Bluetooth connection issues on iPhone 16 Pro

just upgrade to the iphone 16 pro and bluetooth is stuttering with any devices, and doesn’t want to connect 90% of the time. Carplay, Garnin, Headphones.


I’ve tried turning off bluetooth, hard reset on the phone and still no luck….


[Re-Titled by Moderator]

iPhone 16 Pro, iOS 18

Posted on Sep 24, 2024 7:41 PM

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Question marked as Top-ranking reply

Posted on Feb 5, 2025 11:46 AM

FuXi272 wrote:

After many attempts, my iPhone 16 Plus Bluetooth disconnection problem was finally restored. The cause of the problem was that my iPhone had turned on the airdrop automatic connection switch. When it was in an environment with many MacBook Pros (such as in a company office), this bug would be triggered, that is, the iPhone's Bluetooth could not connect to any device. When I turned off the airdrop automatic connection switch and restarted the phone, my iPhone's Bluetooth connection function returned to normal. I hope my solution can help you.

Interesting! Are you talking about the "Bringing Devices Together" toggle under "Start Sharing By," at Settings → AirDrop, or was it something else?


I'll have to play with this. (If I recall correctly, iOS 18 added "Tap to Cash," etc., right? Maybe that setting was changed to on by default to support new features like that, when they involve holding two phones together.)

427 replies

Oct 24, 2024 2:09 PM in response to Stokesyyy

Yes, Apple support told me it’s not a network issue. It doesn’t make sense for it to be since you’re not using the network. You’re using Bluetooth (which is its own small independent network) .


The solution that finally worked for me was to read each manual very carefully and pair each of my five Bluetooth items exactly the way the manual said (the Apple tech supervisor actually looked them up & told me what to do). It was a tiny bit different for each one (click twice for this one; click and hold for that one, etc.


I never had to do that with my iPhone 15 (just turned each one on and they immediately saw each other), but I sure did with this delicate flower 16.


Everyone out there in the US does know it’s free to call Apple Support for the first 90 days (and I’ve heard longer) to get help with these things, right? Just call 800.MYAPPLE (692.7793).


Hint: Be sure to ask for a case number before you hang up. It will save you a ton of time if you ever have to call back on this same stupid issue. .

Jan 13, 2025 3:58 AM in response to vanik33

Resetting network settings worked like a charm for me! Migrated from 13 mini to 16.

Would have never guessed to try this solution on my own.

And a good moment to get rid of all those outdated wifi passwords ;)

I only connect to 2 or 3 wifi networks automatically anyway - and for those I can easily remember or acquire the passwords.


Thanks!

Apr 7, 2025 2:43 AM in response to Stokesyyy

I've just been through the same issue. turning of bluetooth (in the settings not the toggle) worked for me eventually. but There was one crucial element. I had the phone connected to a Windows 11 computer via PhoneLink. I disengaged that connection and forgot the related devices. After that I rebooted my bluetooth. that did the trick. Now devices are connecting again.


There seems to be an issue with managing multiple connections and third party connections in general. that or apple inteligence decided that I should not be connecting to windows. (lol little joke but I wouldn't know)


In the end I am not saying that this is the issue or that this will work for me, but it might help to see if there ARE any active connections on the blutooth issues not withstanding. Hope this was of some help good luck with the issues.

Nov 27, 2024 8:22 AM in response to usnhobbz

I was having the exact same issues with my car until I went to the car’s Bluetooth and deleted every other phone that had ever been paired with it. Once I did that and restarted the car and the iPhone 16, the 16 finally paired, finally, after 3 weeks of trying. Before this the car and phone recognized each other but would not pair.

Mar 18, 2025 8:56 PM in response to Berliquet

As soon as I read a good portion of your post, I was waiting to see if you have a VPN on the phone. Get RID of it. Don't just turn it off. GET RID OF IT. VPNs are completely not needed on an iPhone and often cause connectivity issues like you're seeing. Others in this thread have solved their issues by dumping their VPN. I wouldn't use one on my iPhone 16 Pro Max if it was free or you paid me to use it.

Mar 19, 2025 8:41 AM in response to BroadcastTeacher

The only thing that worked for me was initiating the pairing from the Bluetooth device - not the phone. The phone was useless, it would just spin and spin and spin. I tried resetting network settings, rebooting, turning on and off various things, renaming my device (yep that was one idea I found on YouTube).


I found a post here that said do the pairing from the device, and that did it. So thanks for that one!

Bluetooth connection issues on iPhone 16 Pro

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