The creator of this page has done a great job at creating high resolution pictures and diode mode readings of many iPhones, iPads, and Macbooks. Diode mode readings are essential for micro soldering because without schematics, there is no easy way to diagnose and repair these devices. Until now, ZXW was the only software that contained vast amounts of diode mode readings for these devices. It seems as though LogiWiki has more readings now. It’s definitely not as easy to find the diode mode readings in LogiWiki as it is in ZXW, but just use the search function on the left sidebar and you should be able to find whatever you need.
At this point, I would say that this site is an essential part of iPhone, iPad, and Macbook repair. Check out the page if you haven’t already.