Device IPhone 4: how to unlock?

Many users of apple gadgets face different inconveniences, which are more than offset by the quality of the devices. One of such inconveniences may be a binding to the operator. Most often this happens if you buy a device from America. If after buying you can not fully use all the features of your IPhone 4, how to unlock it - becomes a major problem.

Why you need a lock

The reasons for locking a gadget may be a few, but most often users are confronted with two of them:

1. Blocking the use of a single operator.
2. Set the locale with iTunes when you lose your phone.

The most common is the first case, since when the gadgets in America were often sold in the AT & T salon on a special offer. In this case it is a simple marketing move, which is convenient for those who are satisfied with the quality of the services of this operator.

Hackers all over the world have racked their brains how to circumvent this kind of blockage. Now several methods are known. For example, the use of jailbreaking. These are hacked firmware with an alternative application store that are not approved by Apple Inc. There you can find many useful utilities. There are also alternative ways of unlock, we'll discuss all the possibilities in more detail below.

An alternative way to unlock Michael Kapoczy

Often there is a problem IPhone 4: how to unlock it and whether it will be possible to use the gadget further. The hacker from Chronic Dev Team found a solution to this problem. As follows from the video posted on the popular portal "Youtube", he managed to start using a T-mobile SIM card in just a few minutes. However, you can immediately note a significant drawback of this method - you need to have a SIM card of AT & T operator (if the lock is on it).

While there are no reviews, did the proposed version solve the lock problem for using sim cards from other countries, but many users tried it. Unblocking is obtained by "forgetting" the priority network. However, after rebooting, you again need to solve the problem of how to unlock the IPhone 4. This is very inconvenient, since sometimes there is no time to execute the algorithm. We will not describe this method in detail, since there is no certainty that it will work. Of course, the owners of the blocked IPhone 4 have little to lose, but do not aggravate the situation. If you do not solve the problem, how to unlock the IPhone 4 on your own, you can always contact the service centers, where you will certainly be helped.

Using GEVEY-SIM

This device is inserted with your SIM card. The super-simka on firmware 4.2-4.3 was checked. The network has 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 new cards (you do not need to install them on the hot one, when you turn off the gadget should not be in flight mode), you will need to agree with the license. After that you will see the possibility of only emergency calls. You need to dial 112 and immediately reset (do it as soon as you see the network found). Several messages about the impossibility of using a SIM card may appear. This is perfectly normal, after dialing you will have several times to activate the flight mode, wait a bit and get out of it. If your network is not found, 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 with SAM

First of all, you need to install a jailbreak on your phone and in Cydia find Binger, and in the list of its packages - SAM. Then you need to install the application on your gadget. Confirm the components download list and after completing the installation, perform the Restart Spring Board.

You need to install through wi-fi. After you pour on your gadget a new application, insert your Sim card. Run SAMPrefs. Set Method to Auto Detect. Search the network using the Utility button. If the unit has not been removed after this, then set the operator manually. To do this, set 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 the new settings.

What should I do if I change the firmware on iOS 7.1.2

Many of those who previously managed to solve the problem of IPhone 4 (how to unlock) on the firmware of iOS 6, after the update, waited for an unpleasant surprise. The phone stopped working with the network and again it was required to unlock it. Do not help jailbreak and reverse firmware changes, as along with the rest of the operating system the software version of the modem has been updated and the rollback is not carried out.

Independently unlock IPhone 4 IOS 7.1.2 can be using GEVEY-SIM. This method is the most secure, and you do not lose anything. If you can not do this with a patch, then you should contact the service center's masters. They can make unlock faster and more competently. That's all the information we wanted to share in this material.