Installing the AINAVI H5 radio in the 2024 Toyota Corolla

I made this to take a note on the idiosyncrasies of the Toyota Corolla 2024 and the installation of the AINAVI radio. I also share my experience in the schematics that are not quite that easy to find and/or read. NOBODY TALKS ABOUT THIS! DOCUMENTATION IS EVERYTHING; YOU REALLY NEED IT!!

Timestamps:
0:00 Introduction (right after I figured it out)
2:50 Soldering timelapse
3:06 Corrected harness
3:11 Whiteboard explanation of the steering wheel circuit
6:45 How to find and read the OEM schematic in the internet
12:45 Teaching the buttons to the Ainavi unit
15:46 Rear view camera test
16:03 Note on CHECK ENGINE issue with 4-pin connector