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What Data is Stored on iPhone SIM Cards?

An iphone sim card is the small portable smart cards that are utilized in cell phones and smart phones to save data such as your mobile number, the company you use, your billing information and in certain cases, your address books.

SIM (short for Subscriber Identity Module) cards can be removed from one handset and inserted into others. This makes it simple switch phone number and address book info to new phones. Switch the card to an entirely new phone.

Transferring data through moving SIM card data is a common feature of the cards, however, the iPhone isn’t able to do this. Learn more about the functions SIM cards do on the iPhone in the following article.

SIM cards being swappable also is a benefit for travel abroad. Should your mobile phone be compatible with the cellular networks in the destination country it is possible to purchase an alternative SIM in a different country, put it into the phone, and use it to make calls and make use of data as a local. This is cheaper than using an international data plan.

There are a few phones that don’t support SIM cards. Others phones do but don’t allow you to get rid of them.

What is the type of SIM Card does each iPhone have?

Every iPhone makes use of a SIM card. There are three kinds of SIMs employed on iPhone models:

SIM The SIM is the original type of SIM. The complete SIM is the size of a credit card, but it is the part that houses the important data can be popped out of the larger card, and then used on a mobile.
micro-SIM: When the iPhone 4 debuted in 2010 it was the first smartphone from any company that utilized the micro-SIM model. Micro-SIMs are significantly smaller than the standard SIM.
nano-SIM: The nano-SIM debuted in the iPhone 5 in 2012. The nano-SIM is about 12% smaller than the micro-SIM.
eSIM: This SIM card is built inside a phone, and it can be programmed for different uses, including as a secondary SIM for a phone that can have two numbers as well as phone company numbers. The eSIM first appeared in iPhone XS and iPhone XS series and the iPhone XR.

It’s not the case that every Apple product uses one of the four SIMs. Some iPad models that connect to cellular data networks use an Apple-created card called an Apple SIM.

The iPod touch does not have an SIM. Only devices that connect to mobile phone networks require a SIM as well, and since the iPod touch does not have that feature, it doesn’t need the SIM card.

What’s an SIM Card and How Does It work?

What data is stored on iPhone SIM Cards

As opposed to other mobile phones like the iPhone, its SIM is only used for storing customer information, like phone number and billing information.

The SIM that is included on the iPhone cannot be used to save contacts or other user data. It is also not possible to backup information to or read data from the iPhone’s SIM. Instead, all data that is stored in your SIM on other phones is stored on the iPhone’s main storage (or inside iCloud) together with your music, apps as well as other data.

That means that swapping a new SIM into your iPhone will not impact access to the address book or other information stored on your iPhone.

How do I remove the iPhone SIM

It’s simple. All you need is a clip (or it’s the “SIM removal Tool” which Apple comes with certain iPhone versions).

Start by finding you SIM that is on the iPhone.
Fold a paperclip in such a way that one side of it extends longer than rest.
Place the tip of the paperclip into the small hole just next to the SIM.
Make sure to press (but not too hard!) until the SIM tray for the card pops out.
Remove the tray and then take the SIM card from the tray.

What Is What is a SIM Lock?

Certain phones come with the feature of a SIM lock. This is a feature that ties an SIM to a particular phone company (usually the one that you bought the phone originally). This is partly because phone companies often require their customers to sign multi-year contracts and use an SIM locking device to enforce agreements.

Phones that do not have SIM locks are referred to as phones that are unlocked. You can typically purchase an unlocked device for the retail price of the device. This allows you to be more flexible of what phone company you choose to use the phone with.

When your contract expires and you’re free to unlock your phone for free through your phone company. It is also possible to unlock phones with the help of phone company tools and hacks in software.

Do iPhones Have a SIM Lock?

In certain countries, including in the U.S., the iPhone is usually sold with an SIM lock. However, it is also possible to purchase an iPhone and without SIM lock. Based on the country and carrier you are able to unlock an iPhone after a certain period of time in contract.

Are there other sizes of SIMs to work with iPhone?

Yes, you can convert many SIM cards that work on the iPhone. This allows you bring your current service and phone number from another telephone company onto the iPhone. If you want to do this, then will need to cut the SIM card down to size that is comparable to the micro-SIM or nano-SIM utilized for you iPhone model.