it's not much different than a samsung device phoning their servers for every thing the device does. but in this case as it does to china, people are a bit par

it's not much different than a samsung device phoning their servers for every thing the device does. but in this case as it does to china, people are a bit paranoid. usually mostly is their cloud services for notetaking or some push notifications. but I think I remember people saying they could disable everything by rooting the devices.