Why can t the American version of the iiphone5 go online?

First of all, you need to confirm the mobile phone model, and then go online to check whether the corresponding mobile phone model supports the three operators of mobile, telecom and Unicom. Not all of the lower versions of Apple phones support all three carriers at the same time, and some only support one or two of them. If it's the U.S. version, it may not even be supported.

Secondly, check what network the mobile phone supports the operator, including 2G, 3G, and 4G. If it only supports 2G, the mobile phone can access the Internet, but cannot access the 3G or 4G network.

On the contrary, if the phone supports 4G network, then the phone will also be able to support 2G and 3G networks. The 4G card is compatible with 2G and 3G. Please first check whether the phone supports the phone card of the operator you are using, and if so, then look for other possible faults.

I'll come to you. You can type**Obviously the machine is unlocked and activated,How can it show that it is not activated?,And it reflects from the serial number that it has been activated.。 It means that your phone is likely to be a fake iPhone.

There are several kinds of American versions.,A version, V version, S version,You're probably going to be the S version.,The S version can't send text messages! It's strange that you can't access the Internet, you try it with a wifi connection, if the wifi doesn't work, there must be a problem. You can install apps in IPA format, and if none of the IPAs can be installed and iTunes doesn't recognize them, then your phone must be a fake.

Serial number: F18JQMLHF8GJ These can be faked.

If the mobile phone does not support CMWAP Internet access, as long as the Internet is turned on, it is the net mode directly, and the cellular data needs to be turned on, and the Internet can be accessed normally, the specific method can refer to the following content.

1. Open the settings function of the phone, find the option of general settings, and select the network option;

2.When you see the "Cellular Data Network" option, in the "APN" area, delete the original English and change it to "CMNET";

3.Please leave the original English blank in the "user username" and "password" input boxes, go back to the settings, turn off the Wi-Fi option, and you can use the Internet smoothly.

Is it that you set up to turn off cellular and roaming. If it has been turned on and still cannot be used, it is recommended to switch to airplane mode and turn on it for 20 seconds, and then turn off the airplane mode to reconnect the signal, and you can basically connect.

Hope it helps!

Thank you very much for agreeing. Thank you...

Please check the status of the number, whether the mobile data function is normal, and whether the surrounding customers can access the Internet normally. If you can use it, please turn it on and off first, if not, you can reset the Internet parameters: iPhone mobile phone Internet parameter setting method (ios7):

You go to the mobile phone menu, select "Settings" - Cellular Network - Cellular Data Network, and enter "CMNET" at the APN of cellular data; Other fields do not need to be filled in or changed. After the setting is successful, turn off the phone and restart it.

1. Tap the open settings icon on the home screen of your iPhone.

2. Go to the settings page, find the cellular network at the top of the page, and click to open.

3. In the cellular network page that opens, slide the switch button on the right side of cellular data, turn off cellular data, and then.

Open it and see if you can connect.

4. On the home screen of your iPhone, swipe the screen from bottom to top, open the shortcut menu, turn on airplane mode and fly for a while, and then again.

Turn off and try to see if you can connect to the internet.

5. Press and hold the power button of your iPhone until the screen slides to turn it off, turn it off for about 10 seconds, and then press and hold the power button to turn it back on.

After entering the main page of the iPhone, turn on the cellular network and try to see if it can be connected.

6. Turn off your iPhone, open the card slot of your iPhone, remove the SIM card, reinstall it back on, and open it again.

iPhone, connect to cellular data, and see if it can be connected.

Do you set it to turn off the cellular network, you turn on the general in the phone settings, turn on the cellular data, and that's it.

The Apple 5 turns on mobile data as follows:

1. Open the Apple 5 phone settings to enter.

2. Then click on the cellular network to turn on the cellular data inside.

If your mobile phone cannot access the Internet, we recommend that you troubleshoot the problem in the following ways:

Check whether there is a network, it is recommended that you can use it in a place with a strong signal;

Check whether there is still a credit in the account, if the balance is insufficient, you need to recharge before you can use it;

Confirm whether the parameters of the mobile phone have been set;

Check whether the USIM card is inserted, if it has been inserted but still cannot be used, it is recommended that you go to the business hall to check whether the USIM card is faulty, or replace the card for testing;

Check whether there is a problem with the mobile phone, it is recommended that you change the phone for testing;

When the total traffic generated by the Internet reaches the maximum traffic cap value in the current month, the system will automatically turn off the Internet access function, and the Internet access will be automatically resumed in the next month.

If the number is not registered with the real name, and the real-name registration is not completed within the time limit, the service will be suspended.

If it still cannot be used normally after self-service troubleshooting, it is recommended that you contact the local customer service for verification and processing.

It is recommended to change to another carrier.

Ask how it was replaced.

Why, it can still be used in the morning, but it can't be used now.

Let's see if there is no phone bill.

There is a call fee for asking questions.

I've tried asking questions, but I still can't.

Answer: Okay. Because before, I have also encountered this situation, I factory reset the mobile phone to factory settings, if you have restored the network to factory settings or not restored, then this must be the hardware problem of the mobile phone, this hardware problem generally appears on the line of the mobile phone, the line may be broken, so it is recommended to change a mobile phone card, use the traffic and then connect it, if it is still the case, that is, the mobile phone problem needs to be repaired to the official after-sales service.

It's not a software issue.

Ask a good question, thank you.

Answer: ok, trouble, later, (click to end) give me a five-like, this is very important to me, thank you, please give a good review (move your cute little finger, give me a point, thank you so much).

Evaluation steps: (Don't move the current communication record, the first option, click I want to rate, give 5 likes) Thank you

As long as your phone has been activated, it doesn't matter what version it is.

Settings - General - Cellular Data - On.

Settings—General—Cellular Data—Cellular Data—Cellular Data—Cellular Data—APN

The rest does not need to be filled in or defaulted.

Of course, the mobile card used is E, edge, has the cellular data been turned on, and the mobile card has to go to the network to set up CMNET.

The American version of Apple5 can not access the Internet should be considered a normal situation,Because Apple will definitely not take into account your Chinese mobile network interface when developing the American version of Apple,So it will be produced in licensed goods and parallel imports,But it is not completely impossible to solve the problem that the American version of the iPhone5 mobile phone can not access the Internet,Next, I will introduce to you to solve the problem of the American version of the iPhone5 mobile phone can not access the Internet。

1. Enter the command character in the computer to open iTunes.

Click Start Run in the bottom left corner of the computer and type "setprefint carrier-testing 1."

is the installation directory of iTunes on your computer.

2. Flash in the IPCC file.

After opening iTunes, shift+update, single-out dialog, select IPCC file, and update automatically.!!

Did you buy the American version?

Sometimes, I don't know why this happens, a small exclamation mark is displayed at the wireless network, although it is connected, but it cannot access the Internet. How to deal with this situation? Why can't I connect to the Internet when I connect to the wifi?

Hello: Unable to access the network. Take the router off and let the computer connect directly to the cat to see if you can surf the Internet.

Open Settings - Cellular Data Network - Turn on Cellular Data and Data Roaming, and then open General, there is a description file at the bottom, open and remove the files inside, turn off and restart in five minutes! This method is only for the US version of Apple 5

The U.S. version of iPhone 5 can set up a data connection to surf the Internet by following these steps:

1. First find the "Settings" icon of your phone, tap "Settings", find "General", and select "Cellular".

2. If the mobile phone card supports 3G Internet access, you can also turn on the 3G option. This can greatly improve the speed of surfing the Internet, but at the same time, it will also increase the consumption of power.

3. You can choose to turn on data roaming. This option is generally not turned on.

See if the mobile cellular data is turned on.

Dear Telecom users, Hello! According to your description: the American version of the iPhone5S is the one that does not support the 3G mobile phone card of Telecom for 3G Internet access.

Samsung Galaxy Note II N719, this telecom version of the phone is good value for money. It's worth buying, you can buy this mobile phone in Guangdong Telecom mobile phone**, only 3899 yuan, and you can also enjoy other discounts. I hope my answers are helpful to you, and if you have any questions, please feel free to continue to consult us.

Do you mean in the country? It should be because of the signal lock.,The card slot must have it.,Otherwise, how to activate it?

You can all go online, you haven't set it up.

Apple wifi can't connect to the solution 1: join the network.

Confirm that Wi-Fi is enabled and that you're connected to a Wi-Fi network. Press "Settings" > "Wi-Fi". If Wi-Fi is off, tap the On Off icon to turn it on.

Choose a network. The available Wi-Fi networks are shown below. Find and tap the Wi-Fi network you want to join.

Apple WiFi can't be connected Solution 2: Verify the password.

Some Wi-Fi networks require a password to join. A password-protected Wi-Fi network has a padlock icon. If you receive an error when joining a password-protected Wi-Fi network:

1.Type your password slowly to verify that you are entering the correct password.

2.If you can't tap Join, the password is too short for that Wi-Fi network.

3.If you don't know the password, contact your Wi-Fi administrator.

Apple wifi can't be connectedSolution 3: Check the connection.

In the status bar or Wi-Fi menu, check the signal strength of your Wi-Fi network. The higher the number of signal grids, the stronger the signal. If you only have one signal, or you still can't find your Wi-Fi network:

1.Please move closer to a Wi-Fi access point or router.

2.Avoid potential sources of interference that could affect your Wi-Fi signal, such as concrete walls or microwave ovens.

3.Next, use Safari to open a webpage to check the connection. When using some public Wi-Fi networks, Safari may display a webpage that lets you sign in to use the service.

Check this webpage for more information about signing in or subscribing to Wi-Fi service at that location.

Apple wifi can't be connected to the solution 4: check the wireless LAN.

1.If you have a strong Wi-Fi signal but still can't access the Internet, verify that you're using a Wi-Fi network.

2.Confirm that you're connected to the correct Wi-Fi network and not to another nearby Wi-Fi network.

3.Check the cable connection of your Wi-Fi access point or router.

Apple wifi can't connect solution 5: Reset network settings.

To reset network settings, tap Settings > General, then scroll down and tap Reset > Reset Network Settings. After your device restarts, try to find and join the Wi-Fi network again.

Apple wifi can't connect solution 6: If you still have wireless LAN problems, please try the following options:

1.Check out the following additional tips for using Wi-Fi.

2.Use iTunes to update your iPhone to the latest software.

4.Get tips from other iPhone users in the iPhone forums.

PS:1. If Wi-Fi doesn't show up as an available option on your iPhone, it may be a "closed" or "private" network. This requires you to enter their name to join.

Note that when entering a password, the first letter of the English keyboard is capitalized by default.

1 MMS: Settings - General - Network - Cellular Data Network If there is no setting option, please take out the China Mobile or Unicom card with a needle, wait for 20 seconds and then put it back. Wait until the signal pops up, then go into the settings to see that there is already an option to set cellular data.

MMS daili: MMS size: 50000. OK After setting these up, you don't need to restart it directly to go to the SMS settings to see that there is already an MMS function, if you don't see the MMS after setting, restart it and try it!

2 FaceTime: Settings—**. You will see the FaceTime option, which is waiting for activation.

Pull to the bottom of the SIM app, click on it, tap on any item and exit, and then turn on the FaceTime switch. After a short while, you will be prompted that FaceTime has been activated and the number will be shared with the contacts with whom you made the FaceTime call.