You may refer: How to restore iPhone with iTunes/iCloud, and it can help you restore your iOS 15 iPhone without any data loss. Through this method you can erase the problematic settings on your iOS 14 iPhone.īut this solution will also erase all data on your iPhone. If the above tips cannot help you manually handle the Bluetooth problem on iOS 15, you then can choose to restore your iPhone with iTunes or iCloud. Restore or Give your iPhone a Factory Reset Notes: This process will also erase your Wi-Fi networks and passwords, cellular setting, and VPN and APN settings you've used before. Go to: Settings > General > Reset > Reset Network Settings. If problems exist in the settings of iOS system, you can also get iPhone 12/11/X/8/8 Plus/7/7 Plus/SE/6s/6/5s/5 Bluetooth connectivity problem fixed by reset network settings. Tap the right icon next to the device name and tap "Forget This Device".
You can also choose to connect your Bluetooth with iPhone again to fix iPhone Bluetooth not working after iOS 15 update. Notes: Make sure your Bluetooth is available, problems on Bluetooth cannot be sloved on iPhone and iPhone not connecting to Bluetooth will always exist. Press Power button to restart your iOS device and turn on Bluetooth again. Then press and hold power button, when you see "slide to power off", swipe it to turn off your iPhone. Go to: Settings > Bluetooth and turn the service off. Luckily, in the following content we will help you to fix this Bluetooth not available problem on iOS 15. In fact, Bluetooth issues of iPhone come over and over again through this years of iOS update.
New iOS system always come with new problems, for users who update their iPhone/iPad/iPod to iOS 15, most of them will meet with some problems, such as "Bluetooth keeps disconnecting devices after a few seconds since iOS 15", "Bluetooth greyed out" or pop-up "May affect bluetooth & wifi connectivity” after connecting bluetooth mouse.