What does unlocking an iphone 4s do

That being said, T-Mobile has been extremely iPhone user-friendly in the past, even offering official help pages on its Web site. If you are attempting this and have already set up your iPhone 4S, you should definitely make a backup of all your data and settings before continuing. Of course, you can also purchase an unlocked iPhone 4S directly from Apple and avoid the mess. I personally do not have access to the necessary components to test this unlock method.

If any of our readers try this, post in the comments about your successes or issues! Contact your carrier to check the status of your unlock request. After your carrier confirms that they unlocked your iPhone, follow the steps below. Insert the new SIM card. Your device will activate. After you make a backup, erase your iPhone. Restore your iPhone from the backup you just made. Get help You might see this message on your computer or on your iPhone: "The SIM card inserted in this iPhone does not appear to be supported.

You can find out the iPhone unlocking process an unlocking company will usually take here. You can find out more about unlocking your phone in our unlocking FAQs. Choose the current mobile network that your phone is locked to; so we can help you choose the best way to unlock your phone based on price, service rating and time.

How to check if my iPhone 4S is unlocked? The easiest way to check if iPhone 4S is permanently unlocked is by inserting a different simcard from different networks. However if the device has a signal and you can make calls or send text messages iPhone 4S is unlocked. If you don't have a simcard from a different network or you don't know the original network, you can use this service which helps you check your iPhone carrier and country check for iPhone 4S.

In order to unlock iPhone 4S to work in any network, you must choose the network in which the device works. Use this link to check the current list of supported networks Supported iPhone 4S networks.

Find my iphone free check for iPhone 4S. In order to remove the FMI blockade you need to enter an e-mail adress and password used by the owner of this device. Blacklist is a special type of database which includes all iPhone 4S which has been reported as lost, stolen or bills have not been paid. Recent video for 4S.