Is the Apple phone a 3G phone, does it support mobile 3G network?

Not necessarily, most of Apple's mobile phones before China's 3G came out did not support 3G, and there will be support in the future, but there are still very few. However, most of the mobile phones that will leave the factory in the future will be selected in Xiangyang G.

It may not support Ah, but you have to figure out what the system is. The most intuitive difference between 3G mobile phones and the 2G mobile phones used now is that 3G mobile phones generally have 2 cameras, one is for the main camera, and the other is for **** use. For example, the nokia N70 had 2 cameras when it was listed abroad, but the front camera was removed when it was listed in Chinese mainland.

Other than that, there is no difference, and many parallel goods sold online N70 are imported from abroad, and they all have 2 cameras. There are three standards of 3G in China, namely: China Mobile TD-SCDMA, China Telecom CDMA2000, China Unicom WCDMA, and China Mobile's TD-SCDMA system is a 3G standard with independent intellectual property rights in China, and only China uses this system.

Apple supports Unicom's W-CDMA format, because W-CDMA is used throughout Europe.

The 3G version of the iPhone does not support mobile mobility, which is independently developed by TDSCDMA China. But it supports Unicom.

Not necessarily, 3G has not come out, and most of the previous Apple phones do not support 3G

iPhone4 can't connect to the 3G network, you can follow the steps below to set up a data connection:

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.

Take a look, what version of your mobile phone is, if it is a normal version, it only supports Unicom 3G, if you use a mobile number, you can't do it, unless you go out and buy a mobile version!

How to deal with the phone cannot connect to the 3G network:

1.Check the network settings and turn on the 3G network.

2.Turn on the airplane mode, then turn it off, and still can't connect to the 3G network, continue to the next step3Settings - General - Restore - Reset network settings, restart the machine, if it doesn't work4

Change to someone else's 3G card (can access the 3G network normally), restart, if it still doesn't work5It is estimated that there is a problem with the communication module, and you need to re-flash the phone (you can find Apple after-sales service), if it still doesn't work6Find after-sales service to do hardware testing.

Don't you have cellular on Settings - Cellular - Tap at the top.

You can set up a network access point.

How to switch from 3G to 4G on iPhone:

1. First go to iPhone settings, and then tap to enter the "Cellular" settings;

2. After entering the cellular network settings, click to enter the "Voice and Data" settings, and then check the default 4G network as "3G network".

iPhone is a series of smartphones developed by Apple, which is equipped with the iOS mobile phone operating system developed by Apple. The first-generation iPhone was released on January 9, 2007 by Steve Jobs, then CEO of Apple, and officially went on sale on June 29 of the same year. In 2004, Apple assembled more than 1,000 in-house employees to develop the iPhone and began a highly classified project called "Project Purple", including Jonathan Ive, the designer behind the iPhone.

At the time, Apple's CEO, Steve Jobs, shifted from tablets with a focus such as the iPad to a mobile phone. Apple secretly partnered with AT&T to create some hardware and software devices—the then Cingular wireless network—AT&T and gave Apple a lot of investment and freedom, spending about $000 million in 30 months.

Why 3G networks?

The first point is that it may be because your mobile phone is not a mobile phone of the Bank of China, and the mobile phone of the Bank of China is common to the three networks, and the American version will have a 3G network.

The second point is that the mobile phone of the Bank of China supports 4G, China Unicom 4G, China Telecom's 4G, and the Hong Kong version supports mobile 4G and China Unicom 4G

Third, if your mobile phone is in China, but your network is 3G, it may be because the signal in your place is not good, so the 3G is displayed.

Fourth, there is also a point is whether your SIM card has been upgraded to a 4G card.

Fifth, the mobile phone network setting is turned off 4G. Turn on the 4G option and you're good to go.

Finally, according to the above requirements, judge why you are not a 3G network.

If you cannot use the 4G network of China Unicom, we recommend that you use the following conditions to troubleshoot the 4G network:

1] Use China Unicom 4G** or ** have opened 4G network function;

2] The mobile terminal supports China Unicom 4G network;

3] The location has a 4G network covering China Unicom;

4] The number card is a USIM card, and 5] the ** speed limit used is a speed limit, and the traffic used in the current month reaches the speed limit threshold, and the speed limit occurs.

You can check whether the above conditions are met, and you can use the China Unicom 4G network only after they meet the requirements.

Here's how to turn on 3G on iPhone;

1.Open the Settings app on your screen.

2.In the settings list, click to turn on the "Cellular" option.

3.When you see the option for 3G network, tap Open to turn on the 3G network on your iPhone.

5.If you turn on the 3G network and don't see the 3G logo at the top, it may be that the 3G network signal in the area you are currently in is not good. If it is confirmed that it is not a signal problem, it may be a card problem, such as the mobile phone card does not have a 3G network.

It's the Apple 5 and its earlier iPhones, which only support 3G.