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Unlock Coolpad Cool 20

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How to unlock Coolpad Cool 20?

1. Unlock Coolpad Cool 20, locked by the operator.

2. Unlock Coolpad Cool 20, 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?
Locking the phone with a mobile operator makes it impossible to use the phone in the network of another operator. when you turn on the phone with a SIM card of any other operator, you will need to enter the unlock code.
The operator blocks the phone by IMEI (this number is unique for each phone). To unlock the phone, you need to use the services of sites that will give you an unlock code for money to change the operator.


Unlock your phone, depending on the manufacturer.
Many phones can be locked using a password that the user sets himself. 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. There you will be prompted with the PUK code.

Unlock your phone memory
Some phone models allow you to set a password to access the phone memory or memory card. If you have forgotten the password to access the memory, you need to use special 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 preinstalled on your device and are only trial versions, you usually need to purchase a code that unlocks all game functions without having to install or reinstall anything.
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, then you have several ways to unlock your smartphone.
The first way. Enter the pattern, after several unsuccessful attempts, the phone will prompt 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 with which the smartphone was activated, you will have to make a hard reset.
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.
-Press the Power and Volume Up keys together for a few seconds.
-As a result, the smartphone will boot in «Recovery mode» (engineering recovery menu).
-Use the volume buttons to navigate the menu and the Power button to make a selection.
-From the «Recovery mode» menu, select «Wipe data / factory reset».
-Select «Reboot system now» with the volume buttons and press the Power button.
-The smartphone will restart.
The third way. Unlock your smartphone using the service provided by the smartphone manufacturer. 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 remote reset function that will erase all data, including the lock password. Features like Location and Find My Device must be enabled on your phone. Naturally, a Google account and 'Play Market' must be configured on the smartphone.

Summary: OS: Android 11, CoolOS 2; Chipset: Mediatek MT6769V/CU Helio G80 (12 nm); CPU: Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55); GPU: Mali-G52 MP3; Type: IPS LCD; Screen Size: 6.52 inches, 102.6 cm 2 (~82.5% screen-to-body ratio); Resolution: 720 x 1600 pixels, 20:9 ratio (~269 ppi density); Card slot: microSDXC; Internal: 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM; Dual: 48 MP, f/1.8 (wide), PDAF 2 MP, f/2.4, (depth); Features: LED flash, panorama, HDR; Video: 1080p@30fps; Single camera: 5 MP; Video: Yes; Loudspeaker: Yes; 3.5mm jack: Yes; Sensors: Accelerometer, proximity, compass; Type: Li-Po 4500 mAh, non-removable; Dimensions: 164.3 x 75.7 x 8.7 mm (6.47 x 2.98 x 0.34 in); Weigh ...

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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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