How to check if your Samsung phone is new
How to enable gyroscope on Android?
This element of the smartphone works on an ongoing basis. It cannot be turned on or off. If at this moment you are thinking about the screen rotation function, then the accelerometer is responsible for it. And this feature can really be turned off. To do this, follow these steps:
Go to the section with system settings.
Go to the subsection “Screen”.
Here you can easily find the item responsible for the actions of the device when it is turned. Change its value to the desired one.
On smartphones with the current version of Android, you can control the auto-rotate screen option through the notification panel. This parameter may have different names depending on the model.
On the case of some older gadgets (mainly tablet computers), you can find a separate switch. It blocks screen rotation, regardless of the settings.
How to know if there is a gyroscope in a smartphone or tablet
There are several ways to find out if your device has a gyroscope. The most commonplace is to go to the manufacturer’s official website to familiarize yourself with the technical characteristics of the gadget. Specifically, the gyroscope must be looked for in the list of sensors. But we’re not looking for easy ways, are we? So move on to other ways.
If the YouTube client is installed on your smartphone or tablet, then open it and enter the query “360 video” in the search bar. Start displaying any of the returned results. If you can turn the gaze of the virtual camera by turning your smartphone, then the gyroscope is present and functioning successfully. If you can turn your gaze only with your finger, then there is no sensor in the device.
Another way is to use the AnTuTu Benchmark app. You need to download, install and run it. In the “Info” tab you will find all the technical specifications of your device. Including you will see the name of the built-in gyroscope. Or find that it is “Not Supported” (that is, it simply isn’t there).
Instead of AnTuTu, you can install a more specialized utility. It’s about Sensor Sense. It displays readings from all sensors built into the smartphone. If the gyroscope is not in the list, then it is not built into the gadget. This can be said even if the data of this sensor does not change when the device is rotated in the hands.
Why do you need a gyroscope and how to find out if it is in a smartphone?
For some time now, it turned out that the gyroscope is a very important sensor. And it is very sad that smartphone manufacturers are modestly silent about its absence at their presentations. Fortunately, you can find out about the presence or absence of a gyroscope both before purchasing the device and after. How to do this. described in today’s article.
What is a gyroscope?
But first, let’s figure out what exactly a gyroscope is. We will also try to find out whether it is considered such an important detail. And only after that we will tell you how to check its presence.
A full-fledged gyroscope is similar in shape to a whirligig or a top. It has a stand, disc-rotor, hairpin and several hoops. Its design is made in such a way that the disc is always in one position, for which gravity should be thanked.
It is impossible to install a classic gyroscope in a smartphone, as it is too large. Therefore, a special sensor based on a microelectromechanical system is used instead. Its width varies from 5 to 10 mm, and its height does not exceed 5 mm. However, even such dimensions seem too large to some smartphone manufacturers, and therefore they often refuse to install a gyroscope.
Where is the gyroscope used?
This sensor is an improved version of the accelerometer. With its help, the operating system not only learns about the movement and rotation of the device in time, but can also accurately track all these actions. If the accelerometer is a kind of building level, then the gyroscope increases the accuracy of the readings of this sensor at times.
If you want to buy a VR headset for Android in the future, then a gyroscope must be present in your device. This sensor will track the turns of your head, directing the virtual gaze exactly in the direction in which your real eyes are directed. Also, the gyroscope on Android helps in viewing the starry sky. If you use the appropriate application, then it will understand in which direction of the world the camera is directed, showing the names of the currently visible constellations.
This sensor is also used in augmented reality games. The most striking example of this is Pokemon Go. If the smartphone does not have a gyroscope, then monsters will jump on virtual grass. If the sensor is present, then the animals will move around the real world, the visible area of which falls into the eye of the built-in camera.
Is it possible to customize the gyroscope?
As mentioned above, the gyroscope is a completely independent sensor, in the work of which you cannot interfere in any way. If the accelerometer can be calibrated, then no such action can be performed with the gyroscope. If it is completely absent, then you will have to buy a new phone for augmented or virtual reality.
How to check a Samsung Galaxy phone for originality
Views: 484 116 Discussions: 20 Today we will answer a very important question: how to find out whether the Samsung Galaxy is original? Many consumers want to save money by buying devices on various ad platforms, where it is quite possible to deceive the unknowing person.
If you buy from official retailers, then this problem should not worry you, since they sell 100% original gadgets. Due to the current economic situation in Russia and neighboring countries, people are forced to look for better deals. Unaware that you can be deceived, you buy a smartphone 2 or even 3 times cheaper than the average retail price, and only after a while you realize that you bought a fake. So how to tell the original Samsung Galaxy from a fake?
How to check a Samsung phone for originality?
31.10.2021 | Rubric: The more popular the brand, the more fakes of it appear on the market.
If after that you come across a fake, you will immediately understand this, since the copies are made from lower quality material and batteries of lower capacity are installed in them, which makes a fake phone easier. In addition, you can check the authenticity of the phone in the following ways: Go to the official website to check the IMEI of the device. the serial number indicated on the box and in the warranty card.
How to check the phone for authenticity
If you see something like that, that’s a good sign.
How to identify a refurbished Samsung phone or not
Today, refurbished iPhones and phones of other companies are increasingly being discussed on the Web. Refurbished means a refurbished smartphone or other device. That is, a batch of phones with various defects falls into the hands of the company, it replaces the parts with new ones, brings them to perfect condition, at least externally, packs them in a brand new box with all the logos and sends them back to the counters. As a rule, it is very difficult to distinguish an externally refurbished phone from a new one. the difference may lie inside (damaged boards, etc.).
How to find out if a Samsung phone has been repaired
Any, even a very eminent company, is not immune from mistakes and defects, so every time we buy a new gadget, we play Russian roulette with fortune. This is even more important when purchasing used equipment, which may contain such hidden flaws that at first glance cannot be identified.
In this article, you will learn about several ways to check Android smartphones to help you avoid unpleasant surprises. Android Sensor Box Top models of some manufacturers are literally crammed with various sensors that can measure a wide variety of parameters. However, if you have a fake in front of you, then most of these sensors will be missing or not working properly.
In order to check the presence and functionality of the sensors built into the device, there is an Android Sensor Box application. Each device of the company has a proprietary menu, which is launched by a secret code.
How to distinguish an original Samsung phone
Due to the huge popularity of Samsung, we decided to tell you how to identify an original phone from fakes and not be mistaken with the choice.
There are several types of smartphones that we would like to protect you from buying.
- The so-called EUROTEST phones (smartphones released for the overseas market, most often for the Asian).
- Refresh (well, or refurbished phones, devices that were assembled from two or more defective phones).
- Counterfeits (just Chinese copies of famous phones).
How to check a Samsung phone for authenticity?
Get free legal advice right now! Moscow: 7 (499) 490-05-98 St. Petersburg: 7 (812) 648-14-72 »» »Having become one of the world leaders, the smartphones of this famous South Korean company have become a favorite copy object. How to check a Samsung phone for originality and not fall for the bait of scammers?
This can be done in several effective ways. Let’s consider each of them. When conducting a visual inspection, you should pay attention to several important points:
Packaging. the original smartphone is sold in high-quality sealed packaging, which contains instructions, a warranty card and a charger; Stickers. not only confirm the authenticity of the product, but also allow you to preserve the manufacturer’s warranty.
How is the wiretapping of mobile phones?
To check if a phone is being tapped, you need to know how intruders can connect to it. There are three ways:
Scammers will install malicious software on the phone. Thanks to wireless communications and special hacking software, users of almost any level can use this method. Using viruses of a certain type, criminals can steal and destroy the personal data of the owner of the smartphone and other information stored on the phone. So, the encryption system can be changed by hackers or turned off altogether. Such software can get on a gadget:
- via MMS messages;
- via mobile internet;
- using bluetooth;
- via Wi-Fi connection;
- when the owner connects the smartphone to the computer.
Hacker programs can turn on the microphone and the criminal will receive information from within 100 meters of the owner of the phone.
Samsung: How to check, if your Phone is Original or Fake?. 2 Codes to check, if it is real or not
Wiretapping of phones using special mobile devices. Such systems usually consist of a computer or laptop and two telephones with special modifications. It seems to some that such equipment is easy to operate and available to almost any user. This is not true. Only a professional signalman can handle such equipment. You will have to pay for the system up to several hundred thousand dollars.
This method is the most expensive. For wiretapping, special complexes are used, the price of which starts from several hundred thousand dollars. This technique is sold semi-legally. It can only be serviced by signalmen with professional education and experience. This method is used to listen to other people’s conversations in real time.
Indicators of wiretapping
To determine a wiretap, you need to pay attention to the following 7 details:
The smartphone seems to “gurgle” when it is next to electronics. computer speakers, TV. Interference. natural, if at this moment you are using the device. But when the phone is idle, there is reason to think.
The gadget “independently” turns on and off, re-registers on the Web. If the user inattentively installed and configured unverified applications and programs, this situation is normal. In the opposite case, the device can be operated without the knowledge of the owner.
The battery should not heat up if the phone is not used for a while. Hidden running programs can overheat the battery. It is possible that spyware.
The wiretapping is indicated by the mobile screen, which does not turn off when the device is turned off. Or the phone itself cannot turn off for an unusually long time. But such failures can be the result of installing software without a license and other software errors.
The battery is being discharged faster than usual. A gradual decrease in battery capacity after a year of using the device. norm. Trouble of this kind with a new phone speaks of the included microphone and continuous recording of conversations.
An unknown operator appears in a smartphone that supports two SIM cards, signed with several numbers.
ECHO or crackling in the speaker during a conversation confirms the fact of eavesdropping.
How to check your phone for wiretapping: 7 signs that the phone is being tapped and 3 security programs
Smartphones are not just an accessory for an active, business person. Owners trust this device with personal and work conversations, SMS-correspondence and communication using various instant messengers. Pictures, videos and other files that are not intended for prying eyes are stored in the phone’s memory and on the flash card. Therefore, it is important to take care not only of not losing your smartphone or having it stolen, but also about protecting the data on it.
How to Check if Your Samsung Phone is Refurbished or NEW
How spies steal information, what malfunctions to pay attention to and how to check the phone for wiretapping?
How to find out if the phone is tapped?
If the concern about the possible wiretapping of the mobile causes discomfort, you can contact the service operator for help. The telephone company most likely owns equipment for checking the line. It is worth going to the police if there is evidence of espionage.
There are also programs for smartphones that help to find out if the current conversation is encrypted or accessible to intruders:
Checking the phone for wiretapping using EAGLE Security FREE. The program analyzes the location and identifies the stations. A useful feature is the study of applications that secretly use the camera and microphone, and the ability to close access to the camera.
Using Darshak, it is possible to detect programs and applications that send text messages without the user’s knowledge.
For advanced owners, there is an Android IMSI-Catcher Detector program. You need to find and download it yourself. This application is not in Google Play, but it will save the gadget from fake base stations. CatcherCatcher has the same functionality.
It should be noted that the programs created for verification and safety are compatible only with modern gadgets. Unfortunately, you can’t put them on simple mobile phones. But, using special protective software, smartphone owners will be able to protect personal data and conversations from strangers.
See what are the signs of wiretapping on a mobile phone.
Any phone (regardless of cost and manufacturer) has its own personal code called IMEI.
It is assigned to the device during manufacture, refers to international identifiers of mobile equipment and allows cellular operators to identify phones in their network.
To check Samsung by IMEI on the official website, you need to find out the specific model number. As a rule, it is indicated inside the warranty card, on the seal with which the box is sealed, or under the battery near the barcode.
For smartphones of the old generation (not older than the Galaxy s7 model), a different method is relevant. If you do not know how to find out IMEI Samsung, dial # on your smartphone.
After that, the screen will display a 15-digit numeric code. It must be entered into a special verification form located on the official website of the company.
When conducting a visual inspection, you should pay attention to several important points:
Before buying a phone, be sure to visit the official Samsung website and study the appearance and main characteristics of the model you like (weight, dimensions, logos, stickers, a palette of available colors, etc.).
How to check a Samsung phone for authenticity?
Having become one of the world leaders, the smartphones of this famous South Korean company have become a favorite copy object.
How to check a Samsung phone for originality and not fall for the bait of scammers?
This can be done in several effective ways. Let’s consider each of them.
A service code or specialized team is one of the main ways to determine the authenticity of a phone.
In the case of the Galaxy s9 and other South Korean devices, the entrance to the engineering menu is carried out by dialing #.
This combination of numbers is fundamentally different from the standard options, so a fake will not react to it in any way, while the original device will immediately enter the component testing menu.
Another specialized command is the # character sequence. It is not reflected in any official instructions, but it works quite successfully.
When you enter this code, the screen will display the smartphone model (for example, Samsung Galaxy s8), its production date, build number and other important information.
First turn on
How to verify Samsung for authenticity? Be sure to turn on the proposed device and check the sequence of the information that appears on the screen:
- Brand name;
- Operating system name (platform logo);
- Specific device model name.
Advice! If at least one of the named elements is not highlighted, refuse to purchase.
Also pay attention to the structure of the screen. The main feature of Samsung smartphones are special AMOLED matrices with subpixels of different sizes. They can be seen under a strong magnifying glass.
If you were unable to verify Samsung by serial number, use special applications that can be used to authenticate a particular device.
The most popular are:
- GPS Test;
Mobile applications show the performance of the device, analyze the processor’s performance and the state of the device’s system, and also determine the state of the GPS sensor. Then all this data is displayed on the screen.
If you doubt your own awareness, ask for help from someone who is familiar with the products of this company and is well versed in modern gadgets. This is the only way you can protect yourself from scammers.