself. To unlock your phone with this password, if you've forgotten it, you need to reset your phone to factory settings.
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 you can either call the mobile operator, or contact the nearest customer service center, taking the SIM card and phone with you. You will be prompted with the PUK code.
Unlock your phone memory
Some phone models allow you to separately deny access to the phone memory or memory card. If you have forgotten the password to access the memory, you need to use additional software. You will need a cable to connect your phone to your computer. One of the programs with which you can access memory is the 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
For games that are installed on a new phone from the factory, you need to buy a code to unlock all game functions without having to reinstall the game.
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 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 from the Google account with which the smartphone was activated.
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 you will lose all media files and you will have to re-configure your phone and install programs on it.
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 buttons Volume up and Power together for a short time.
-The phone will now boot into «Recovery mode».
-Use the volume buttons to navigate the menu and the Power button to make a selection.
-Select «Wipe data / factory reset» from the menu.
-Use the volume buttons to highlight «Reboot system now».
-The phone will be like new after reboot.
The third way. Unlock your smartphone using the smartphone manufacturer's unlock tool. For example, Samsung has developed «Find My Mobile» to track and manage access to a mobile phone.
The fourth way. You can delete your password through your Google account if you can connect to it on your computer. Your Google account on your computer has a function to delete data on your phone, which will erase all data, including the lock password. Find My Device and Location must be active on your phone. Of course, a Google account and 'Play Market' must be configured on the smartphone.
Summary: Operating System: Android v5.1 (Lollipop); SIM Slot(s): Dual SIM, GSM+GSM; Network: 4G: Not Available, 3G: Available, 2G: Available; Fingerprint Sensor: No; Dimensions: 130.7 (H) x 66.4 (W) x 9.2 (T) mm; Weight: 145 grams; Colours: Gold White; Screen Size: 4.5 inches; Screen Resolution: 480 x 854 pixels; Pixel Density: 218 ppi; Display Type: IPS LCD; Touch Screen: Capacitive Touchscreen, Multi-touch; Screen to Body Ratio: 64.18 %; Chipset: MediaTek MT6580; Processor: Quad core, 1.3 GHz, Cortex A7; Architecture: 32 bit; Graphics: Mali-400 MP; RAM: 1 GB; Internal Memory: 16 GB; Expandable Memory: Up to 128 GB; USB OTG Support: Yes; Resolution: 5 MP ...
 | 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. | |
Comments, Questions and Answers about Vivo Y21
| raja h | August 14, 2017 | |
| My vivo Patten luck no reset | ||
| vivo Y21 4g | October 14, 2017 | |
| Pattern lock | ||
| rahul yadav | October 01, 2018 | |
| vivo y21 mobile lock hai unlock | ||
| Mahendara yadav | October 01, 2018 | |
| my vivo y21 4g mobaile lock hai unlock karnaa hai | ||
| Victor | July 05, 2019 | |
| How unlock the incoming call barring password | ||
| Elly | August 03, 2022 | |
| How to unlock my vivo21 to enable all networks and simcards. | ||
| ajaykumar Gaun | December 24, 2023 | |
| Magic lock unlock | ||
| ajaykumar Gaun | December 24, 2023 | |
| Magic screen lock unlock | ||
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