Today, there are several standards for cellular data networks, which differ in the speed of Internet access and communication quality. The most widely used are the second generation, third and fourth, with the latter being the default. However, sometimes you need to use 3G for a variety of reasons, and then you need to make the settings manually. This article discusses how to enable 3G on an iPhone in various situations, as well as how to disable it, and provides detailed instructions.
Why does the “Voice” submenu include 3G?
The fact is that early iOS, up to version 7, in their settings had only the “Communication” section, where there was a single trigger called “3G”. Today, as mentioned above, there are more standards, and therefore Apple has improved its OS by making the menu for selecting the type of cellular network universal. Compared to the Android OS, this action is similar to turning on the preferred Network in which the smartphone will work. The answer to the question why the “Voice” menu is simple: the choice made is responsible for the quality of the connection.
Note! This function is convenient, especially when you need to force a network type change. This can happen when, for example, 4G is present, but the quality is 1 division. Nevertheless, preference will be given to it, while 3G has a full set of “divisions”.
Enable 3G on iPhone with LTE support
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In order to enable the Internet via third generation cellular networks with LTE support, you must complete the following steps:
- go to the settings section (“Settings”) by clicking on the gear-shaped icon, which is located on the main desktop of the smartphone;
- select the “Cellular” section, which is highlighted with an icon in the form of a cell tower;
- Next, you need to select the “Cellular data options” menu;
- The toggle switch opposite the line “Enable LTE” must be switched to the active state;
Note! If you specify the “Data only” item in the settings, then the preferred network for Internet access will be LTE, and for calls and short messages – 2G or 3G. If you activate the “Voice and data” line, then the latest generation network will be used for all functions.
Which Samsung supports 5G?
The announcement of the Samsung A42 5G was reported by The Verge with reference to company materials. The device has a Snapdragon 750G processor that supports fifth-generation networks.
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What does 3G, 4G and LTE mean on iPhone?
All these mysterious symbols are actually indicators of the type of signal that the smartphone is currently using. If the data transmission range is small, then the user will see the letter “E”, which is an abbreviation for the name of the “Edge” network. This network provides the phone with the ability to access the Internet. The rest of the symbols are deciphered using the same principle. For example, if the symbol “G” appears in the top line, this indicates that the GPRS network is available to the smartphone.
What is LTE
Nowadays, it is easy for any smartphone owner to go online, watch videos, listen to music, download something or transmit any information. Nowadays it is taken for granted, but just a few years ago information technology was not so developed. People had to wait a long time to download movies, music, and videos. And there was no talk of video communication.
Fortunately, experts worked on this and soon introduced the world to 2G, the second generation communication standard. It gave the user access to the Internet, but its frequency range was not enough to cover a large area. Operators tried to solve the problem and began placing a large number of towers at such a distance from each other that there were no “empty” zones between them.
This was extremely inconvenient and costly, so experts were looking for a new solution. Soon, 2.5G was created, which provided higher levels of communication due to a larger coverage area. But this type did not last long, because in 2000 it was replaced by the third generation standard, which included as many as 3 types of packet data transmission. 3G has faster Internet speeds than its predecessors.
Note! Thanks to 3G, users were able to communicate via video, view content online and use the Internet on the move without interruptions.
The fourth generation was created in 2008, its speed exceeds 100 Mbit/s. This type of communication is optimal due to fast Internet. Long-Term Evolution (LTE) appeared along with 4G. Initially, this technology was used in 3G, and then began to be used in the 4th generation. In simple terms, LTE is a kind of “accelerator” for the mobile Internet. When this function is enabled, the data transfer speed increases and the smartphone can easily switch to the type of connection that is convenient for it. LTE also makes it possible to improve the quality of communication when forwarding.
LTE function
How to turn off 3G on iPhone
The question may arise about how to turn off the 3G Network on an iPhone. To do this, you simply need to do everything the same as when you turned it on, just select the 4G type. If you need to understand how to disable 3G on an iPhone, this is done in the “Settings” - “General” - “Network” section, the toggle switch opposite the “Enable 3G” line must be moved to the inactive position.
From the above it is clear that there is nothing complicated in the question of how to make only 3G on an iPhone. This type of data transmission network can be successfully used both separately and in conjunction with LTE or 2G. At the same time, you do not need to have any supernatural knowledge: everything in the settings menu is clear on an intuitive level.
Podgornov Ilya Vladimirovich All articles on our site are audited by a technical consultant. If you have any questions, you can always ask them on his page.
Steps to set up iPhone to connect to 3G
This section will cover a step-by-step description of how to install 3G on an iPhone:
- you need to open the settings section by clicking the “Settings” button on the main desktop;
- in the menu that opens, you need to go through the chain of tabs “Basic” - “Network”;
- for the lines “Enable 3G” and “Cellular data” you need to set the switches to the active state (one).
Note! For some mobile operators, your smartphone may not have settings for connecting to third generation networks. In this case, you need to contact the nearest communication service office and enter the necessary data in the “Cellular data network” section.
Megaphone
- Access point (APN) - internet
- Username - gdata
- Password: gdata
- IP address and DNS - empty
We save all the settings and open the browser, in this case MobileSafari. Now let's talk about how to set up 3G on iPhone. 3G is a network mode that will provide faster page loading speeds. But the downside of the mode is that the battery drains earlier.
We configure: Menu - Settings - Basic - Network - Enable 3G (move the slider to the side). 3G is turned off in the same way, just move the slider in the opposite direction until the device says “Off”.
elhow.ru
How to switch mobile Internet to 3G mode
Sometimes you need to leave only 3G on your iPhone for mobile data. This is done through the menu “Settings” - “Cellular” - “Cellular Settings” - “Voice and Communications”. In this section you need to select 3G. After this, the smartphone will use this type of network for the Internet.
It is important to know! If you are not using 3G, it is better to turn it off, since using this standard, even in standby mode, requires a lot of battery life, which leads to its rapid discharge.
Why doesn't 3G work on iPhone?
Why doesn't my iPhone connect to Wi-Fi in the subway?
It happens that after asking how to set up 3G on an iPhone and following the instructions, you still cannot achieve the desired result - there is simply no access to the Global Network. Before moving on to the following points, you need to check any possible mistakes:
- Make sure that the SIM card is in working condition and has good contact with the pads of the corresponding connector. Such unaccounted “trifles” can easily lead to collisions of data packets and, accordingly, a significant deterioration in the quality of communication.
- In the area where the device is located, the operator does not provide access to the Internet in third generation networks. This may also be due to the fact that, in principle, there is no coverage area for these geographical coordinates.
- Some outdated types of SIM cards do not allow access to the World Wide Web in 3G\LTE\4G+ generation networks; in this case, you need to contact the nearest cellular operator to replace the chip.
- It is quite possible that the settings made for connecting 3G were carried out incorrectly or for some reason went wrong. It is necessary to go through all the points of the relevant instructions more carefully.
- Jailbreaking sometimes causes internet connection errors indirectly.
Enable 3G on iPhone without LTE support
You can also enable cellular data transmission without LTE support; the instructions on how to disable 4G on an iPhone will be as follows:
- just like in the previous section, you need to open the “Settings” - “Cellular” - “Cellular settings” section;
- click on the line titled “Voice and Communication” (“Voice”);
- select your preferred Network for mobile data transmission (if LTE is turned off, only 2G and 3G remain.
Important to remember! Although cellular operators still use 2G and 3G, these standards are more designed for making calls and sending short text messages. In this regard, there are cases when the icon opposite the communication lines shows 3G or even LTE, but there is no connection to the World Wide Web.
