Quick fix of Bluetooth error does not work on iPhone 7 and iPhone 7 Plus

Bluetooth is one of the leading solutions for transferring applications, files or documents between mobile devices together. Recently, however, many users reflect that Bluetooth on their iPhone 7 / iPhone 7 Plus is faulty and inactive.

So how to fix Bluetooth error on iPhone 7 / iPhone 7 Plus, please refer to the following article of Network Administrator.

Quick fix of Bluetooth error does not work on iPhone 7 and iPhone 7 Plus Picture 1

1. Restart iPhone 7 / iPhone 7 Plus

This is the simplest solution that iOS users can apply to fix Bluetooth connectivity that does not work on iPhone 7 and iPhone 7 Plus. Simply, press and hold the On / Off button and wait until the red slider appears, then drag the slider in the arrow direction to power off the device completely. Wait a few minutes, then press and hold the On / Off button and wait until the Apple logo appears on the screen.

2. Clear the Bluetooth cache

If you apply the above solution without fixing the Bluetooth error on iPhone 7 and iPhone 7 Plus, the next solution you can apply is to delete the Bluetooth cache.

For users who do not know how to clear the cache, they can delete all settings on the application. In addition, the cache files created to store the usage information will not have to create or reload.

3. Airplane Mode (Airplane Mode)

You may not know, when Airplane Mode is activated on iPhone 7 or iPhone 7 Plus, all services such as mobile data, Wifi and Bluetooth will be disabled.

So make sure the flight mode is off so you can activate the services. Also if your iPhone 7 has disabled airplane mode, you should enable and disable it again.

1. Turn off and unlock iPhone 7 or iPhone 7 Plus.
2. Next swipe down from the screen to open the control center panel (Control Center).
3. Find and click the bat machine icon to activate, then click again to disable airplane mode.

4. Forgot pairing device

In addition to the above solutions, you can apply more solutions to forget the paired device, then proceed to try pairing again.

1. Open Settings => find and click Bluetooth.
2. Click the "i" icon located next to the device name that you paired with the error.
3. Next pair your device again and check if the error is still there.

5. Reset all settings

If you have applied all the above solutions and still cannot fix the Bluetooth error on iPhone 7 or iPhone 7 Plus, the last solution you can apply is to reset the entire network settings. To do this thing:

1. On your iPhone 7 / iPhone 7 Plus, access Settings.
2. Next select General => Reset => Reset Network Settings .
3. You will now be asked to enter your password, enter your passcode and then click Reset Network Settings to confirm the process.
4. Finally restart your iPhone 7 / iPhone 7 Plus.

Refer to some of the following articles:

1. The 5 most common errors on Galaxy S7 / Galaxy S7 Edge and how to fix them

1. How to fix lost Bluetooth error on Windows 10 Settings settings

1. Summary of common errors on iPhone 6, 6 Plus and how to fix errors

Good luck!