Is it okay for my iphone4 to use a mobile card?

It is possible to use the mobile card! It's just that the speed of Internet access is not as fast as that on Unicom's 3G card

The maximum speed of ordinary mobile cards** is about 25KBS, but Unicom's 3G card can easily reach 450KBS, which is equivalent to a 4M network cable.

About mobile phone jailbreaking,Jailbreak is mainly to facilitate the installation of those paid software in the App Store,If you don't have jailbreaking, you have to pay money to install,You can install it at will after jailbreaking。 So the more you don't jailbreak, the more you don't have anything to do with your usual use!

1.Don't have a Unicom card bound? It's the phone I bought at the original price, right? It can definitely be moved, just like the original machine.

2.Jailbreak, depending on your needs, just play ** on the Internet, you don't need to jailbreak, you want to play games, and you need to jailbreak the development function.

3.Also,It's not that the mobile card network speed is slow,Unicom card network speed is fast,But it depends on your package**,Unicom will ask you to package 3G or something,Of course it's fast,Mobile GPRS ordinary Internet access,It's a little slower.The 2nd floor is right, you can get a wireless by yourself, super fast, but it is said that Unicom is in order to make money.

The introduced version removed the wifi function, but I don't know if it's true

4.Of course, the mobile card business is the same, and it doesn't know what mobile phone your card is inserted in, and there must be a monthly subscription.

5.I don't agree with the upstairs, I feel that 3G is a complete waste, the so-called fast, how much faster, and it depends on **, how much traffic does it take, spend more than 100 yuan a month to buy traffic, what's the point Don't equate your mobile phone with a computer

It's okay, use it, it's just as easy to use! Unicom is so expensive, it is not as affordable as mobile at that time!

Get a wireless at home, and now there are hotspots outside, and everywhere is a wireless

1.Mobile cards are available, but only in 2G mode. There will be more data than the normal mobile phone bill, and you can block the use of data by changing the default settings.

Including canceling the automatic detection of mail, weather, push, and more ......But the landlord's 8 yuan flow is too small, it is recommended to pack a big one!!

2.It doesn't matter what version you don't care about if you don't care very much, because the iPhone itself is the same all over the world. The only difference (hardware, system) is that there may be a locked version (see 3).

3.The locked version can only use the SIM card of a certain telecom provider (usually abroad), to put it bluntly, you can't play **. But don't worry, you can't buy a locked version of the book on the market.

Which boss will sell a mobile phone that can't be called. However, the locked version of the iPhone can be unlocked by cracking, but the difficulty of unlocking is greater than cracking, and often the method of unlocking has not come out after jailbreaking. The only good thing is that it's cheap.

Around. In view of the fact that the iphone5 will come out soon, it is estimated that ** will take a big dive immediately.

The lock version seems to be customized by the operator, not corresponding, it can't be used, it seems to be like this, but when I bought nokia, I was scheming, and it is said that Unicom's card can also be used, but the Internet speed will be slow.

It doesn't work! If it can be used, what is the use of Unicom spending so much money to cooperate with Apple, iphone4 is generally about 5000 yuan! It's very magnificent, I'm phone4.

It feels so cool... In addition, I personally think that Unicom's number is better than mobile! At present, the 3G network is the best.

1.Bare metal and Hong Kong banks can do without Unicom cards, and 3G can be turned off on mobile phones. iphone is more expensive to traffic.,I'm a month 15 yuan a day to use those ten minutes.,If you use an iPhone, you have to push in the settings.,Positioning,Notifications are turned off.,It's said that it will eat traffic.。

2.I bought the Hong Kong version, I bought it on **, and I personally think it's pretty good.

3.There is a network lock and a no, any card that is not locked can be used, including foreign cards, and the lock can only be used after unlocking, those are the American version.

4.We buy 6980 in this store, I think this price is a bit extortion, ** more than 6000 is about the same.

You can use a mobile 4G card, but you can't use a 4G network.

In order to use Mobile G, the following conditions need to be met:

1. The mobile phone supports the G function.

2. Replace the SIM card with a G SIM card and enable the G function.

3. Within the coverage of the G network.

Because the Apple 4 does not support TD-SCDMA and TD-LTE network standards, it cannot use the mobile G network.

No, because the 4 internal Internet module does not support 4G, you update the system, you can display the switch4G, but even if you use a 4G card, and then turn on the 4G Internet, the row above him will not show 4G, or use 2G network or 3G network.

Of course, it can be used, but the data traffic used is still 2G, and 4G means that the technology includes TD-LTE and FDD-LTE. The terminal does not support TD-SCDMA, so it will not support the 3G format, so you can choose 2G for use.

It can be used, but it cannot be connected to the 4G network, and it is generally used in 3G or 2G

1. You can't pay in installments (but Unicom refunds the mobile phone bill in installments). But I don't know if you can do it locally, go to the business hall and ask, if you have a credit card, you can use it to repay the loan.

2. It is possible to put the mobile card on the iPhone, but there is no 3G signal. However, if the card of China Unicom is not placed in the mobile phone you signed up, the phone bill will not be refunded once it is detected (the first shift of detection is scheduled on the 4th-6th of each month, and it may also be changed). Being detected means that the money is deducted and cannot be refunded, so it is not cost-effective.

Note: Personally, it is recommended not to replace the mobile card (it seems that since October 2010, the machine card has not been separated, which is what I said about detection).

3, after two years, the signing will be over, and the contract will not exist, of course, it can be stopped (but the overlord clause is there, and it seems that the suspension should be one to three months in advance!!) ）

4. If you are satisfied, you will score it, pure hand.

The mobile card can be cut and put in the iphone4, Unicom has to pay the full amount every month to make up the difference, and there is a bank credit card installment, which can be chosen according to your hobbies.

Unicom's small card,Buy a card tray and put it in another mobile phone.。。

You can cancel it directly after two years. Hehe, it's up to you

The mobile phone card is a big card, can not be directly placed on the iphone4, if you cut it small and put it in the mobile phone, the voltage of this card and the mobile phone is not matched, it will affect the life of the mobile phone, so it is recommended that you use Unicom's special small card!

It shouldn't be,Unicom's version of the iPhone is different from bare metal,Unicom's seems to be locked! You can see the difference when you enter iTunes!

If it is not supported, it supports 2G, and even 3G is not supported.

Not supported because the format is different

The Unicom version of the iPhone can use a mobile card, as long as your mobile phone card has turned on the Internet function, and the mobile phone is fine, it can generally be connected to the Internet normally. Generally, you can use the mobile 2G network to access the Internet, but the current Unicom version of iPhone6 is a full Netcom mobile phone, which supports mobile 2G 3G 4G network, and it depends on the iPhone model you use.

1. China Unicom's version of Apple 4 supports China Unicom's 2G3G network.

2. You can use a mobile card, but you can only use a mobile 2G network.

3. Telecom cards cannot be recognized.

Yes, once a month, you can use a Unicom card, and then use a mobile card, but you have to pay the money for the Unicom card, you waste your mobile phone with a mobile card, and you can't get on the 3G network for mobile, you must use a Unicom card.

1. iPhone4 must not be able to use mobile cards, because Unicom will customize the SIM card this time, that is, the card body is different from the current SIM card.

2. As for the problem of 2G 3G, iPhone4 only supports 3G network of 3GWCDMA standard, while mobile supports 3G network of TDSCDMA standard, and the two are not universal, so you can only use Unicom 3G with 3G.

3. It is said that iPhone4 should not play the logo of Unicom, but it is difficult to say, depending on the negotiations between the two sides.

As long as you use the Unicom card to play ** on the iPhone once a month, you will not be locked.

I really can't do it, so I can only terminate the contract.

Unicom's signal in the north is really poor and very poor, and it is better in the south, and the mobile signal is full of **.

It can be used, but it can't be connected to the Internet on 4G, and the i5S part can only use 4G

Mobile 3G can't even use 4G...