Home › Inheritance and donation › How to remove 4 ji. How to set up mobile Internet on Android: instructions and life hacks. Video: what to do if mobile Internet does not work

How to remove 4 ji. How to set up mobile Internet on Android: instructions and life hacks. Video: what to do if mobile Internet does not work

The Internet is as much of a necessity on a mobile device as it is on a PC. Network modes are different - from the practically unused 2G to 5G, the development of which is just underway. Mobile Internet can be configured or disabled in several ways: it all depends on the capabilities of your gadget and the settings of the network itself.

What is the difference between mobile Internet in networks of different generations?

Many people set the network to automatic mode (2G/3G/4G) and freely travel around cities and regions as if nothing had happened. However, there are differences in speed.

In practice, 2G Internet has already become so slow that it is used “out of hunger,” when there is no 3G/4G coverage, but you still need to work. Today 2G is almost zero speed due to overload of subscribers. GPRS/EDGE packet data does not have priority over services that use the GSM voice channel (calls, SMS, USSD commands like *100# and other services). Many people keep the 2G network turned on only because it consumes less battery power. If you don't care about battery consumption, feel free to force 3G or 4G on. In a good way, it’s time to close the GSM/2G standards - they are no more useful than 3G, and the radio resource is spent less efficiently. The speed reserve of a GSM/EDGE base station is only no more than 10 Mbit/s, which is divided between subscribers (each of them shares no more than 200 kbit/s).

3G, unlike 2G, provides real speed from hundreds of kilobits to units of megabits per device - with unlimited traffic, the tariff solves almost all the needs of a modern user. The 3G network is available in all cities of the country and in many localities. Data is transmitted constantly, regardless of calls and SMS. The performance reserve of one sector of the “tower” is up to 42 Mbit/s (this speed is divided between subscribers). Higher-speed 3G technologies (84, 168 and 336 Mbit/s for reception and up to 72 Mbit/s for transmission) have been developed - but their mass introduction was canceled in many countries due to the rapid growth in popularity of 4G. MTS, Beeline and MegaFon have very good 3G coverage throughout Russia in cities and towns. Tele2 is actively building a 3G network, which was among the last to receive 3G licenses. The network already exists in many places in the regions where this operator is present.

But 4G network coverage is not available everywhere. Developments of the VoLTE service (IP voice transmission over LTE networks) - essentially an analogue of IP telephony in broadband wired networks - are still just promises from operators, but the 4G network works even faster than 3G - up to 20 Mbit/s you will definitely get it, and with such speed, any problem can be solved on the network. Bandwidth one 4G “tower” is 75–300 Mbit/s - but the subscriber gets much lower speed: there is still the same division between devices. The best 4G coverage in Russia today is provided by cellular providers MTS and Beeline. Next are MegaFon and Yota - and Tele2 has the smallest 4G zone.

On the YOTA website, blue indicates 3G, blue indicates 4G, and bright blue indicates planned 4G coverage.

5G development is already underway, and telecom operators are conducting tests, including in Russia. The network will actually provide up to 100 Mbit/s per subscriber (the performance reserve of one base station will be from units of gigabits per second), which will allow the subscriber to refuse the services of city providers or use the latter at facilities where, according to the regulations, the use of any wireless networks is prohibited. First commercial networks 5G will not appear until 2020.

How to set up cellular internet on Android devices

It is necessary to go through a number of procedures in order for the Internet to work on an Android device.

Connect or check service status

Before connecting to the Internet on your smartphone, first of all, make sure that the service for accessing packet data networks is active on your SIM card. Previously, this service was called “GPRS-Internet”, then its further continuation appeared - “3G-Internet”, then it simply became known as “Mobile Internet”. To connect it, USSD blitz commands can be used (for example, for Beeline this is the command *110*181#).

Operators do not require anything special to access the Network via 4G, so the instructions for 3G and 4G are almost the same.

Gadget settings for working with the Internet

To set up cellular Internet, do the following:

Enter the mobile data settings through the command “Settings” - “More” - “Mobile data”. Select the desired function to configure cellular network settings
If you live near a border, make sure data roaming is turned off.
Set up your preferred networks. This step may be useful, for example, if you use the Internet from Tele2 and will soon travel to a region where it is not available in Russia (the Internet from Tele2, according to the latest innovations in the tariffs of this network, works at “home prices” in “ Beeline" throughout Russia). In many other cases, you can skip this step. The first in the list should be networks that have home roaming traffic rates
Choose 3G or 4G technology. It depends on which ones your smartphone or tablet supports. An example of technology selection on an Archos 70b Xenon Color tablet without 4G
Configure the entry point (APN) by going to the appropriate item. Typically, the cellular provider sends APN settings and when the SIM card is replaced, the settings are automatically downloaded and switched to the desired APN settings. Select APN specifically for Internet access
If auto-registration of APN does not occur, select any of the available ones (or create a new APN profile) and enter your settings recommended by the operator in it. Selectable APN parameter is editable
The main thing is to make sure that your device generally allows the use of cellular data. Give the command “Settings” - “Data transfer”, go to the “Operator” tab (let it be Beeline) and make sure that cellular data is turned on. If you do not turn on the top slider, there will be no Internet access
If your plan is not completely unlimited, you can set a traffic limit, and when you approach it, the Android system will notify you with a message at the very top line of the screen. When the limit is exhausted, the device itself will suspend access to the network - according to the schedule for which the Android traffic scheduler was configured.
If your gadget supports two SIM cards, do not forget to set the priority of the SIM card for data transfer on which unlimited is active. Even if there are no other SIM cards in the device, the Android system will let you confirm even this single inserted SIM card. In the window for selecting a SIM card for the Internet, the number and numbers of installed SIM cards are indicated

An abundance of parameters (default servers, port number, name and password for logging into the APN server, proxy settings, etc.) on almost any gadget - based on Android, iOS, Blackberry, Symbian and Windows - is given in case What if one of the operators changes its settings tomorrow and will require entering all these parameters or some of them. Today, Russian operators work with virtually no settings - or require only the APN server to be specified.

APN settings for different operators

Manually entering APN addresses can help if for some reason the auto-installation of the desired APN does not work.

Table: APN entry points for different operators

Internet access without settings

Most operators use access without settings: even if you have incorrect or incomplete connection settings, you will be able to access the network without fear that your tariff will not work. Once upon a time it was extremely important to specify the correct settings specifically for the Internet Access service, and not for WAP. But, since WAP as a service has practically died, access to network resources can be achieved even on an unconfigured gadget. However, operators send their subscribers APN settings for the Internet and for MMS - they are in no hurry to abandon MMS, and the cost of MMS messages has dropped significantly in recent years. The user can only check whether the entry point is selected specifically for the Internet service. In some cases, APN Internet is selected automatically upon a command from the operator itself.

When within 3G/4G coverage area, the gadget will automatically switch to the appropriate network - 3G or 4G, if automatic network mode is selected. Both technologies are good enough for high-speed mobile Internet.

Video: setting up the Internet on an Android device

How to disable Internet access on Android

Disabling the Internet can be done in two ways:

through the operator - blocking the Network access service on the SIM card (for example, this can be done with “ personal account» on the operator’s website or by calling the customer service from another device);
programmatically - directly on the device itself.

In addition to disabling the “Mobile data” slider in the already familiar data transfer submenu, other methods are also used. Each of them can be used separately from the others - and the result is guaranteed: data transfer will become impossible.

Disabling the Internet in the settings menu

The easiest way to turn off the Internet on Android is to turn off data transfer. You can do this by sliding down the notification shade and clicking on your SIM card icon, and then moving the slider to the inactive position.

Click on your network icon to enter data management mode

You can also get to the mobile Internet management menu through “Settings”.

Video: how to turn off the Internet on your phone

Operating the device in airplane mode

In airplane mode, you can turn on Wi-Fi or Bluetooth and continue to use the Internet from other devices - the cellular network mode will not turn on and cellular internet will still not be available until you cancel airplane mode.

Manage packet data using traffic limit

You can lower the total traffic limit below the value to which the gadget’s consumption has reached, in the already familiar mobile data submenu. The Internet on the device will immediately pause.

If you lower the limit below the traffic, access to the mobile Internet will disappear

Prohibiting packet data from the Android engineering menu

If access to the Internet is blocked using the engineering menu, communication in the standards of all networks supported in your country is blocked. This will not allow the gadget to find any networks at all - not 2G, 3G or 4G. This is the most sophisticated method for experienced Android users.

Call the Android engineering menu by typing the command *#*#3646633#*#* using the dialpad of the Phone application. As soon as you enter the last character of the command *#*#3646633#*#*, the engineering menu will open
Give the command Telephony - Band Mode. To disable data transmission, you can turn off frequency bands in a given country
Go to the menu for one of the SIM cards. In the Band Mode item, select one of the SIM cards from the list if you have several of them
Check one 2G, 3G and 4G band that is not supported in your country, press the Set key and close the engineering menu. Include bands from other countries, such as the US
After restarting, the gadget will not be able to find any of the available networks. To return to normal operation with cellular networks, go back to the same engineering submenu and turn on the previously working 2G/3G/4G frequency bands.

To prevent another person from using the Internet from your SIM card, set up parental controls in Android. This measure does not apply to disabling Internet access through the operator's subscriber service. You can also set up parental controls through “Settings” - “Users” - “Add user”.

Video: setting up parental mode in Android

Clearing the APN profile on your device

Removing APN settings from the gadget will not help if network access without settings is active on the SIM card. When you insert another SIM card or “plug” the same SIM, the operator will send you its APN settings to your device - and automatically select the APN Internet entry point. This is done for convenience - so that the user can immediately use the mobile Internet. Therefore, deleting APN does not make sense. Use other ways to limit or turn off the Internet on your device.

What to do if mobile Internet does not work on your device

The reasons why mobile internet does not work on an Android device, quite a lot - both on the subscriber side and on the operator side. Problems can also be caused by problems with the device itself.

Causes of problems on the subscriber side

Mobile Internet may not work due to some:

In the latter case, double check Android settings according to the instructions above, or reset the device using the hidden Reset button, after copying important data and removing the memory card from the gadget (if it has one).

Video: what to do if mobile Internet does not work

System causes of network problems on Android

The Android system also poses some problems that may interfere with network access.

Problems with Android files

System files of drivers and libraries responsible for the “modem firmware” (the operation of the gadget’s cellular radio modules) can be deleted by the user in the following cases:

careless actions with the Root procedure (“crooked” Root application);
hasty actions with third-party file managers;
Inadequate user experience with files in the /system/ folder.

The result is unpredictable behavior of the tablet in seemingly normal conditions. Thus, it is possible that even when manually searching for networks, not all networks are displayed (or none), although their coverage is declared by operators and confirmed by other smartphones and tablets - not necessarily with Android - at the same point on the map where you are.

Android viruses and unverified programs

It is possible to install applications that have not been verified by Google Play and have introduced a malicious extension (virus, spammer, SMS sender to short numbers, etc.). During a virus attack on Android, system processes and services vital for Android operation crash.

When the “Allow installation of applications from unknown sources” option is active, there is a high probability of picking up a virus from an unprotected site

Android device compatibility errors

The “custom” version of Android works, but the built-in cellular modem is unstable or refuses to start (incompatible modem firmware). If a different version of the Android kernel or firmware is installed, the device will not only not connect to the Internet, but will not start at all. You may need assistance from a service center.

Causes of network problems on the operator’s side

A cellular provider, like any data network, can also throw any of the “surprises” to its subscribers:

there is no 3G/4G coverage in a given area (for example, a mountain range, regions of the Far North);
the 3G/4G network is overloaded (abundance of subscribers, peak activity, operator ahead of the unlimited traffic market);
frequent auto-restart of the base station due to overload and freezes (protection of modern BS from traffic overload);
problems with the “transport” network - the optical cable of the BS or the highway is damaged due to careless work near it;
repeated restart, forced testing (“run”) of the network at your site;
a sharp decrease in the 3G/4G signal level due to a power outage;
burnout of terminal blocks of the BS as a result of lightning strikes during bad weather in the “tower” (rare, but possible, even with existing protection from thunderstorms);
frequent reboots, decrease in BS speed due to interference caused by thunderstorms;
modernization at the base station or part of the transport network: replacement of equipment and other scheduled work carried out by specialists of the operator company.

Specific cases of Internet inoperability on Android

There are more than enough more specific reasons for the Internet not working on Android devices. The most common ones are taken as an example.

Data transfer does not start

Although the Android operating system monitors the activity of SIM cards and regularly “registers” all functions from them - calls, SMS and MMS, Internet settings - in its main settings, there may be cases when data transfer is not enabled. The reasons may be the following:

you have assigned the wrong SIM card (if there are two or more of them in the device), on which everything is ready to access the Internet;
the presence of only one of the SIM cards in the device;
crash or error in the Android version;
broken SIM card slot when it was removed carelessly (now the selected SIM card is not active);
your mobile device is “locked” to one operator - SIM cards from other operators refuse to work with mobile data.

Do the following (optional, depending on the situation):

Video: data transfer on Android does not turn on

Cellular data turns on but doesn't work

If the Internet settings turn on, but do not work, again, the reason may lie both on the operator’s side (network problems or overload on your network section) and on the subscriber’s side (unlimited unlimited payment was not paid on time, etc.).

In this case, the data transmission indication - markers G, E, 3G, (D/M)H(+), 4G(+)/LTE at the top - is present, but there is no traffic. Outgoing requests go away, but incoming data does not arrive, there is no response from the called server. When entering any website, the browser reports that it is impossible to open the site, and social network clients and other programs write: there is no Internet. Cellular data often fails due to a very weak signal. Change your location.

The G/E/H/3G markers in the Android notification line often change

If the G/E/H/3G markers change frequently, this is normal. First you need to figure out what it is.

The 3G symbol is the 3G data transmission medium in the gadget's rest mode (data not in use). The 3G marker is the WCDMA/UMTS network as such: the available low-level speed with which the third generation of mobile communications began - 384 kbit/s (for reception and transmission separately).

H (HSPA), H+ (HSPA+), DH+ (DC-HSPA+), MH+ (MC-HSPA+) are stages in the development of high-speed data exchange based on 3G/UMTS. These are multi-megabit technologies (3.6–336 Mbit/s, depending on the equipment of 3G base stations), thanks to which comfortable work on the Internet is ensured via mobile data.

G (GPRS) and E (EDGE) are stages of implementation and development of packet data transmission in legacy GSM/2G cellular networks. GPRS supports speeds up to 115.2 kbit/s, and EDGE - up to 236.8 kbit/s per device.

The marker in the upper right corner of the notification bar shows the type of Internet connection

In 4G networks, the “4G” marker can change to “4G+” (LTE-Advanced). It is possible to replace LTE with LTE-A (or LTE+) - on the latest models of smartphones and tablets and in the web interface of modems and routers. We are talking about speeds of 75–10 and 150–300 Mbit/s, respectively.

Now we can answer the question why these letters change. Whenever a subscriber engages in data transmission, the base station provides him with the highest possible technology speed that it supports - despite fluctuations in the actual (resulting) speed. So, if your 3G has changed to H+, consider it good sign: your mobile Internet “flies”!

Video: how to make H+ constant, without E

How to prevent problems in the future

To prevent similar problems in the future, carefully check the status of your tariff for unnecessary subscriptions and services, sometimes imposed by the operator, from time to time - do not allow unscheduled debiting of funds and blocking of the number. Pay for your unlimited payment on time.
From time to time, look at the 3G/4G coverage map of the places you travel to frequently. In case of discrepancies, please contact your operator. Good sign, if network coverage is improved somewhere. It is also useful to monitor the progress of his work on the quality of the Internet and its networks, but not necessary.
Be careful when working on Android system files and folders. Don't use apps from dubious sources. Do not install applications that block or restrict data transfer. In case of errors, reset or reflash the gadget.
Do not “poke” SIM cards for every slightest reason - after several hundred rearrangements, the SIM card may break, because it is a very fragile element. SIM replacement is most often done when more “tasty” conditions appear with another operator (another discount, promotion, new tariff).

IN modern world Cellular Internet is provided automatically by the operator. If the Internet was not automatically configured when installing a new SIM card, in any case, there are many ways to enable it - manually entering APN addresses, setting up through “Mobile Data”, and so on. You can disable the Internet either through the same “Settings” or through airplane mode or parental controls.

In some cases, setting up 3G and 4G connections on Android must be done manually. But first you need to understand what the differences are between these two modes and when they can be used.

Main differences between 4G and 3G

Android users gained access to a 4G connection relatively recently - a few years ago, unlike 3G, which has been available for more than 10 years. The main advantage of 4G and the reason to switch to it is the speed, which is significantly higher than what 3G can produce even with an ideal signal. The minimum speed for 4G is 100 MB/s, and 3G is 384 Kbps. Of course, when certain conditions the speed may be lower, but the approximate ratio will remain.

The only disadvantage of 4G is its smaller coverage area than 3G. Because of this, the likelihood that the 4G signal in your area will be as good as 3G is not very high. But this can be checked in advance, even before switching to 4G, using maps with coverage area, which are usually located on the websites of the companies that provide you with the Internet. In large central cities, there are most often no problems with 4G in terms of signal strength.

Another condition that, if not met, will not allow you to work with 4G is the presence of a device and a SIM card that supports this method connections. Today, almost all devices and SIM cards support 3G, but about 4G you need to check in advance. AND Please note that plans with higher connection levels will certainly be more expensive.

Setting up and choosing a connection method

So, if you have made sure that you have a device and a SIM card that supports 3G or 4G, and the required tariff is connected, then to access the Internet you will need to follow these steps:

To start using the default network, just expand the panel quick access and activate the icon with two arrows pointing in different directions. The Internet connection may take up to two minutes, depending on the signal quality, please wait.

If the device connects to the wrong mode, for example, to 3G instead of 4G, then you need to select the main connection yourself. To do this, open the device settings.

Go to SIM card settings. The name of this item in the settings of different versions and models of Android may differ, so look for something similar to it.

Expand the Network Mode menu.

Select the type of connection to which the device will connect by default. If you select an item with the “Priority” prefix, then the device will try to connect to the selected network for some time, but if this fails, it will begin to connect to a network of a lower rank.

Usually, a SIM card connected to a phone or tablet automatically sets all network settings, but if they go wrong, you can restore them manually:

While in the SIM card settings, go to the “Access Point” or “Network Settings” sub-item. IN different models and Android versions, the name of this sub-item may differ.

Enter the required data: password, login, network name, access point. It is not necessary to fill in all other data; they will be selected automatically the first time you connect. All the necessary information for various popular operators is presented in the table below. If you do not find your operator in it, then go to its official website and find the necessary data on it.

Table: operator parameters

Video: setting up the Internet on Android

Network connection problems

When connecting to 3G and 4G, you may experience the following problems:

connection lasts longer than two minutes;

the connection is not made or freezes at one of the stages;

data transfer is not enabled;

the signal jumps from 4G to 3G, E, H, G;

the signal is unstable.

Causes and solutions for similar problems:

First of all, reconnect to the Internet several times; if this does not help, then restart the device itself and try it again.

Wait a while, the operator’s servers may have crashed or are experiencing technical breakdowns. You need to wait no longer than a day, because if after this time nothing has changed, then you need to solve the problem yourself.

If this is your first time connecting from a phone or tablet, make sure you are within coverage.

Check if your SIM card is blocked due to a zero or negative balance.

Perform manual network setup; how to do this is described above in the “Setup and selection of connection method” paragraph.

If such problems have not arisen before, then feel free to contact technical support operator, whose contacts must be listed on its official website. Explain to them your problem, clarify that reconnecting to the network, rebooting the device and waiting did not help. Most likely, the problem is on their side, but they need to be told about it, otherwise they won’t notice. If more than a day has passed since you reported the problem, and the problem has not been resolved, do not hesitate to contact support again and remind us of your case.

Reset the device

If the connection stops working after changing any device settings or installing third-party software on it, then manually roll back all changes to the moment when everything worked normally. It is quite possible that your actions have caused conflicts within the system that are blocking access to the connection. If this does not help, then you need to perform a settings collection that will return your device to its original state. But keep in mind that when resetting, all data and third-party programs will be lost forever, so save all important information to another medium in advance.

While in your device settings, go to the "Backup and reset" section.

Click on the “Reset settings” button and complete the process. Provide a stable power supply to the device so that the procedure is not interrupted in the middle, otherwise big problems will arise.

If you are choosing between 3G and 4G, then focus on your location in the coverage area of one of the networks, as well as the price of the SIM card, device and tariff that supports the type of connection you have chosen. If you encounter any problems with the connection, then contact the technical support of the operator that provides you with the Internet, but before that, do not forget to try the above methods to manually resolve connection problems.

4G is a fourth generation mobile communication that allows data transfer at speeds exceeding 100 Mbit/s for mobile devices. It is not surprising that more and more users want to know how to enable 4G LTE on Android: previously, such speeds were only available on computers.

Before you try to connect to 4G, you need to make sure that your mobile device supports this standard. If you have a modern smartphone, then no problems should arise, but it is advisable to check its specifications on the manufacturer’s website or in any large online store technology.

The next stage is checking the operator and coverage area. On the website of each mobile operator there is a network coverage map with the ability to switch between different standards. This map clearly shows that while 2G and 3G are available almost everywhere, the 4G network is just beginning to spread throughout the country.

Not only the phone, but also the SIM card must support 4G. You can usually find out whether a SIM card will work in the fourth generation network using the USSD command. For example, TELE2 subscribers need to dial *156# on their phone and press the call button. An SMS with the result will be sent in response. If the SIM card does not support the LTE standard, you can replace it with another one at the communication store. After installing a new SIM card into your phone, you will receive a message with settings for working in the fourth generation network.

If the device has “pure” Android without shells from third-party developers, then to enable 4G you must follow these steps:

Changes are saved automatically, so you can exit settings and enjoy all the benefits modern communications. To connect to the mobile Internet, lower the top menu on the work screen and activate data transfer.

Another option is in the same section where you selected the network type, check the box next to “Data transfer”. In response to the warning that open connection may result in data transmission and associated charges, click OK. The costs in this situation are mobile traffic included in the tariff by the operator.

On Samsung phones, the process of turning on 4G is slightly different due to the nature of the shell stretched over Android. To use the fourth generation network:

As a result, a Samsung smartphone will start working on a 4G network, provided that other requirements are met: the device supports the standard and is in the coverage area.

If the phone does not work on the 4G network, then the reasons for the problem may be different:

The mobile device does not support the 4G-LTE standard.
The operator does not provide services for accessing the 4G network.
The phone is out of coverage area.
Mobile Internet is not configured.

If the first three reasons are difficult to deal with, then every user can check the status of the mobile Internet and, if necessary, configure it. The first step is to make sure that mobile data is turned on.

It's hard to imagine a person who has never heard of the product Apple and of course about the legendary iPhone. Apple products delight us year after year with their innovations and unsurpassed quality. One of the latest things to come out of the iPhone has made our lives even better and faster, and you guessed it, we're talking about LTE. Of course, we often call this technology not LTE, but more commonly 4G, because we previously had 2G and 3G. Of course, 2G and 3G technologies have not gone away, and we use them when 4g/lte is not available.

The new technology brings its advantages to users, namely high-speed data transfer without delays. Now you can watch online broadcasts football matches and other events without delays, stuttering or freezing of the picture. At the moment, coverage in large cities is quite good, but there are still places where you have to use 3G, fortunately the phone itself can switch from 3g to 4g. The pioneer and the one who gave us the opportunity to find out what high-speed LTE is was the Beeline operator.

To understand how to connect 4g and how to set up 4g, you need to be the owner of a smartphone with LTE support, like on an iPhone. If it were so simple, I bought an iPhone and immediately got 4G, but it’s a little more complicated. Next, you will need to find out which operator in your city offers 4G connectivity. Unfortunately, at the moment this opportunity does not exist in all cities of Russia, and in many it simply catches very poorly.

Setting up mobile Internet for iPhone5S and iPhone 6S

How to enable LTE on iPhone (iPhone 5 s / iPhone 6 s)? Easier than you think! First of all, you need to check your phone settings. To do this, go to the “Settings” section, and then select the “Cellular Communications” section. Now you need to drag the sliders to the active position in two lines, first opposite the line “Cellular data”, and then opposite the line “Enable 3G mode/enable lte”.

After following the above recommendations, you need to check the availability of the Internet. First, let's look at the top of the display, where the network signal strength is displayed. The 3G/4G/LTE icon should appear here, indicating that the Internet is connected and working on the smartphone. To be absolutely sure that everything is working correctly, you need to go to your browser and try to load any site. If the site loads, then you did it right.

If the Internet does not work or simply has poor reception, then you need to check the APN settings, which should be registered automatically depending on the mobile operator. We also recommend updating to the latest version of iOS. You can also try to resolve the issue by rebooting mobile phone.

Now we will talk about debugging the APN, which is responsible for connecting to the network. These settings are individual for everyone and are sent in the form of SMS from the mobile operator, but in theory they should be installed automatically. If suddenly this does not happen, we recommend making the settings manually. If you do not have an SMS with data for manual settings, you need to contact hotline mobile operator and check the settings with them.

After making all the necessary settings, you may need to restart your mobile phone. Check the Internet, if it is still not there, enter the settings again and reboot. If there is a stable lack of Internet, we recommend contacting technical support. support or to any point of sale of your mobile operator to find out the cause of the connection problem.

Setting up Wi-Fi Internet for iPhone 5S and iPhone 6S

In principle, there should be no problems connecting to Wi-Fi with Internet access, the main thing is to know the password and name of the network. Nowadays areas with free Wi-Fi in cafes, restaurants, shopping centers and even on the subway.

If you are connecting to your home Wi-Fi, then your router must be properly debugged and distribute IP addresses to new users automatically, otherwise IP and DNS and all other settings will have to be entered manually. After you have entered all the settings, simply click the “reconnect” button, which is located opposite the name of the Wi-Fi network.

If, after all, Wi-Fi on the phone is properly configured, but the mobile connects to the Wi-Fi network and does not see it, then you need to disconnect from this network and click the “Forget this network” button.

Setting up Wi-Fi Internet for iPhone 5S and iPhone 6S in just 5 steps

Make sure your iPhone 5/6 is running the latest version of iOS
If necessary, set up Wi-Fi on your phone
If necessary, configure your Wi-Fi router
Turn on Wi Fi on your phone
Select from the list of available Wi-Fi networks, enter the password and click the “Connect” button

We would like to note that sometimes the problem of loss of Wi-Fi and mobile Internet signal may be due to a damp new version IOS. This situation has happened several times already. Although Apple is quite quick to fix bugs found in iOS, it takes time. Therefore, if you do not want to be left without precious Internet at hand, you should wait for a more stable version of iOS and not download it immediately after release.

Conclusion

I hope our tips on how to enable 4G on iPhone helped you. Try to perform the universal algorithm described above and I still think “why?” will disappear. See you on the pages of the site!

Video instructions

3G is a third generation mobile communication technology that combines both high-speed Internet access and communication technology. 3G provides stable Internet access on high speed. However, this type of connection has one drawback, albeit a small one - it is a slightly higher energy consumption, and in some cases it is very noticeable.

In order to save battery power, the user can turn off 3G on their phone or smartphone. How to do this?