If your iPhone says “Accessory Not Supported,” the cable may not be the only issue — but it is one of the first things worth checking. Here’s why MFi certification matters before you buy another Lightning accessory.
The iPhone 15 changed the accessory question by moving to USB-C. Here is what to buy first, what to skip, and how to avoid the wrong charger, cable, or adapter.
MFi certification matters most when Lightning accessories are involved. This guide explains what Apple MFi certified means, when it still matters, and how USB-C iPhones changed the buying question.