How to Install 64-bit OS on Raspberry Pi 4?

A few weeks ago, I was standing in our Shenzhen factory’s testing room, sipping my usual lukewarm oolong and watching the 3D printer struggle through a messy batch. In the corner, one of our Raspberry Pi 4 boards—part of a 5K-unit shipment—froze mid-task. I walked over and realized the problem: the process had maxed out […]