Ten years ago, car GPS-navigators were a curiosity in the domestic market of electronic devices. But even today it is difficult to surprise anyone with the presence of built-in global positioning systems in modern smartphones and tablets.
GPS overview
Most modern smartphones and tablets on the mobile device market today are equipped with a GPS-module for positioning. This is a really convenient and advanced option. In addition to laying out a route for a car or bicycle on the ground, the GPS module will be able to determine its own location with a high accuracy of up to ten meters. Along with this, the system makes it possible to turn on some programs or activate the reminder function on the phone when you are at a certain point on the globe. How to set up GPS on Android?
The main disadvantage of GPS positioning
The main disadvantage of GPS positioning in a smartphone is the rapid discharge of the battery. In this regard, it is importantmoment appears to be the correct adjustment of the global positioning mode of operation. Below we will consider the main tools for how to set up GPS on Android, as well as the principles of working in the engineering menu of a smartphone in case of incorrect system functioning.
Enabling GPS operation mode
To enable GPS navigation, you can use the notification panel of your smartphone. The enabled positioning system is displayed at the top of the screen as a periodically flickering circle. To change or view the way GPS works, you need to enter the smartphone settings, then to the "Personal data" section, from there to "Location" and select "Mode". As a rule, the operating system provides a choice of three options, including "Device sensors", "Battery saver" and "High accuracy". If we are talking about phones that use the latest versions of Android, then the menu may look a little different. How to set up GPS on "Android 5.1"? In this case, the listed items will be named "By all sources", "By network coordinates" and "By GPS satellites".
Highest Level of GPS Accuracy
The most accurate positioning option is the "High Accuracy" or "All Sources" mode. At the same time, with this order of operation, the charge consumptionbattery life will be the most intense and fastest. In this mode, the system tries to determine the location by all means available to it, namely: GPS, Wi-Fi and using mobile networks. The smartphone will constantly evaluate the space for a signal and try to determine the location not only in open areas, but also indoors.
This workflow is sometimes referred to as A-GPS. Its distinguishing feature compared to the operation of conventional navigators is the ability to obtain additional service information about satellites via an Internet connection. This speeds up the search for satellites and obtaining data about their signals.
Other global positioning modes
GPS operation mode "Battery saving" or "According to network coordinates" is used to receive a signal exclusively from wireless networks. In this case, the GPS module is not activated. Of course, in this mode, the accuracy of determining the position is somewhat worse. At the same time, indoors, you can determine the position using Wi-Fi.
The operation mode "By device sensors" or "By GPS satellites" can only function in open areas in the absence of interference. In this case, the position of the object is determined using satellites. If there is interference in the form of high-rise buildings or walls and floors of premises, the satellite signal will be lost, and the position will no longer be determined. It will be by the way to say that in this article we are talking about how to set up GPS "Android" without the Internet. But it should be noted that such installations are possible andusing the World Wide Web. In this case, the Internet is used to correct the position when the signal from the satellites is not good enough.
The last mode of operation is the most economical for the battery. In addition, you can turn off the definition of your own position on the ground in the notification panel. If you need to lay a route from point A to point B, positioning can be turned on and you can follow the prompts of the navigator built into your smartphone. If you need a personalized search for an object, you should give preference to the "Battery saver" mode. Well, if the phone has a powerful and capacious battery, the user may well stop at the most expensive way of working "High accuracy". The methods described above are suitable for solving the problem of how to set up GPS on Android through the main menu of the device.
Setting using the smartphone's engineering menu
However, on some smartphone models, especially Chinese-made ones based on MTK processors, connection difficulties or unstable communications may occur. There are even cases when the device does not determine the location of the object at all. This is due to incorrect configuration of the GPS module to work in domestic geographic latitudes.
This software malfunction can be leveled and GPS set to "Android" through the engineering menu of the mobile device. It should be emphasized that you can use this functionality on devices on which the operating mode is activated. Root, which gives the user the ability to control the smartphone as developers.
Next, you should perform a series of sequential operations. First you need to turn on GPS and Wi-Fi and go outside or the balcony of the room. After that, you will need to enter the engineering menu by entering combinations on the phone keypad: 3646633, 15963 or 4636. It should be noted that on different models of smartphones, combinations of characters may differ, or even not fit at all. Then, to solve the problem of how to set up GPS on Android, you can use the Mobileuncle ToolHero application, in which, after starting, select the desired item and enter the engineering menu.
Here, the user will find several tabs, among which you need to select Location, and then go to the Location Based Service. In the EPO line, check the boxes next to Enable EPO and Auto Download. It should be clarified that EPO is a system file that contains information about the coordinates of GPS satellites and the lines of their movement. This item is often disabled in some phones.
Now you need to go back a step and select YGPS, and then go to the Satellites tab, in which the user will find a map of the position of the satellites in orbit. If the satellites are displayed in red, this indicates that the mobile device sees them, but cannot receive a signal from them due to incorrect settings.
To fix this problem, you need to enter the Information section,press full, and after a few seconds AGPS restart. After that, you need to return to Satellites and wait until the satellite icons turn green. It is best to carry out this operation in an open area, since on the balcony, due to significant interference in the form of house walls and trees, the signal quality is much worse. The last step is to reboot the device, be it a smartphone or tablet. Thus, the most common ways to set up GPS on Android are considered.
