What network card does the apple phone have, why does the apple phone have a network card

Why is the mobile data on iPhone called cellular?

It has been about 9102 years since the iPhone entered China by 10, but do you know what the "cellular network" on the iPhone is?

In fact, whether it is Android's "data traffic" or iPhone's "cellular network", they are the same mobile communication hardware architecture, but they are different in name.

The reason why it is called "cellular" is because the service area division of mobile ** is basically around the regular hexagon, each communication base station is established in the center, and different signal coverage areas are connected, just like a cellular, extending infinitely, forming an increasingly dense wireless communication network around us.

When we surf the Internet, the data generated by watching ** and sending voice is what we often call "data traffic", so in fact, the iPhone is more accurate for "cellular mobile data".

Since the cellular network can achieve full coverage of the signal in the area, why does there still be poor signal and network card? That's because the network signal can't penetrate too thick walls, or it's greatly weakened due to noise, for example. Essentially, the most effective way to increase signal strength is to increase the number of base stations.

Among the three major operators, China Mobile has the largest number of users, the largest number of base stations, and the best signal, which is inseparable from China Mobile's persistent coverage optimization of signal blind spots.

From September 1 to 30, 2019, China Mobile's first phase of "Satisfactory Service 365" was successfully launched. The event focused on the improvement of mobile network quality, and improved and adjusted typical mobile network problems such as "unable to make calls, freezes, and large delays in playing games" for scenarios such as universities, residential buildings, office buildings, business districts, hospitals, transportation hubs, high-speed railways, and suburban villages, covering hundreds of millions of mobile customers online and offline.

Within 30 days, the number of people participating in the "Satisfactory Service 365" activity reached 10,000 people, and China Mobile collected 10,000 effective network problems, and 270,000 network problems have been handled, with a high handling rate. As of October 10, 10,000 of these problems have been solved, the overall problem solving rate, and the feedback of the remediation results for 10,000 customers, the social response is very strong.

At present, China Mobile is still in full swing to classify, analyze and verify the submitted problems, continue to carry out targeted rectification, and continue to improve the quality of the network.

In general, there will be a bad signal in places with a bad signal, but some mobile phones may always have a worse signal display than others no matter where they are. For iPhone users, the same is true, the following is an analysis of the solution to the poor signal of the iPhone 6S from both hardware and system aspects.

First, the hardware problem.

1. For the problem of bad signal on the iPhone, you can first try to take out the SIM card on the phone, and then reinstall it back. This method can solve some of the problems of poor signal due to poor contact.

2. If there is still no effect after reinstalling the SIM card, you can also try to replace a SIM card at this time to see if it will improve.

3. If the problem is solved after changing the card, it means that it is a problem with the original ** card, and you can go to the ** operator to reissue a ** card.

Second, the problem of system software.

1. If you still can't solve the problem after changing the card, you can try to restore the network settings on your iPhone once. First, open the Settings app on your home screen.

2. In the settings list, please click the [General] column.

3. Then at the bottom of the general list, find and click to enter the [Restore] list option.

4. In the restore list, please click the [Reset Network Settings] column, and then follow the prompts to restore the network settings of the iPhone system.

5. After restoring the network settings, see if your iPhone's mobile signal has improved. In addition, the operator's configuration file is also constantly updated, so if the system prompts you to update, please keep it updated.

6. In addition, for the iOS system on the iPhone, if there is an update at present, please upgrade to the latest version as well. You can check the latest version in Settings - General - Software Update.

Summary. Set up network restore.

Set up network reset, the network will be restored to the factory settings, but after the setup, you need to re-enter the wifi password.

Open"Settings", tap Phone General, and select"Reset network settings", click OK to restore the network.

3. High data loading speed.

Choose a high data loading speed to maximize the data transfer speed.

First we click on Settings, select Cellular Data, and click"Voice and settings"to select the data. This improves data loading speed and voice quality when using 4G high-speed cellular data.

4. Other methods.

If you change the SIM card, if the SIM card is used for too long or the card is not properly operated during the card cutting process, it will affect the mobile phone signal, so you may wish to go to the business hall to change to a new card.

Apple Data Network Adapter.

Set up network restore.

Set up network reset, the network will be restored to the factory settings, but after the setup, you need to re-enter the wifi password.

Open"Settings", tap Phone General, and select"Reset network settings", click OK to restore the network.

3. High data loading speed.

Choose a high data loading speed to maximize the data transfer speed.

First of all, we click Settings, select Cellular Data Car Lift, and click"Voice and settings"to select the data. In this way, when using 4G high-speed cellular data, the data loading speed and voice quality can be improved.

4. Other methods.

Replace the SIM card, the SIM card takes too long or the operation of the cavity is improper during the card cutting process, which will affect the mobile phone signal, you may wish to go to the business hall to change a new card.

Hope mine can help you solve the problem, dear!

The causes and solutions of mobile network cards are:

1. First check whether the mobile phone signal is good, if the mobile phone signal is very poor, the network will naturally become very slow and stuck, if the mobile phone signal is good or the network is poor, then disconnect and reconnect, or turn off all the background of the mobile phone can be solved.

2. If it is a mobile phone connected to wifi, you can first check whether the network of the computer is normal, if the network speed of the computer is not normal, you can restart the router first, and it is still abnormal after restarting, it is most likely the peak period of Internet access, and so on after the peak period, if the computer network is normal, then disconnect the wifi of the mobile phone and reconnect.

3. If the problem of the phone itself is solved, you can try to restart the system, or reinstall the system after the backup to solve it, if it is a hardware problem, then it can only be repaired.

A network represents a number of objects and their interconnections, and consists of a number of nodes and links connecting these nodes. In the field of computer, the network is a virtual platform for information transmission, reception and sharing, through which the information of various points, surfaces and bodies is linked, so as to realize the sharing of resources. The Internet is the most important invention in the history of human development, which brings people beautiful enjoyment and promotes the development of science and technology and human society.

As a high-end smartphone, the stability of Apple's network connection is an important issue that users are concerned about. However, sometimes users will encounter network lag when using Apple mobile phones, which brings great inconvenience to users. So, how to solve the Apple mobile phone network card?

Let's take a look at some common solutions.

1.Turn off Wi-Fi and Bluetooth.

The reason for network lag may be due to Wi-Fi or Bluetooth signal interference. Therefore, you can try turning off Wi-Fi and Bluetooth, and then try to connect to the network after the feast. If the network connection is normal, the problem is caused by wireless signal interference.

2.Restart your phone.

Sometimes, there will be some minor problems with the network connection of the Apple phone, and restarting the phone can help solve these problems. Press and hold the phone's power button, then turn off the phone by sliding the slider. After a few seconds, press the power button again and turn on your phone.

3.Set up your network again.

If restarting your phone doesn't fix the problem, you can try setting up the network again. Open your phone's "Settings" menu, go to the "Wi-Fi" or "Cellular" option, and tap the "Forget this network" button. Then try to reconnect to the network by re-entering the password for your Wi-Fi or cellular network.

4.Clear your phone's cache.

Apple's cache may cause network lag, so emptying the cache is also an effective solution. Open your phone's "Settings" menu, go to the "General" option, find the "Storage" or "iPhone Storage" option, and tap "Empty All App Cache".

In general, there are many solutions to the network card of the Apple mobile phone, and the above methods are common solutions. If none of the above methods can solve the problem, you can consider contacting Apple's technical support for professional help.

Method: As the first step, click on the "Settings" icon.

Step 2: Click on the "General" button.

Step 3: Click on the "About This Mac" button.

Step 4, tap the screen and swipe up.

Step 5: The 12 digits after the Wi-Fi address are the MAC address.

If you are satisfied, please take it, thank you.

Are you looking up the MAC address of the network card?

Set the General About the native Wi-Fi address.

It is the MAC address of the network card.