>The reason it can be done in China is because those shops illegally obtain the parts (whether counterfeit or stolen, since Apple won't intentionally sell them

>The reason it can be done in China is because those shops illegally obtain the parts (whether counterfeit or stolen, since Apple won't intentionally sell them to anyone) and resources (schematics, software, etc) to be able to do so. Or they use parts from doner phones/devices.