Fast Technology reported on October 24 that the iPhone Duo has been expanded by a private expert just two days after its release. Bilibili UP主 Wan Wei Cheng Xin - Lao Lu brought the iPhone Duo expansion video, and the phone was expanded from 256GB to 2TB, claiming to be the first in the world.
From the video, it can be seen that the expansion process is not simple. The operator first used a CNC tool to grind off the original 256GB hard drive, then used a soldering iron to process the solder pad, and finally installed the 2TB hard drive after planting 183-degree low-temperature solder.
