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
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
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