7 Control Center Won’t Disable Wi-Fi or Bluetooth Completely
Many users are reporting that disabling Wi-Fi and Bluetooth from Control Center doesn’t turn them off completely. Apple has clarified that this is simply the way it works in iOS 11. When you disable Wi-Fi or Bluetooth using Control Center, iOS will only disconnect your device from wireless networks or Bluetooth accessories, but they will continue to be available for other important features such as AirDrop, Apple Watch, Handoff, AirPlay, and so on. The only way to turn off Wi-Fi and Bluetooth completely is from the Settings app.