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Since the iOS 11 version, when users turn off Bluetooth or Wifi in the Control Center, it only temporarily disconnects for a specific period. Disconnecting simply exits the current Wifi access point or unlinks the connected Bluetooth device. Background connections on the device continue running uninterrupted. Therefore, to completely turn off Bluetooth and Wifi connections on the iPhone, you need to configure it in the phone's settings.
How to Completely Turn Off Bluetooth and Wifi Connections on iPhone
Troubleshooting iPhone's Automatic Bluetooth and Wifi Activation
Even though Wifi and Bluetooth connections appear turned off in the Control Center, accessing Settings shows that these connections are still active.
Step 1: First on your iPhone, navigate to Settings -> Choose Wi-Fi
Step 2: Completely disable this function by swiping the circle to the left. After turning off Wi-Fi entirely, the horizontal bar will change from green to gray.
Step 3: Go back to the Settings section -> Find the Bluetooth option and tap on it.
Step 4: Similarly, perform the same action as turning off Wi-Fi, slide the circle next to Bluetooth to the left to turn it off completely.
With just a few simple steps, you can troubleshoot the issue of your iPhone automatically turning on Bluetooth and Wi-Fi. This is a feature integrated by Apple in this version, not a software or hardware glitch that many iPhone users still mistakenly believe. Additionally, if you are experiencing issues where Bluetooth is turned on but cannot connect to other devices, you can refer to the Fixing iPhone Bluetooth Issues for troubleshooting.
For successful execution of the steps, visit this link: https://Mytour.vn/iphone-turn-on-bluetooth-and-wifi-this-is-how-to-fix-26451n.aspx
Wishing you all success in completing the aforementioned procedures.
