If you have an original iPhone, iPhone 3G, or iPhone 3GS, the SIM card is located on top, between the headphone jack and the sleep/wake button. You can identify the SIM card slot by the small ...

In fact, any iPhone released after the iPhone 14 in the U.S. will not have a SIM tray. If you have an older version, however, you will have to change your SIM manually. Here's a step-by-step guide ...

In the US, the iPhone 15 Plus does not have a SIM tray, but in other regions it is in the same place as previous models and holds a “fourth form factor” (4FF) nano-SIM card. iPhone 14 The ...

SIM cards are so thoroughly integrated into our everyday lives that we don't pay attention to them anymore and do not understand what they are used for. In this article, we dig into the concept of SIM ...

If your iPhone says there's no SIM card in the device, it may be down to one of several possibilities. Here's the troubleshooting list.

If you used the correct SIM card size in your iPhone, you should use an ejector tool (or a DIY alternative) to eject the card and inspect it for signs of damage.

To enable Dual Sim support on your iPhone, you will need iPhone XS, iPhone XS Max, iPhone XR, or later with iOS 12.1 or later and be signed up with a cellular network carrier that supports eSIM ...