iPhone Motherboard Repair Course - One Year Subscription

Say an iPhone 14 Pro comes in that draws heavy current the moment it's connected to a bench supply, then stays stuck on the Apple logo. Swapping parts at random won't fix it. You need to know how the boot circuit is supposed to work, so you can see where it stops. That's what this course teaches.

This is an online video course with one year of access, and you can watch it as many times as you like on the publisher's online learning platform. It starts with the basics: setting up a repair station, using a multimeter, triggering boot on iPhone 6 to 15 Pro Max boards, the I2C bus on A8–A15 CPUs, and reading panic logs. The iPhone 14 Pro section then covers 12 circuits in turn, explaining how each one works and how to troubleshoot it. These include boot, display, touch, audio, cameras, flash, USB, charging, Wi-Fi and baseband. There are further sections for the iPhone 15 Pro, 13 and 12, plus soldering lessons.

Faults the lessons address

• Phones stuck on the Apple logo, rebooting or showing restore errors.

• High or abnormal current on the DC power supply.

• No display, no touch or no image from the camera.

• Charging, USB, Wi-Fi or baseband circuits that have failed.

Approach

Each circuit is explained first, showing where the power and signals go, before the fault-finding steps. That way you learn why a test point matters, not just which one to probe.

The course suits technicians moving from screen and battery swaps to board-level repair, as well as experienced techs who want to work in a more structured way.