Set up gps on Chinese android. What to do and what to do if the GPS system does not work on Android - manual

Today, almost every device is able to replace the navigator. We are not talking about expensive models, where there are many different functions. Even at the very budget smartphone install GPS. Enabling this feature is quite simple, probably even a novice user can handle it. But, as practice shows, even with such a seemingly elementary action, problems can arise. Let's look at how to enable GPS on Android?

Enable GPS

To turn on navigation, you need to go to the menu and open the settings. In a new window, you need to find the "location" section and open it. How to enable GPS on Android? To do this, press the switch. Of course, in different versions will be different, but you will have to choose the mode of operation. What are they?

How to enable GPS on "Android 5.1"? In the new version, you can find the button to enable navigation in the "shutter". To enter the GPS settings, you need to press this button and hold it for a while. How to enable GPS on "Android 4.4" and earlier? To do this, follow the instructions above.

Additional components

So, we looked at how to enable GPS on Android. This is not the only problem that many users face. Another story is the navigation setup. Of course, this is a little more complicated, but if you follow the suggested recommendations, you can set up your GPS in a matter of minutes.

Before setting up, you need to install on your device various applications. This does not mean that you need to install a bunch various navigators, one is enough, but a good one. You can install a compass for better navigation. Remember that you only need to download apps that are suitable for your version of the Android OS. The new device will only have google app Maps, but unfortunately you need an internet connection to use it. Because of this, many users are not satisfied with it, they are looking for an alternative. The most popular are Naviter (unfortunately, it is a paid, but quite convenient and high-quality application) and Yandex Maps (a free utility).

GPS Setting

If you have gone to the GPS setup, then you have noticed problems. Though you may not have done it yet. To check the navigation on your device, you need to run it, we have considered how to enable GPS on Android. We launch the navigator and make a route. If this could not be done or the program incorrectly showed your location, then you should go to the settings.

Conclusion

That's all. Now you know how to enable GPS on Android and set it up. There is nothing complicated in this, the main thing is to be guided by the rules.

Orientation in unfamiliar terrain, both in a huge metropolis or a small town, and in a village, in an open field today is mainly carried out using a smartphone. It is much easier for a person to buy a phone with a built-in GPS module than to deal with maps and ask strangers for directions. I entered the coordinates - here is the complete route from point A to point B. But not every person can deal with modern gadgets, especially if they have not used such devices before.

In this article, we will tell you how to set up GPS on Android, what programs you can and should use for navigation, and what to do if GPS stops working correctly!

GPS - help or panacea for the user?

Before proceeding to the description correct settings, it is worth mentioning this system, namely, its advantages and disadvantages. As you know, the geolocation system allows anyone to know their location, no matter where they are. But at the same time, two negative factors can be distinguished:

1. If you frequently use the GPS option on your Android, you will find that the battery drains pretty quickly.
2. The GPS system constantly monitors your movement, and all the data, oddly enough, is stored under your account in Google. They even have a special service with which you can see where you were in certain time, which places you visited, which countries you visited and much more. And who knows what else is left Google when using this module...

Initial setup

And so, you bought a phone with built-in GPS or your relatives gave it to you. How to configure it? In principle, the service is disabled by default and you only need to activate it to configure it. To do this, go to the "Settings" item and find the tab "My location" and be sure to allow the system access to geodata on your smartphone. Also activate the items "According to network coordinates", "By GPS satellites» .

In the future, you will only need to tap down on the start screen of your device so that the quick access menu appears and activate the GPS service. There are also usually buttons, tabs for working with wireless networks, mobile networks, phone brightness. You can also place individual widgets on the desktop to manage services.

In the operating room Android system, as a rule, the program for determining the location is installed by default. These can be, for example, Google Maps or Yandex Maps, depending on the developers. Despite the fact that all Android phones are initially certified by Google, the software is already being supplemented by companies that use this operating system in their phones.

Setting up GPS on phones with a Media Tek processor

If you are not aware, all phone models on Android based developed and equipped with various processors. Today, one of the leading companies is Media Tek, which provides processors of various configurations for smartphones. It also uses its own technology for the correct and stable operation of GPS modules.

Above we described standard settings GPS, which are present in almost every smartphone. If your device is powered by a chipset from Media Tek, then additionally in the settings there will be an item "GPS EPO Auxiliary Data". Activate this tab and go to the "EPO Options" menu. Come in? Excellent! Now activate the "Startup" tab. Moreover, if at the time of setup you have the opportunity to connect to the Internet, you can immediately download special data that provide information about the position of the satellites. For this in this menu you will need to click the "Download" button at the very bottom and wait for the files to finish downloading.

GPS setup for advanced users

Attention! This subsection implies not only setting up, but also accelerating the work of GPS in general on your smartphone. The fact is that the speed and accuracy of determining your current position is affected by information about satellites, namely, about their location. As a rule, in most smartphones, this data is outdated due to a long-standing software or operating system update.

Another reason is Chinese phones. By default, such devices have settings for the location of satellites for their country, respectively, using GPS in Russia, the GPS module works much longer, because the data is written incorrectly in it.

Have you ever noticed that your location is determined by 5-10 minutes? We usually chalk it up to "phone performance" but far from it! What to do in this case? We suggest you configure the GPS on your Android with a little "hack".

Situation with slow work GPS is solved with A-GPS technology. Its essence is as follows: special servers satellite position data is stored and using the Internet, your smartphone can connect to them and get all the information in a matter of seconds. Thanks to this data, GPS connects much faster and determines your location more accurately.

But, as mentioned earlier, in some smartphone models, especially Chinese ones, data for their region is registered by default. To change them, you need to find the gps.conf file!

How to work with the gps.conf file! You can change the data in this file manually or download a ready-made one for a specific country. If you do not want to bother, then download it for your country from the link -

If you are going to edit gps.conf yourself, then find instructions on the Internet that describe each line, what it is responsible for. To edit, you will need to use root application Explorer and Root rights.

Attention! The file is located in the /system/etc directory. As soon as you replace it or edit it in manual mode, save your changes and download the GPS Test app for yourself. it special utility, with which you can clear all old satellite records and check the correct operation of GPS. Just install it, launch it and click on the AGPS tab, rebooting your smartphone after that. Once your phone has restarted, open the program again and check the location speed.

Operating modes of the GPS module in Android

And the last, no less important point, which concerns the modes of operation of GPS. Each smartphone has separate settings for this technology, which can be set at your discretion.

Go to "Settings" on your phone and select the "Location" tab. Please note that in different Android versions menu items may vary slightly. Next, click on the "Operating Mode" item. You will have three of them:

1. "According to all sources"
2. "According to network coordinates"
3. "By GPS satellites"

Now specifically for each item!

The first mode is "According to all sources". The GPS system will automatically connect to all possible networks namely, wireless WiFi hotspots, mobile networks, satellites. This, just the same, is the A-GPS technology, which provides the highest accuracy of the received data and increased speed. But at the same time, do not forget about the cons! The battery charge in this mode will be consumed much faster!

The second mode is "By network coordinates". It mainly uses information only from access points and towers. But at the same time, the correctness of determining your location is slightly distorted. About a few meters, sometimes tens of meters.

The third mode is "By GPS satellites". Completely deactivates A-GPS technology. Your smartphone will only determine the location using satellites. Moreover, if you enter any building, the connection will be lost or temporarily interrupted.

Which mode to use is up to you. If you need to accurately determine the coordinates or location, then activate the first item. If the battery charge is low, but you still need to somehow determine where you are, then activate the last item.

As you can see, the GPS setting can be done in different ways and ways, depending on the version of Android, software, manufacturer. Over time, everything appears on the forums large quantity a variety of applications and "hacks" to enhance the work of GPS, the introduction of additional options in your smartphone. Stay tuned for updates and test!

Today, once again, I thought about the topic of poor reception. GPS signal on my Chinese smartphone Jiayu G2. But, unexpectedly for me, the problem was solved in just a couple of minutes - the “Chinese” finds satellites within 20 seconds. And now about everything in order.

October came to me Chinese phone ordered on Aliexpress. The phone is excellent for the money, and everything would be perfect, but the GPS module found the satellites for a very, very long time, about an hour, no faster. And this is with Wi-Fi turned on and A-GPS and GPS EPO assistance checked. This did not please me at all and I had to recall a useful post on the livejournal blog, the tips from which I used while setting up my first Android smartphone. The point is to edit gps.conf helper programs. This helped the "Chinese friend", but after the first (and so far the last) reset to the factory settings, GPS began to catch even worse - I left it for an hour in the open air to search for satellites and no result. And so today I started looking for that useful post on the livejournal blog again and came across an update in the post header:

"Fiction!" I thought and immediately followed the link. Compared to the first post, this time even more specific actions were proposed, namely, to replace the contents of the file gps.conf(it can be found along the way /etc/gps.conf, must be root-permissions) to the following settings:

NTP_SERVER=ua.pool.ntp.org
NTP_SERVER=0.ua.pool.ntp.org
NTP_SERVER=1.ua.pool.ntp.org
NTP_SERVER=2.ua.pool.ntp.org
NTP_SERVER=3.ua.pool.ntp.org
NTP_SERVER=europe.pool.ntp.org
NTP_SERVER=0.europe.pool.ntp.org
NTP_SERVER=1.europe.pool.ntp.org
NTP_SERVER=2.europe.pool.ntp.org
NTP_SERVER=3.europe.pool.ntp.org
XTRA_SERVER_1=/data/xtra.bin
AGPS=/data/xtra.bin
AGPS=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
DEFAULT_AGPS_ENABLE=TRUE
DEFAULT_USER_PLANE=TRUE
REPORT_POSITION_USE_SUPL_REFLOC=1
QOS_ACCURACY=50
QOS_TIME_OUT_STANDALONE=60
QOS_TIME_OUT_agps=89
QosHorizontalThreshold=1000
QosVerticalThreshold=500
AssistMethodType=1
AgpsUse=1
AgpsMtConf=0
AgpsMtResponseType=1
AgpsServerType=1
AgpsServerIp=3232235555
INTERMEDIATE_POS=1
C2K_HOST=c2k.pde.com
C2K_PORT=1234
SUPL_HOST=FQDN
SUPL_HOST=lbs.geo.t-mobile.com
SUPL_HOST=supl.google.com
SUPL_PORT=7276
SUPL_SECURE_PORT=7275
SUPL_NO_SECURE_PORT=3425
SUPL_TLS_HOST=FQDN
SUPL_TLS_CERT=/etc/SuplRootCert
ACCURACY_THRES=5000
CURRENT_CARRIER=common

These settings are designed for residents of Ukraine, but for residents of Russia they are very easy to adapt by replacing ua.pool on the en.pool.

From myself I can add that I use the GPS Status application and after rebooting the first time I started the application, I reset the cache data: in the program we call the menu, then select Tools, there Manage A-GPS state and click reset, and then Download.

I take my hat off to the author of the original post, respected mechanicuss. His advice has helped not only me, and can help many more who suffer.

That's all. Everyone clear sky and a stable signal from space.

The GPS module has become a mandatory component on a smartphone. This is a kind of travel map without which the user can not do in a foreign city, and even more so in a foreign country.

The module itself is disabled, and from standard applications using GPS are only available google maps which does not work without internet access.

Enable GPS service on Android

In order to enable GPS on an Android phone or tablet, you need to follow these steps:

High accuracy is needed if the user is in an unfamiliar place and he needs specific data about the location of a building or his location.

You can also disable GPS, but in reverse order.

How to set up GPS on Android

To conserve battery power, turn off the navigation function from time to time. For example, in those moments when the user is at home, or when he has already arrived at the right place.

Setting up and testing your GPS navigation device is best done in open areas because radiators, electrical appliances, and thick walls shield satellite signals. You can use a balcony for this purpose.

Now you need to download Google maps (often pre-installed) or any other and install. Then set up a route for them. Enough mark the item A: the place where the user is located (it is better to choose the current location); and mark the item B: the place where you want to go. The device automatically plots a route, indicating how long it takes to overcome this distance, on what type of transport.

Exist offline maps and online. The latter eat up a lot of traffic. And the first store all the cards in internal memory phone and occupy most of its volume.

How GPS works

Navigation application finds satellites and connects to them. Since the satellites transmit two types of coordinate data, at the start, the GPS looks for them on the basis of the almanac.

Almanac is satellite location parameters that are valid for the month. The second type of data is ephemeris. This data is updated in a minute and is valid for 30 minutes. During a cold start, the smartphone must lie still so as not to knock down the download.

A few seconds are enough for a hot start. Provided that the ephemerides are relevant at this moment.

Navigation applications can work without satellites - determine the location using mobile network towers. But the data of such a location is not always accurate and can give a spread of up to several hundred meters.

It is worth noting that the start of the GPS receiver is divided into 3 types:

1. Cold– when the device has been turned off for a long time and the almanac data is out of date. Under favorable conditions, such a start occurs within 5 minutes.
2. Warm– when the almanac is still relevant, but the ephemerides are outdated. Usually updated within 1 minute.
3. Hot– when the data and the almanac and ephemeris are current and no update is required.

GPS not working on Android

Errors in the operation of navigation, in which the application may fail, are of two types:

• hardware;
• software.

Hardware

Hardware errors in the operation of the navigator are the most difficult and may require appeals to service center . It happens that when buying a phone, GPS does not turn on or works intermittently. There may be problems with the navigation module. In this case, you must contact the workshop. Especially common in Chinese smartphones.

It is possible that the phone case is blocking satellite signals. In this case, it must be removed.

Software

Software errors include errors resulting from:

• bad firmware phone;
• incorrect data in configuration smartphone navigation application.

Therefore, it is recommended to inspect the firmware of the phone first. This is done by searching for a low-quality translation. Incomplete and incorrect Russification indicates that the manufacturer has installed low-quality firmware.

After flashing, go out into the open and runGPS. It is recommended to wait for a quarter of an hour. If the module still does not connect, it is recommended to take the phone to a service center.

Setting up GPS through the engineering menu

To set up the navigation application via engineering menu it is recommended to enable Wi-Fi or Mobile Internet. Then you need to do the following:

1. Dial *#*#3646633#*#* (codes may differ for different models).
2. Select the following items: location — Location Based Services — EPO.
3. Put a checkmark next to enable EPO, Auto Download.

Ten years ago, car GPS navigators were a curiosity in the domestic market. 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.

General information about GPS

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. 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, the correct adjustment of the operating mode seems to be an important point. 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

To turn on 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". Usually, operating system provides a choice of three options, including "Device Sensors", "Battery Saver" and "High Accuracy". When it comes to phones that use latest versions"Android", the menu may look slightly 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".

The 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, battery consumption 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 the presence of 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

The GPS operating mode "Battery saving" or "According to network coordinates" is used to receive a signal exclusively 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, the indoor position can be determined using Wi-Fi.

The operating 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 also possible with the help of 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.

Configuration using the engineering menu of a smartphone

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. It's connected with incorrect setting GPS module for operation in domestic geographic latitudes.

This software malfunction you can level and adjust the GPS 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 mode is activated. Root work, which provides the user with the ability to control the smartphone as developers.

Next, a series of sequential operations should be performed. 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 smartphone combinations of symbols 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 system file, which contains information about the coordinates of GPS satellites and their lines of motion. 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, then this indicates that 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, click full, and after a few seconds AGPS restart. After that, you need to return to Satellites and wait until the satellite icons light up in 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.