If you are experiencing issues with your internet, wifi, mobile network or Bluetooth pairing, don't worry. Resetting your network settings can help fix these issues.
How to Reset Network Settings iOS 15
In this post, I will explain you how to reset network settings on your iPhone. This process will erase all stored data related to Wi-Fi networks, cellular settings, VPN configurations, and paired Bluetooth devices.
Resetting the network settings may help:
Please note: This will not delete your personal data, but it will delete all network-related settings.