Can you find the previous information after installing a new sim card on Apple's mobile phone?

If it refers to the information in the SIM card, of course, it can't be found, because these information are stored in the SIM card, and the new card can't have the information in the old SIM card!

If it refers to the information in the mobile phone, then the information settings in the system above IOS8 are permanent, so no matter how many SIM cards are replaced, the information on the mobile phone will remain, and of course it cannot be viewed unless the mobile phone is erased or formatted.

So as long as you use it normally, you can find the previous information by replacing the SIM card normally.

How to install the sim card of Apple mobile phone (how to install the iphone mobile phone card);

Apple mobile phone is the crystallization of wisdom, and the installation method of sim card of Apple mobile phone is also different from other mobile phones.

1. When installing the sim card of Apple mobile phone, you need a special tool. When you buy an iphone, you will get it with the package. The card selector is as follows:

2. When you get the iphone, you can see a circular hole on the right side of the iphone, as shown in the following figure:

3. Insert the card reader into the round hole on the right side of the Apple phone and press it hard.

4. You can see that the sim card slot of Apple mobile phone will automatically pop up, as shown in the figure below.

5. Remove the sim card slot of Apple mobile phone and put it in. It should be noted that the sim card of iphone is a small card. If the sim card is large, you can cut it yourself or change it in the business hall.

6. Insert the sim card into the slot of the Apple mobile phone card correctly, and then install it into the iphone.

Precautions:

Pay attention to the front and back of the sim card.