Is the iphone4 with a lock easy to use, solve want to buy one. 50

It's not easy to use, in order to make money, the merchant tells you that the card slot is very simple, and the installation is very simple. It's easy to use when it's not updated.,Maybe one day it's been updated and your machine will become a brick.,You need to find a new card slot or activation code.,It's more troublesome in the long run.。 It is not recommended to buy a lock for things that are not expensive in the first place.

You can't update the system, and the after-sales service is not too good, so you can only find a buyer to help you warrant. If you have a good budget, you can still buy a lock-free one. I don't care about these two points, and the lock is also suitable for consideration, and it has a great advantage!

It is not easy to use the lock, whether it is hardware unlocking or software unlocking, it will bring you trouble and trouble. Otherwise, it can be used after unlocking, but it always feels like you have to be careful with caution, and you can't upgrade it casually, I advise you not to use it with a lock, if you are not a keen fruit fan and like to toss, decisively choose no lock.

It's okay, the functions can still be used, but the iPhone 4 will be a little slower in some places, and the machine will heat up after playing for a while, so it is recommended that you buy a 4s. If you want to be economical, you can buy the latest oppe.

If you have a lock, it's better not to buy a fashion machine, a game, a software, or something, and you'll regret it.

Actually, nothing is too much trouble. My friend bought the Korean version. It just can't be updated. But if the card sticker is similar, you can update it with confidence after the card is posted. The card sticker doesn't cost much. It's still more convenient.

I use the customized version of Unicom, and I haven't experienced any inconvenience yet! The only thing that feels bad is that I feel tied up!

1. No lock Bi Lack of Oak is no network lock, and the contracted machine has a network lock, the purpose is to ensure that this mobile phone can only use the mobile network of the contracted operator, so you can think that the no-ruler lock version is the no-contract version.

The unlocked version is relatively high, but it is as free as a normal mobile phone, you can use any call charge from any carrier you like**, and the locked version often forces high phone bills**.

2. Having a locked version means that the communication costs will be high in the future, so the locked version often has a subsidy from the operator, which is quite cheap. You can buy the locked version first and wait for the release of the unlocking tool.

As for wifi, I remember that Unicom originally said that it was going to be locked, but then it was not locked. I don't think it'll be locked. But it's okay, you can use the unlocking software if it's locked!

The partnership between Apple and mobile operators, the contracted IP of a specific operator in some specific countries and regions is bound to the operator, that is, only the SIM card of the authorized operator (such as AT&T, Vodafone, etc.) can use the mobile call and coherent functions of the contracted IP, and other SIM cards cannot be used. Only after unlocking the locked version of the IP can you use the SIM card of China Mobile and China Unicom in China and obtain call and coherent functions. If there is a locked version, please upgrade the firmware carefully.

Now most of them are unlocked versions, but you still have to see clearly when you buy them, and there are also locks that charge without locks, but this is easier to distinguish. The unlocked version is available with a side card, that is, after activation, any card can be dialed, and the locked one cannot be played.

If you have a lock, you can't hit it, and you can hit it directly without a lock.

Jailbreak can install third-party free software, not jailbreak can only buy genuine software.

Of course, if it is unlocked, there is no way to jailbreak the latest version of the firmware, so it is recommended to use the following version.

Tutorials for jailbreaking can be provided, and if there is a way to talk about how to jailbreak, it will be a long time coming.

No lock refers to no lock network.,It's not mandatory to stipulate which network card you have to use.,Jailbreak is a locked version of the software crack.,Now it's equivalent to a lock-free version.,But it seems that Apple doesn't recognize the warranty of this kind of machine,

3. It is recommended to buy all without locks, and it is more troublesome to have locks, and I dare not upgrade casually, once the baseband is not software, it is very troublesome.

In addition, the locked ones are cheaper, and the ones without locks are expensive.

Difference Between Lockless and Locked:

Unlocking is more cumbersome, more cumbersome than jailbreaking, and requires more things.

The firmware can't be upgraded casually, because the firmware will upgrade the baseband as soon as it is upgraded, the lock will be locked, if the firmware is newer and not unlocked, it will not be able to be used, if there is no universal card, it can not even be turned on, that is, it can only be used as an ipod touch when it is turned on, and it cannot be used to play **, communication. At present, the network lock does not have a lock only the British version, the Hong Kong version and the mainland Unicom version that will be launched soon. It should be noted that some black-hearted traders will change the American version (cheaper) iPhone to an unlocked version to sell, which is a high risk and unreliable quality, so you should pay attention to identification.

You have asked so, or recommend you to buy a lockless, there is a lock you toss, do not dare to upgrade casually, once the baseband can not be software, it is very troublesome.

In addition, the locked ones are cheaper, and the ones without locks are expensive.