iPhone 15 users have been experiencing constant failures in the Bluetooth connectivity of their devices. And that's not something related to any of the iOS updates, no. Users claim to have been experiencing these errors since the iPhone 15 was launched to the market and they have made it known in the Apple Support forums.
Users report that they find it very difficult to keep your iPhone 15 connected to old Bluetooth devices, referring to Bluetooth systems in their cars or “older” headphones. According to what a user has published on the MacRumors forums we can understand this same thing.
Since iOS 17 I have been having frequent disconnections in my car's Bluetooth when making calls (No carplay. BMW 2014). I make a hands-free call in my car and a few seconds later the Bluetooth disconnects and I have to manually switch to my iPhone's speaker. I have had this car since new and I change my iPhone almost every year and normally iOS version x.0 has some Bluetooth problem, but after two iOS 17 updates the issue is not solved. Another iPhone 12 does not have this problem in my car.
As I mentioned, most of the users who are showing their complaints talk about Bluetooth devices such as headphones, Bluetooth systems in their cars or similar devices, however, There are also users suffering from this type of problem with other more modern Bluetooth devices, even with their AirPods.
Complaints about this type of failure have been coming since October 2023, right when the iPhone 15 models were released, and have continued throughout the different versions of iOS 17 that we have had available. From Apple, they seem to be unclear about the cause (yet) but they will surely release an update in which these problems are solved. If you are one of those affected, be patient, you are not alone and they are already trying to solve it.
