Who hasn’t wished they had more memory on their iPhone at one time or another? To accommodate, YouTuber Strange Parts has shared a new video detailing how to update the phone’s storage.

While venturing around Shenzhen, China, Scotty Allen was in search of the materials and the know-how to take his iPhone 6s from 16GB to 128GB. There are a number of repair shops in the country that can do just that, but he wanted to learn how to accomplish the feat himself. In short, a lot goes into upgrading your iPhone’s memory, as could be expected, but press play above to witness the necessary steps.

In other tech news, Apple is reportedly working on curved iPhone screens and touchless gestures.

Not NYC, not LA.