IPhone 4 device: how to unlock?

Many users of apple gadgetsfaced with various inconveniences that are more than offset by the quality of the devices. One of these inconveniences may have a binding to the operator. Most often this happens if you buy a device from America. If after purchase you cannot fully use all the capabilities of your IPhone 4, how to unlock it becomes a major problem.

Why do I need a lock

There are several reasons for blocking a gadget, but most often users encounter two of them:

1. Lock on the use of simok one operator.
2. Install locks using iTunes when you lose your phone.

The first case is most common, sincewhen exiting, gadgets in America were often sold in the AT & T showroom at a special offer. In this case, this is a simple marketing ploy, which is convenient for those who are satisfied with the quality of services of this operator.

Hackers around the world puzzled how to get aroundThis type of lock. Now there are several ways. For example, the use of jailbreaks. These are hacked firmware with an alternative app store that are not approved by Apple Inc. There you can find many useful utilities. There are also alternative ways to unlock, more details of the possibilities we consider below.

Alternative way to unlock Michael Kapoci

Нередко возникает проблема IPhone 4:how to unlock it and whether it will be possible to use the gadget further. A hacker from the Chronic Dev Team found a solution to this problem. As follows from the video posted on the popular YouTube portal, he managed to start using the T-mobile SIM card in a couple of minutes. However, you can immediately point out a significant disadvantage of this method - you need to have an AT & T operator's SIM card at hand (if the lock is on it).

No reviews yet, have you decided whether the proposed optionblocking problem for the use of SIM cards from other countries, but many users have tried it. Unlocking is obtained by “forgetting” the priority network. However, after rebooting, you will again need to solve the problem of how to unlock the iPhone 4. This is very inconvenient, because sometimes there is no time to perform the algorithm. We will not describe this method in detail, as there is no certainty that it will work. Of course, owners of blocked IPhone 4 have practically nothing to lose, but you shouldn’t aggravate the situation. If you do not solve the problem, how to unlock the IPhone 4 yourself, you can always contact the service centers, where they will help you.

Using GEVEY-SIM

This device is inserted with yoursim card It was checked super-simka on firmware 4.2-4.3. In the network a lot of good reviews about this method. It was used in Russia and Ukraine, and in both cases successfully.

After you turn on the phone with newcards (it is not desirable to install them on a hot one, the gadget should not be in flight mode when you turn it off), you will need to agree with the license. After that you will see the possibility of emergency calls only. You need to make a dial-up on 112 and immediately reset (do this as soon as you see the network found). There may be several messages about the impossibility of using SIM cards. This is perfectly normal, after dialing, you will only have to activate flight mode several times, wait a bit and get out of it. If your network is not found, then repeat this procedure several times. As soon as the name of your operator appears, the problem of how to unlock the iPhone 4 is solved.

IPhone 4: how to unlock using SAM

First you need to install on yourPhone Jelbreak in Cydia to find Binger, and in the list of its packages - SAM. After that, you need to install the application on your gadget. Confirm the components download list and after the installation is completed, perform the Restart Spring Board.

You need to install through Wi-Fi.After you upload a new application to your gadget, insert your SIM card. Run SAMPrefs. Set the Method to Auto Detect. Search the network using the utilities button. If after that the block has not been removed, then set the operator manually. To do this, install it in the By Country and Carrier application and select your country and carrier from the drop-down lists. Next you will need to activate your device with new parameters.

What to do to those who changed the firmware on iOS 7.1.2

Many of those who have previously managed to solve the problemIPhone 4 (how to unlock) on iOS 6 firmware, after updating waited for an unpleasant surprise. The phone stopped working with the network and again it was required to unlock it. The jailbreaks and reverse firmware shifts do not help, since along with the rest of the operating system the version of the modem software was updated and it is not rolled back.

Self unlock IPhone 4 IOS 7.1.2 possible using GEVEY-SIM. This method is the safest, and you do not lose anything. If you could not do it with the help of the lining, then you should contact the service center masters. They can unlock faster and more intelligently. That's all the information that we wanted to share in this material.