Mobile fraud
Fraud through mobile and all its diversity has a powerful foundation - human emotions. After all, any person experiencing psychological pressure is simply not able to adequately respond to the…

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What new devices are designed for the visually impaired?
It is believed that about 80% of information a person receives through his vision. However, this figure is highly dependent on how well we see. There are very few people…

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How to extend the life of a mobile phone battery?
Sometimes it happens that, having bought a new mobile device, the user begins to criticize its manufacturer for a low-quality battery. The main point of criticism is that it is…

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Useful tips for owners of smartphones on Android 1

Correct settings will increase the phone’s operating mode

Create basic settings and rules: setting the minimum screen brightness, within a comfortable level, exiting previously used applications, disabling automatic synchronization of updates to installed applications, disabling services such as wi-fi, bluetooth, etc. at the time of their non-use;

Save, write down your password / graphic code to the phone

Due to Google’s privacy practices, a forgotten password on Android phones cannot be recovered. In turn, if the password for the smartphone is lost, then access to the phone is possible only after a complete flashing of the device, which leads to the complete removal of all data from the phone;

Save important data from your phone in advance Continue reading

How does cellular communication work?

Many people think about how cellular networks work, what happens when we press the call button? When calling each other, the often called subscriber is not only within the same city, but even on another continent. How does cellular communications work?

PRINCIPLE OF ACTION OF CELLULAR COMMUNICATIONS
In most of the territory of our country, mobile communications equipment is located, it is called base stations. They are clearly visible in open areas – in the fields between settlements. In the city, they are often placed on the roofs of buildings. The base station is able to pick up the signal from the smartphone at a distance of up to thirty-five kilometers, the contact between the towers is carried out by means of a special service or voice signal.

The active development of mobile communications has created a problem of limiting the frequency, namely, the working channels located close to each other began to overlap, creating interference. Continue reading

What is a smartphone and how to choose a good one

In fact, a smartphone and a phone are one and the same device, originally intended for telephone communication. At the same time, smartphones are called mobile phones that have an operating system, thanks to which gadgets acquire vast potential and capabilities and become close in capabilities to real personal computers.

Buy a smartphone, but how to choose a good one? Instructions for choosing a smartphone:

1. Decide on the price of a smartphone

Set your budget price limit for a smartphone. So, the limit can be limited to five thousand rubles, maybe you are ready to buy a smartphone for 10,000 rubles, or decide to purchase a functional mobile phone from 20,000 rubles. Continue reading

Alarm clock in smartphone
Morning rise is such a scrupulous moment in the life of every person, especially for “owl” people, for whom waking up in the morning means to die, and so every…

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Overview of convenient applications for learning English
Thousands of applications for Android smartphones have been created to help English learners, a description of some of them we offer in our review. Applications for learning foreign languages ​​are…

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Powerful dual sim smartphone
There is not a single owner of a mobile phone who would never have encountered the problem of additional expenses for calls to numbers of other mobile operators. Manufacturers of…

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Poco has chosen the main competitor Poco X2: a detailed comparison
Poco today introduced the X2 model, which was the first project after the "lord of speed" Pocophone F1. As expected, the new product has become a kind of clone of…

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